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A
"I recently changed to
after being with another company for over 30 years. I couldn't be happier with the change! They are a great" company and fixed the mess that ATT/Uverse made with my old security system. It took them numerous service calls and I wasn't charged. They also changed the security system in my garages. The workers for PV Security are knowledgable, efficient and pleasant. Their charges are extremely reasonable. It is so nice to find a company that is responsive. I thank them for their kindness and would highly recommend them.

-Linda S R.

A
"Sales person
and installer
, were great. Very professional and efficient. Explained all the details of the system" and made sure we understood everything we were getting into and getting in the package. Offered tips on how to protect our home. I felt like I was talking to real experts and not just sales people and a installer. Highly recommended. We are so pleased with the system and the process, we are now getting bids on a security system for our business from them.

-Angela W.

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Local Articles in Washington DC

How Much Does it Cost to Install a Home Security System?

Securing your home is important, but how much does it cost install a security system?

10 Questions to Ask Your Home Security Provider

The security of your home is important. Ask these questions before you make a hire.

Security companies in the D.C. area offer a variety of services to help keep you and your valuables safe. (Photo courtesy of Urban Alarm)
Auto Alarms, Alarms

Spare keys may be to blame for family's second theft

Newer home security alarms offer wireless features to alert authorities. (Photo by Angie's List member Angela A.)
Alarms, Home Automation,

Fully automated homes becoming more commonplace

burglary burglar crowbar
, Alarms

You return home from work to find your door forced open. "Surely not a burglary!" you exclaim to yourself.

adjusting a hardwired smoke detector
Alarms, , Electrical

Dear Angie: How often do I need to replace my hard-wired smoke detectors? And who should I hire to do this? Our 15-year-old system has five detectors. A few are chirping, and it doesn’t stop even when we replace the batteries. – Michael G., Benbrook, Texas

Angie's Answers

?
I second the original question (still unanswered). Speaking as someone who logged in today to try to find an attorney, I see this category as one that's exactly what I have my Angie's List membership for:

1. It's important that I find a good one
2. I'm not an expert enough to know myself who is a good one
3. The industry is full of advertisements and misinformation
4. I wish I knew what experiences other people have had


?
I don't care about lawns--I planted mine in clover and don't have to mow it. When I do need to mow I use a rotary Fiskars mower, which is great--or a scythe. That's right--a scythe (the European type, which is smaller, and it's very good exercise). Gas-powered mowers, chemical fertilizers and weed killers--all nasty stuff that gets into everyone's air, soil, and water. I'm sure my neighbor doesn't like my wildflowers, semi-wild pockets of fruit bushes, and unmown areas and yes, dandelions (I have 10 acres) but that's too bad. It's better habitat for wildlife, especially the pollinators on which our food supply depends. I think this obsession with the Great American Lawn is a waste of time and resources. Plant some food instead.


?
I'm not sure Angie et. al. want you to have a complete answer to this question. By re-subscribing at the Indiana State Fair in 2012, I think I paid $20.00 per year for a multi- year subscription. Maybe even less. At the other extreme--and I hope my memory isn't faulty about this--I think the price, for my area, for ONE year was an outrageous $70.00. And they debited me automatically without warning. I had to opt out of that automatic charge. I like Angie's List, but if some of the companies they monitor behaved the way they do in this respect, they'd be on some sort of Pages of Unhappiness. I'll be interested to see if this comment gets published or censored out of existence.
?

That's very difficult to answer without seeing the house. As one poster said, the prep is the most important part. On newer homes that don't have a lot of peeling paint, the prep can be very minimal even as low as a couple or a few hundred dollars for the prep labor.

On a 100 year old home with 12 coats of peeling paint on it, then the prep costs can be very high and can easily exceed 50% of the job's labor cost.

A 2100 sq ft two story home could easily cost $1000 just for the labor to prep for the paint job. That number could climb too. Throw in lots of caullking  or window glazing, and you could be talking a couple or a few hundred dollars more for labor.

Painting that home with one coat of paint and a different color on the trim could run roughly $1000 or more just for labor. Add a second coat  and that could cost close to another $1000 for labor.

For paint, you may need 20 gallons of paint. You can pay from $30-$70 for a gallon of good quality exterior paint. The manufacturer of the paint should be specified in any painting contract. Otherwise, the contractor could bid at a Sherwin-Williams $60 per gallon paint and then paint the house with $35 Valspar and pocket the difference. $25 dollars per gallon times 20 gallons? That's a pretty penny too.

That was the long answer to your question. The short answer is $2000 to $4000 and up, depending upon the amount of prep, the number of coats, the amount of trim, and the paint used.

?

You have to put your self in the shoes of a business that is in business to turn a profit of some sort. All businesses have different overhead which in turn decides what their bottom line would be on their services. I personally would not go with an unlicensed professional for this type of install. You are messing with gas, venting issues, electrical wiring{electric water heater} and updated code issues such as a drain pan and tempature and relief drain lines for heaters that currently do not have them. I do agree that there are some companies that are way out of line for their installs but most of these companies are the really big companies that have very high overheads  I would assume. Tank type water heaters have changed over the last several years and with these safety changes come bigger prices. The price of steel thanks to China is skyrocketing and tank type water heaters are made of steel. Most wholesale plumbing supply companies cannot match what the big box stores are selling at retail to consumers. I happen to think from research that heaters such as Rheem, Bradford White and AOSmith who have been in business forever make a better product than what you can buy in the big box outlets. You also have to take in consideration the location of the water heater that is being replaced. Is it in the house, basement, garage or attic. Most 40 and 50 gallon water heaters that are purchased in a plumbing wholesale store in Texas cost between 300-340 for a 6 year warranty heater with 6 year on parts and tank. Speaking of warranty. Most big box companies will take a least 24 hours to a week to get your warranty problem taken care of. Most reputable plumbing companies will give same day service if they installed the heater.

So lets break down a typical install at cost to a licensed plumber in Texas

Heater: $315, water shut off $6.50, water flex lines or unions to code $20, gas flex line and cut off to code $12, misc fittings $15, Total $368.50 Lets add a 35% profit which is some what low  for a business $129, Total 497.50

This doesnt  include permits, pan and drain or any venting issues. The vent must go from the heater to the outside of roof using double wall vent.

Cost of permit on average $60

Most plumbing companies allow for 3 hours of time for a water heater. This includes picking the new one up. Delivering out to house. Draining and removing old water heater. Hauling off old heater. Installing new heater up to code. Going down to city and pulling permit.

Average Labor charges for heater installs $400

That would make this install run without extras on any code issues $957.50

I just had a 50 gallon gas water heater installed in my house for $1200 but I needed a pan installed. I used a licensed plumber.

 

 

 

?
Todd said it best.

An itemized list / cost breakdown, more often than not is used against the contractor when it is shared with other builders who will then beat it.

Good contractors use good people, and good people cost more.  Just the cost of having the appropriate insurance / bond can be the difference between winning a job or losing it ot a 'lower bid'.

It is the rule of three; there is Good, Cheap and Fast.  You can have any two:  Good and Cheap, won't be Fast; Good and Fast, won't be Cheap;  Cheap and Fast, won't be Good!

When comparing bids, it isn't the cheapest or the 'nicest' person you should select.   You should understand why there is a large price difference (it shows there are gaps in your design program or what you have asked for specifically, which means there may be arguments later).  If most of the bids are in line, and one is way high or way low,  you want to know why before dismissing or selecting them.

A price-only decision almost always costs more in the long run. 

Good luck!

Home Security System reviews in Washington DC

A

Rating
They sent my alarm system priority and I got it two days after I ordered it. I've been very happy with the service. Originally I ordered a motion detector but my pets set it off. They refunded the motion sensor and sent other sensors to replace that. Overall the customer service is on point. However, I haven't received the Amazon gift card.
- Haley M.
A

Rating
Let me start by saying that when I went on the hunt for an upgrade to the existing security system in my home, I KNEW exactly what I was looking for and I knew all the questions to ask. Cost, contract, equipment, services, how does the system communicate with the monitoring offices? What prevents the burglar from breaking and disabling the system before it has a
Washington DC Home Security Companies Provider Name Locked
to notify the monitoring company? Who IS your monitoring company? (then research them) Can I monitor/arm/disarm from an app, from ANYWHERE? (then review that app) What is the range of your wireless sensors ( the maximum distance you can have a sensor from the brain, or main control panel. ie window/door, smoke/heat...etc.) Many companies will NOT tell you that their range is only about 30 feet unless you purchase a "range extender" for another 99 bucks!! That is ridiculous unless you have a very small apartment, but not practical for a normal size house. Another biggie as far as getting into a contract goes (and they ALL have monitoring contracts) is what is my trial period. The time you have to try the system out and make sure you're happy with EVERYTHING, (customer service included) BEFORE you're locked in. I found this to vary from company to company, some of them start that trial period from the second they ship it out to you. So, you have effectively used up 3 or 4 days of your 7 day trial just in shipping before you have even opened the dang box!! I will tell you now that
Washington DC Home Security Companies Provider Name Locked
gave me 45 days!!! Nobody else even came REMOTELY CLOSE to that. Now, to answer the rest of those questions in relation to
Washington DC Home Security Companies Provider Name Locked
.
If you sign a 3 year contract at whatever monitoring level you choose, (subject to credit approval) they will give you a 300.00 credit towards the purchase of a basic system that they are happy to configure to your needs as best they can and still stay in the basic range. usually 2 or 3 door/window and a motion. You can order more as your needs change, but something now is better than more later. They have the GE
Washington DC Home Security Companies Provider Name Locked
xt system, (which I researched as well) that communicates via cellular connection and that, I believe it is the only way it communicates with the monitoring company. Well, that is all well and good, but my "devil's advocate" mind said, "what about a cell
Washington DC Home Security Companies Provider Name Locked
? Nope, the system can tell if something is trying to jam it, interprets it as a tamper or break-in and sends the alarm.
What about the burglar just rushing in and smashing the panel before my 30 second (or whatever time delay you have set) disarm delay sends the alarm. NOPE, front point is the only company that has TRUE "crash and smash" protection. What that means is, when the alarm is set, the SECOND a contact is broken ( a door or window is opened or a motion sensor goes off) the panel IMMEDIATELY sends an alarm that the company interprets as a "standby alarm" so, if the code doesn't get entered for whatever reason (in this case the panel being destroyed) its already too late and help is on the way.
I cannot remember the name of the monitoring company that
Washington DC Home Security Companies Provider Name Locked
uses, but i did research them and found nothing bad.
Now, as far as monitoring/arming and disarming remotely from anywhere, yes.
Washington DC Home Security Companies Provider Name Locked
uses an app called alarm.com and it is the HIGHEST rated app of any used by any alarm company. I have used mine for about 30 + days now and not ONE log in problem or any other issue.
the website is user friendly and you can make changes to the system, rename zones, add or delete users, update arm disarm codes, create temporary users and codes and it is all uploaded to the panel.
One of the other big things that I didn't know is on the subject of maintaining your system. With many places, you have to do what is known as a "walk test" every 30 days on the dot. This is where you have to go to the panel, navigate the menus and figure out how to do this test, then make sure it is communicating with the monitoring company and that there are no problems. This is on YOU. if you fail to do this, it could void your warranty on many systems. NOT AT
Washington DC Home Security Companies Provider Name Locked
. They have their systems set up to do this test for you every 62 minutes. It runs an entire check of all the batteries and sensors etc. and reports back to the monitoring company. If there is a problem, they call you! If the panel doesn't check in, they call you! You just set this thing and forget it!!
When it comes to installing and setting the system up, it really isn't hard, even for someone who has never dealt with this kind of thing before. If when you get the box, you open it and just can't figure it out.... call them and they will help you! NEVER IN MY LIFE have I been treated SO well by a customer service agent and I mean NEVER.
These people are truly THE BEST and most helpful out there and I have spoken to someone at every single one of the top 5 or 6 alarm companies out there. Most of them either couldn't, or didn't WANT to give me answers to all of the questions that I have laid out for you above. I grilled the sales staff at
Washington DC Home Security Companies Provider Name Locked
for 90 minutes before I agreed to go with them and he had an answer for EVERY single one of my questions.
The bottom line is that
Washington DC Home Security Companies Provider Name Locked
is the ONLY game in town as far as I am concerned. This was my experience and trust me, I am probably the toughest customer these people have had in a while. A+ across the board for
Washington DC Home Security Companies Provider Name Locked
security from me.
- Bob S.
D

Rating
In April I installed my own system and utilize Alarm Relay for monitoring. CPI continues to bill me into August. I've talked to them several times, setup an appointments twice for them to retrieve their hardware yet I continue to be billed and the technician was a no-show twice. Do not use CPI, install your own system and save yourself money and trouble.
- TOM M.
F

Rating
On 21
Washington DC Home Security Companies Provider Name Locked
, 2015 a roving team of Vivant contractors roaming my neighborhood knocked on the door and offered to install a free system with a monthly charge of $20 for 60 months. It seemed like a good deal so I agreed. The promised 45 minute installation took 3 hours. It was 9 pm when they finished, my bedtime, so I went to bed as soon as I let them out.
When I woke in the morning I saw that I had several warnings on my phone, from Vivant, telling me that I had errors in the system. One of the issues I was able to resolve with customer service, the other was a low battery warning from my downstairs motion sensor. When I left for work I found that if my door was completely closed, the remote door lock would not engage: the lock was not installed to fit correctly and to lock the door properly, the door had to be left lightly closed, or not completely closed so as to engage the door handle lock, so both locks could not be engaged at the same time.
I spent a week looking for the odd batteries for the motion sensor. I was never given an answer as to why new batteries were no installed in my motion sensors. After three days I came home and found the smoke detector sensor, which was secured to the ceiling near the downstairs smoke detector, on the floor where it had fallen off the ceiling. I called
Washington DC Home Security Companies Provider Name Locked
that morning and they scheduled an appointment the following week for 29
Washington DC Home Security Companies Provider Name Locked
.
28
Washington DC Home Security Companies Provider Name Locked
: i received and email confirming my appointment for 29
Washington DC Home Security Companies Provider Name Locked
, the following day.
29
Washington DC Home Security Companies Provider Name Locked
: the service tech never showed. He never called to explain.
31
Washington DC Home Security Companies Provider Name Locked
, a service tech called to inform me that he just received the order to come to my house on the 29th, so he had no idea he had missed the appointment. He promised to come by between appointments the next Tuesday or Wednessday (the 4th or 5th of Aug) since those are the days I am home and off work.
That week, on 2 August, I had a false alarm and where I work I had no phone service so I could not cancel the alarm before HPD showed up.
On 3 August I got a letter from
Washington DC Home Security Companies Provider Name Locked
with information for me to apply for a home alarm permit from HPD.
4/5 August, service tech did not show up as promised and did not call.
Washington DC Home Security Companies Provider Name Locked
never called after any of the scheduled appts to see how the service went. I never received any email surveys to ask me how they went. Conversely, everytime I called
Washington DC Home Security Companies Provider Name Locked
, I would get an email asking me how my customer service experience was.
On 12 August, I called
Washington DC Home Security Companies Provider Name Locked
again and told them that the system had never been properly installed, describing the improperly installed fire alarm sensor and remote door lock. I also told them about the warnings on my phone, sometimes four an hour, telling me the battery was low in my downstairs motion sensor, even though I put a brand new battery in the sensor. I told them I discovered that the doorbell no longer worked since they installed the doorbell camera. Customer service apologized and credited me one month subscription amount of $20 and set an appt to send a tech to my house on my next day off, 19 August.
on 18 August, I received a $100 fine from HPD for having a false alarm while not having an alarm permit with the city and county. I had not even been told by
Washington DC Home Security Companies Provider Name Locked
I needed the permit until after the false alarm. I called
Washington DC Home Security Companies Provider Name Locked
and asked them to reimburse me the $100 and an answer as to why my system was activated without a valid permit, knowing that false alarms are most likely to occur with new owners like me. They said they could not reimburse me the fine and had no answer for why I was activated without a permit. On that day , I did not receive an email confirmation for my appt on the 19th, so I told the customer service rep that I wished to discontinue service immediately. Customer service told me the form I needed to send them, I sent it within an hour and they agreed to terminate my contract without fee or fine because it had never been installed properly. I set a removal appointment with them for 26 August.
25 August I received an email reminder that my appt for 26 August was confirmed for the hours between 8 am and 11 am.
26 August, noon, as of this time
Washington DC Home Security Companies Provider Name Locked
for the fourth time in four requests failed to show for a scheduled appointment and did not call to explain. I moved a doctor's appointment back a day so that I could be here for this appointment, but yet they still did not show. I also noticed in my bank statement that on 20 August I was billed a month of coverage, yet there was no reimbursement showing on my statement, as promised.
Use this company at your own risk. I have never, ever exeperienced anything like this. The old saying is true: if it
seems too good to be true, it is. This deal seemed awesome, but their workmanship, installation, dedication and customer service are the worst I have ever seen. The main reason I canceled was I knew if I had this much trouble in my first month with them, I would be in for a long 60 months trying to make anything right with them. I don't know what my next step will be: I need to make them stop billing me first off. I have email proof of all correspondence with them. We will see how it goes.
- John C.
C

Rating
Because I was uncomfortable with how they handled the initial telephone inquiry, I called the next day and canceled the appointment. I wasn't ready to sign up for another monthly service fee for security services. I chose another route of getting my own security - I took shooting lessons, bought a gun and gun safe, put in a driveway alarm, and purchased security cameras that go straight to the cloud for monitoring from anywhere.
- Patricia W.
A

Rating
These guys were wonderful: knowledgeable, courteous, and fast! They were at my location within minutes of my calling them. They had a manual to my system, even though it is several years old and someone else had installed it. They traced the wiring all over the building, being careful not to interrupt our business as we opened. They found the problem, repaired it, cleaned up after themselves, and charged me a very reasonable rate. I would highly recommend this company, and I plan to use them again for the new location that I am building. Great job,
Washington DC Home Security Companies Provider Name Locked
!
- stanley S.
D

Rating
I had a contract with this provider at another location. I moved and asked that the security system to be moved. The provider told me that I had to renew a three year contract in order for the security system to be moved. Since the system was installed in the new location, it hasn't worked. I am very dissatisfied with this provider and there have been no results since I contacted them. They offered to refund me a month charge but what does that do for me? My home is not secure. They sent me a new control panel but I am expected to install it myself. The signals are not reaching them so in case of an emergency, they cannot help me.
- Sudha G.
A

Rating
All excellent. Timely appointment. Punctual. Efficient. Offered excellent suggestion for avoiding surge damage in future.
- Mary L.

Home Security Companies in Washington DC

Companies below are listed in alphabetical order. To view top rated service providers along with reviews and ratings, Join Angie's List Now!

1st Security

8480 Baltimore National Pike

911 Lock

13778 Lambertina Pl

A B & S SYSTEMS

14630A FLINT LEE RD

A HOMELAND SECURITY INC

30 spinning wheel ct

A S AMERICA INC

113 HUNTINGTON HILLS LN

A&A Auto Services

4107 Baltimore AVE

A-1 SECURITY

13732 PALMETTO CIR

A.P. Security LLC

11564 Overleigh Drive

A1 - Simco Electric Inc.

5117 Yorkville Rd

ABBEY SECURITY INC

17823 CENTRAL AVE

ABSOLUTE SECURITY

17 CHICHESTER DR

ABSOLUTE SECURITY

127 STEFANIGA FARMS DR

ABSOLUTE SECURITY

5918 SOUTHGATE DR

ACTIVIDENTITY INC

5875 TRINITY PKWY

Adela Construction

10319 Westlake Dr

ADEZZA NETWORKS LLC

13708 GINKGO TER

ADI

5655 GENERAL WASHINGTON DR

ADI

6620 Virginia Manor Rd

ADI

8 METROPOLITAN CT

ADROIT SECURITY LLC

7805 FARMVIEW CT

Adt

2729 Wilson Blvd.,

ADT Alexandria

3601 Eisenhower Ave # 300

ADT Alexandria

1501 Mt Vernon Ave

ADT Alexandria

2 N Clarens St

ADT Alexandria

118 N St Asaph St

ADT Alexandria

110 N West St

ADT Alexandria

3701 Mt. Vernon Ave

ADT Arlington

3904 Wilson Blvd

ADT Arlington

522 N Pollard St

ADT Arlington

818 N Quincy St

ADT Arlington

4711 N Henderson Rd

ADT Arlington

501 N Randolph St

ADT Arlington

4238 Wilson Blvd

ADT Arlington

935 N Stafford St

ADT Arlington

901 N Quincy St

ADT Arlington

627 N Glebe Rd

ADT Arlington Arlington

4213 North Fairfax Drive

ADT Berwyn Heights

6215 Greenbelt Rd # 305

ADT Clinton

6444 Coventry Way

ADT Clinton

9089 Woodyard Road

ADT Germantown Germantown

20141 Century Boulevard

ADT Security

818 Connecticut Ave NW, Suite 482
Washington

ADT Security Services

4835 Silver Hill Road

ADT Security Services

8400 Wisconsin Street

ADT Security Services

1407 East-West Highway

ADT Security Services

10332 Main Street

ADT Security Services

8229 Boone Boulevard #230

ADT Security Services

5151 Allentown Road

ADT Security Services

1580 Bealan Road

ADT Security Services

1960-a Chain Bridge Road

ADT Security Services

6112 Franconia Road #B

ADT Security Services

1913 Hillside Drive

ADT Security Services

6303 Little River Tnpk

ADT Security Services

7951 Tysons Corner Center

ADT Security Services

7204 Alyer Road

ADT Security Services

2932 Chain Bridge Road

ADT Security Services

9891 Georgetown Pike

ADT Security Services

2438 Gallows Road

ADT Security Services

9156 Richmond Highway

ADT Security Services

9413 Old Burke Lake Road

ADT Security Services

5715 Leesburg Pike

ADT Security Services

2136 Newport Place Northwest
Washington

ADT Security Services Inc

45662 Terminal Dr

ADT Security Services, Inc

6301 Stevens Forest Rd

ADT Silver Spring

627 Sligo Avenue

ADT Silver Spring

8081 Georgia Ave

ADT Springfield Springfield

ADT Springfield Springfield

ADT Sterling

45662 Terminal Dr # 140

ADT Washington

1600 E St NW
Washington

ADT Washington

2001 C St
Washington

ADT Washington

604 17th St NW
Washington

ADT Washington

2112 F St NW
Washington

ADT Washington

500 17th St NW
Washington

ADT Washington

2151-2199 Constitution Ave NW
Washington

ADT Washington

501-599 15th St NW
Washington

Aegis Technologies

7609 Airpark Rd

AEP NETWORKS

40 W GUDE DR

AITC

1707 L St NW Ste 250
Washington

AK Security Solutions

29720 Quinkert St

ALARM DEVICE

5217 19TH RD N

ALARM SYSTEMS SECURITY INC

9503 MOUNT VERNON LNDG

Alarm.com

8150 Leesburg Pike

ALERT ONE SECURITY INC

ROUTE 6 BOX 2170

ALL PRO SECURITY

4511 AVONDALE ST

Alltvinstall

13411 Stonebridge Ter.

Alpha Omega Security

9 Huxley Circle

AMAG TECHNOLOGY

8210 CINDERBED RD

AMAZING SECURITY & INVESTIGATIONS, LLC

6321 Greenbelt Road, Suite 9

AMERICAN ALARMS

45 HULVEY DR

AMERICAN RECOVERY SVC

8430 Westphalia Rd

AMERICAN SECURITY CORP

1501 PENNSYLVANIA AVE NW
Washington

AMERICAN SECURITY PROJECT

1100 New York Ave NW Ste 710
Washington

Amptech

9605 Ironsides Rd.

ANDERSON CONTROL INC

432 RETREAT RD

ANIT-CRIME LOCK & ALARM CO

15204 BUNCHBERRY CT

ANTRONNIX INC

8851 MONARD DR

AOS INC

2010 Corporate Rdg Ste 550

ARDENT SECURITY SVC LLC

6031 KANSAS AVE NW
Washington

ARGONNE NATIONAL LABORATORY

955 LENFANT PLZ SW
Washington

ARMTEK SECURITY

5852 EDGEHILL DR

Around the Clock Medical Alarms

339 Broadway St Ste 148

Astro Communications

7734 Donnybrook Ct

Athio Technologies

10743 Fauntleroy Lane

ATLANTIC AMERICAN FIRE EQUIP

11341 OLD BALTIMORE PIKE

Audio Buys Inc

13525 Wellington Cir

AUTHENTICA SECURITY TCHNLGS

19050 CLUB HOUSE RD

AUTOGATE ELECTRIC

5562 Port Royal Rd

AV Desigm.llc

5114 woodfield dr

awm electric service

614 larchmont ave

B&B ARMR

1934 OLD GALLOWS RD

BAE SYSTEMS

13900 CONNECTICUT AVE

Bailey & Shipp Electric

2822 Solomons Island Rd

Bear Rock Electric Inc

Corporate Offices in Mt Airy, MD and

Bethesda Systems

4712 Rosedale Ave

Betty List

2703 MEMORIAL STREET

BLACKBIRD TECHNOLOGIES

13900 LINCOLN PARK DR

BLUE COAT SYSTEMS INC

8230 LEESBURG PIKE

Blue Jay Electric Inc

6064 Augustine Ave

Boseman Security Systems

8249 Holly Grove Ct

Brady Auto's LLC

4647 Hillside Rd SE Apt 3
Washington

BRG ENTERPRISES INC

8904 KNOLLWOOD WAY

Brickhouse Security

980 Avenue of the Americas

Brown Electric Inc

17450 Indian Head Hwy Ste 100

BRS ALARM CO

3901 FRANCONIA RD

BSECURE SECURITY

7605 NEWBURG DR

Buri Electric,LLC.

11654 Plaza America Dr

BURNS INTERNATIONAL SECURITY

1730 M ST NW
Washington

BURTEL SECURITY

15 W TAYLOR RUN PKWY

C & A Electric

4208 48th Street

C V SECURITY INC

16000 TRADE ZONE AVE BLVD

Cable Connexions LLC

2201 Eastern Blvd.

CABLE DATA

6704 RANNOCH RD

Cabletek LLC

2426 Cloudcroft Square

CACI INC

2231 CRYSTAL DR

CAPITOL PRODUCTS

39 MCWHIRT LOOP

Carlos Gomez

3612 Freeport Ct

Carr Security Group

612 Windmill Ln

Cartoys MD

9600 Baltimore ave

CAVALIER SECURITY CORP

13601 OFFICE PL

CELLULAR ALERT SECURITY

500 MIDSUMMER DR

CELLULAR ALERT SECURITY

104 FALLSGROVE BLVD

CENTER FOR SECURITY POLICY

1250 24TH ST NW
Washington

CHALLENGER ALARM ALARM DATA

4949 HARTFORD AV BELTSVILLE

Chase Systems LLC

10115 Galsworthy Pl

CHEERLEADER & DANZ TEAM

9417 LAFAYETTE AVE

Cintron Safe & Lock

7325 Richmond Hwy

Circuit LLC

8213 11th Ave

CIS SECURITY SYSTEMS CORP

8900 Telegraph Rd

CLINTON ALARM SVC

7804 WOODYARD RD

CLOCKWORK SECURITY INC

6230 3RD ST NW
Washington

Cloverly TV

15524 New Hampshire Ave

CMC FIRE EQUIPMENT CO

14102 S SPRINGFIELD RD

COASTAL INTERNATIONAL SECURITY

1300 PENNSYLVANIA AVE NW
Washington

CODE 3 SECURITY SVC & PRIVATE

8181 PROFESSIONAL PL

COLDING TECHNOLOGIES

8181 PROFESSIONAL PL

COLONIAL SAFEGUARDS INC

2001 COLUMBIA PIKE

Commercial Management Services

3900 Watson Place, NW Suite #G3B
Washington

Commtech

19401 Breezedale Lane

Complete Enhancement, LLC

6103 Baltimore Avenue

COMPUTER SYSTEMS GROUP

13008 BOW HUNTER CT

COMTECH LLC

8618 WESTWOOD CENTER DR

Condortech Services, Inc.

6621 Electronic Dr

CONTROLLED ACCESS

1889 PRESTON WHITE DR

CORSEC INC

13921 Park Center Rd Ste 460

Crimpco

4311 Old Milford Mill Rd

CroppMetcalfe

8421 Hilltop Rd

CroppMetcalfe

8421 Hilltop Rd

CRUCIAL SECURITY INC

4100 Lafayette Center Dr Ste 300

CRUM ELECTRIC CO INC

3078 Shawnee Dr Ste B

DATAWATCH SYSTEMS INC

1050 CONNECTICUT AVE NW
Washington

DATUM RESOURCES CORP

4031 UNIVERSITY DR

DAVCO OXON HILL SECURITY

6122 OXON HILL RD

DELMARVA SYSTEMS CORP

6981 GATEWAY CT

DEVCO FIRE PROTECTION LLC

2849 GEORGIA AVE NW
Washington

Devcon Security

14700 E Flint Lee Rd

Dubini CCS

4940 York Blvd

DUNHAM & MORROW INC

8350 GREENSBORO DR

DYNAMARK SECURITY CTR

4321 WENSLEY CT

DYNAMARK SECURITY CTR

4743 JEFFERSON DAVIS HWY

DYNAMARK SECURITY CTR

4612 HARRISON RD

DYNAMIC SECURITY SOLUTIONS

3012 PS BUSINESS CENTER DR

E-SECURITY INC

1921 GALLOWS RD

Eagle Locksmith LLC

10101 Baltimore Ave

Eastern Safe & Lock Inc

6826 Hill Park Dr

ECCN Inc.

9207 Enterprise Court Ste. E1

ELECTRA-GARD

17104 GOVERNOR BRIDGE RD

FERGUSON FIRE & FABRICATION

6714 ELECTRONIC DR

FIDELITY FIRE PROTECTION CO

16907 Aspen Leaf Ct

FILMDEX INC

15500 LEE HWY

FIRE BURGLARY ALARMS INC

12321 WILKINS AVE STE A

FIRE PROTECTIVE SYSTEMS

7001 Wolf Run Shoals Rd

FIRE WATCH SERVICES INC

7205 TELEGRAPH SQUARE DR

FIREFIGHTERS PROFESSIONALS

4904 TRADE CENTER DR

FIXTALLATIONS LLC

46942 Fairhills Ct

FORE ALARMS

16 S VAN DORN ST

FORTRESS TECHNOLOGIES

19414 KEEP TRYST RD

Foster Remodeling Solutions, Inc.

7211-H Telegraph Square Drive

FOX COMMUNICATIONS INC

7353 JOHN MARSHALL HWY

FREEDOM SERVICE CTR

4612 HARRISON RD

Frontpoint

1568 Spring Hill Rd

GASTON SECURITY INC

1650 Crofton Blvd Ste 15

Gate Logic Security

6920 Braddock Rd

GCN INC

14150 WILLARD RD

GENESIS SECURITY SYSTEMS

20310A Seneca Meadows Pkwy

GEUTEBRUCK SECURITY INC

750 Miller Dr SE Ste A5

GLOBAL OPTIONS ALARM INC

1615 L ST NW
Washington

GLOBAL SECURITY INSTITUTE

866 United Nations Plz RM 4050

GLOBALVISION SECURITY

12138 CENTRAL AVE

Go Safer Security

8347 Cherry Lane

GuardMe Security

45 Hwy 34 N

GUARDSMARK INC

1730 RHODE ISLAND AVE NW
Washington

GUARDSMARK INC

8611 2ND AVE

HandyDanDaMan

P.O. Box 772636

HARRIS ELECTRIC

7157 GATEWAY CT

HART SECURITY

9848 OLD SOLOMONS ISLAND RD

HAWK SECURITY SVC

1400 I ST NW
Washington

Home Appliance Repair

501 Church St NE

Home Depot - Annandale

6555 Little River Trnpke

Home Depot - Silver Spring

2300 Broadbirch Dr

IBM INTERNET SECURITY SYSTEMS

12902 Federal Systems Park Dr

ICON

1240 NORTH PITT STREET

ICX TECHNOLOGIES INC

1350 I ST NW
Washington

IDEAL ELECTRICAL SUPPLY CORP

2900 V ST NE
Washington

IMWIT TECH

PO Box 10373

Insulators Home Exteriors

15430 D Old Columbia Pike

Integrated Media Systems

45921 Maries Rd.

INTERVID INC

5111 Pegasus Ct Ste C

INTRUSION.COM

1701 CHAIN BRIDGE RD

IRSGMD

7711 POPLAR HILL LN

Jabs Construction Inc

17869 Fraley Blvd

JAC HI-TECH SECURITY SVC

16430 GARDNER RD

James A Wheat & Sons Inc

7834 Beechcraft Ave

JANUS ASSOCIATES

1499 Massachusetts Ave NW Apt 619
Washington

JIL IT CONSULTING & SVC

6495 NEW HAMPSHIRE AVE

JKJ Electric Inc

25711 Valley Park Ter

JL Auto Services

8041 Queenair Drive Suite 8

K R SECURITY LLC

1155 Connecticut Ave NW Ste 500
Washington

KASTLE SYSTEMS INTL LLC

1501 WILSON BLVD

Kevson Services Group

5728 Industry Ln

Keyed In LLC

4401A Connecticut Ave NW
Washington

KIBBE HOME SECURITY

9458 LANHAM SEVERN RD

KIMROB CORP

10918 SPYGLASS HL

KING ALARM CO

7611 S OSBORNE RD

KING ALARM CO

10375 SOUTHERN MARYLAND BLVD

KMack Solutions

7897 Patriot Drive,

Kolb Electric

44964 Underwood Ln

Kolb Electric Inc

6774 Dorsey Rd

L & K RECOVERY

PO BOX 392

L & K RECOVERY

7702 POPLAR HILL LN

L & P COMMUNICATIONS

9314 ELMHIRST DR

L C SYSTEMS

4710 AUTH PL

LANE SECURITY SYSTEMS

14410 WOODCREST DR

LAUMAN ELECTRIC

7204 MILL RUN DR

LifeWatch USA

266 Merrick Rd

LIGHTNING TOWING & RECOVERY

11098 INDUSTRIAL RD

Link Interactive

3293 Harrison Blvd

Livewatch Security

522 W Bertrand Ave

LOCAL COMPUTER SOLUTIONS

235 NIGHTINGALE AVE

Lock and Tech USA

1300 Pennsylvania Ave NW
Washington

Lock and Tech USA

4201 Wilson Boulevard

LOCKSMITH SECURITY GROUP

16803 CRABBS BRANCH WAY

Long Fence

42521 John Mosby Hwy

LORONIX INFORMATION SYSTEMS

14900 CONFERENCE CT DR

LTS INC

6900 CONTEE RD

LTS REPOSSESSION SPEC INC

8333 OLD MARLBORO PIKE

M & M COLLISION

3165 CAMPBELL DR

MANORSTONE SECURITY & SMRTWR

9344 LANHAM SEVERN RD

MARKETING LLC

12300 KILN CT

MATRIX SECURITY

8807 LAFAYETTE DR

Maximum Security Co

1702 Picadilly Rd

Medical Care Alert

43334 Seven Mile Road

Metropolitan Fire Protection Inc

7179 Old Alexandria Ferry Rd

METROTECH SYSTEMS

5411 BERWYN RD

MGM SECURITY SYSTEMS INC

2517 RED CEDAR DR

Micro Networks - Ashburn VA

21365 Clappertwon Drive

Mid Atlantic Lock and Door

13009 Marthas Choice Circle

MID ATLANTIC SECURITY AGENCY

1426 9TH ST NW
Washington

MIDATLANTIC ENTRY SYSTEMS

5712 GENERAL WASHINGTON DR

MIDBAY BOOKKEEPING SVC

8925 SAINT ANDREWS DR

MIDNIGHT RUN

2685 DYERS MILL CT

MILL RUN SPECIALTIES

9830 MILL RUN DR

Misha's Home Improvement Inc

1257 Baltimore Annapolis Blvd

MMI SECURITY

932 Bay Ridge Rd

MT AIRY ALARM SYSTEMS

14773 SHIRLEY BOHN RD

My Utility Brokers

9344 Tarryton Ave.

MyerConnex

7609 Airpark Rd

MYEREMCO AUDIO VIDEO

3511 CARLIN SPRINGS RD

N & D Security

4625 Old Dominion Dr

NEOSCALE SYSTEMS

6 SANDERLING CT

NET2IT

450 MASSACHUSETTS AVE NW
Washington

NETHOUSE

7454 EDGEHILL DRIVE

NEW HORIZON SECURITY SVC

5586 TOURNAMENT DR

New Technology Alarm

PO BOX 55247
Washington

NextAlarm

3330 Cumberland Blvd

NINE YARDS SECURITY INC

43676 TRADE CENTER PL

NUCORE VISIONS

2828 10TH ST NE
Washington

Old Town Craftsman

8622 Reicher st

On The Hook Inc.

1114 FAIRFAX PIKE

PARROTT SECURITY

15863 COMMERCE CT

Perfect Ins

15709 John Diskin Circle

Pete’s New Haven Style Apizza

4940 Wisconsin Ave NW
Washington

PETITBON ALARM CO

2125 BALDWIN AVE # 10B

Petro Home Services

8900 Citation Rd

Petro Home Services

7902 Walker Mill Dr

Poseidon Systems, Inc.

8532 Horseshoe Lane

Powell's Plumbing

152 Windy Hill Lane
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