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did an excellent job. From day one, he was very professional and demonstrated his knowledge about the product he was selling. He took the" time to explain the pro's and con's of each system and made sure that I understood the functionality of each size generator package. The entire installation went without any issues, and the unit started and performed with no issues. I would definitely recommend
to family and friends.

-Darryl T.

"All the work went as planned & all workman were professional to include being very knowledgeable of their portion of the project. I was pleased with the quick" responses to my questions. I purchased the maintenance contract & will continue to do business with this excellent company.

-Robert J C.

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Local Articles in Moreno Valley

Hiring an electrical contractor as opposed to someone who deals solely in generators can help you avoid frustrating mistakes during installation, says Angeloszek. (Photo courtesy of CT Electrical Services)
Generator, Electrical

Homeowners have many choices when investing in a generator, but this range of options also causes problems. Learn how to avoid electrical installation problems.

Angie's Answers

Unless you feel uncomfortable doing minor repairs or don't understand that you should turn the electicity OFF before doing such installations...you can do the job yourself with a screwdriver and needle nose pliars...within 15 minutes. 5-10 minutes if you've done it before.

This can be maddening. Over the past 40+ years, in 4 houses, I have had or have run across this problem from gas meter leakage, water well pump column vibration, doorbell transformer, circulating pump, an extremely small (mist spray) water pipe leak, flourescent and sodium lights, security system horn dead battery, gas meter leaking slightly, bees in wall, bat colony, electric typewriter left on, stereo left on very low, and speaker inductive hum.

This seems to be a popular and recurrent question, so I am going to give the long answer for use by future questioners too.

I am assuming you do not hear this noise away from your house, or that other family members can hear it to. Obviously, if you hear it elsewhere also and other family members cannot hear it, then maybe you have tinninitus or are hearing your own high blood pressure blood flow (seriously). This commonly gets more acute at night when it is quiet, so all you are hearing is your internal ear sounds. I had this happen once because of a middle ear blockage - drove me crazy, getting up in the middle of the night because I thought I heard a water leak through the walls. Try putting on a pair of earmuffs or hearing protectors - if you still hear it or hear it louder, this is probably the case.

One method if hum is on the clearly audible side is make a 2 foot long cone out of paper to hold against your ear - like an antique hearing horn - then in each room face each of 4 directions while listening for where sound is the loudest, and turn your head to pinpoint the exact direction - I would spend 10 minutes doing this before getting into detailed stethoscope listening.

Otherwise, sounds like time for the old stethoscope (about $12 at a drug store - get a metal soundhead one, not cheap plastic, which does not pick up vibration as well). Also, if you are older (say over 35 or so) your hearing might have started to deteriorated with age, so if you have children or grandchildren with sharp hearing, they might be able to help track it down. I am sure a young child or grandchild, if you have one, would love this sort of treasure hunt (with appropriate "treasure" for a reward for tracking it down). 

Being careful not to come in contact with electricity with the stethoscope, check all the likely sources listed below. Start by placing it against pipes and walls and floor in each room of the house - water sourced noise goes a long ways, and tends to reverberate in the walls, so if that is the source likely to hear pretty easy. Hold stethoscope against bare pipes, both hot and cold, and heating system radiators or hot air vents.

If listening to water and hot water heating pipes indicates it is not water sourced, then you could turn off the master (outside) breaker or all the inside breakers and see if it goes away. I would only do this during above-freezing weather and early on a weekday, just in case a breaker fails to turn back on correctly when you switch it. Older master breakers particularly, which typically have never been used, sometimes break or fail to reclose properly after being shut off, so then have to be replaced. You want to be doing this at a time of day when, if necessary, you could get an electrician in the same day to replace it without paying weekend or nighttime emergency call rates.

If turning off the master breaker (or all other breakers) eliminates the hum, then turn them on one at a time until you find the one that turns the hum back on, then track where that circuit likely feeds (hopefully it is labelled) and check every switch, outlet, and light fixture.

Humming sources include (not in any particular order, a + in front means likely or common source of humming, - means rare or not likely):

1) + toilet fill valve - slightly leaking toilet inlet valve (listen where water tubing comes into toilet tank, and look inside tank to see if there is any water flow into or ripppling of the water in the tank or the bowl, or from the bowl filling tube (usually a small black plastic flexible tube which comes out of the fill valve (usually far left side of tank) and is clipped onto and discharges down into a hollow vertical brass or plastic tube or pipe in the toilet tank, which refills the toilet bowl after you flush)

2) + leaking faucet - kitchen, tub, shower, sink, utility tub, etc - it is amazing how just the smallest valve leak can make a hum or hiss that you can hear through the walls (especially at night), but only drips every few seconds.

3) - electric service meter dial motor

4) - electric breaker panel - rarely, a loose main power feed to a panel (especially with aluminum main service wire) will get loose enough that it vibrates back and forth and hums in its connector. A loose bus or snap-in breaker slot cover plate in the panel can also do this rarely

5) - gas meter or overpressure vent (unlikely, as you have had it replaced)

6) + boiling in the bottom of hot water heater or boiler because of buildup of lime, but would usually be intermittent - only when unit is heating

7) + furnace fan or electrostatic filter (forced air heat), or circulating pump (hot water baseboard heating), or steam condensate pump or overpressure venting (steam system).

8) - gas control valve or electric control box on a gas furnace, or its transformer (most have a 120V to 24, 16 or 12V transformer inside the front of the furnace

9) + air filter or electrostatic filter alarm on forced air furnace - some have a passive "whistle" opening that sounds softly when the filter is getting blocked, and if blocked with dust could make a hum rather than a whistle.

10) + Some water softener systems also have an "alarm" device to tell you it is time to service the unit, so check that if you have such a unit.

11) - a slightly leaking overpressure/overtemp valve on hot water heater or furnace (would be dripping)

12) - air venting from the air vents on hot water heating system. These will commonly make a hum or wheeze sound, for only for a few seconds at a time - not continuous unless leaking water

13) - city water system booster pump sound through the water column (if there is one near your home) - listen at the incoming water pipe - if much louder there than at other pipes within the house, that could be a house, though unlikely. If you think this could be it, find your water shutoff valve (typically 10' into your lawn from the street) and listen there. Would also be audible at neighbor's service pipe if that is the source.

14) - gas system compressor sound coming through gas pipe - listen to gas pipe outside the house and inside the house near furnace - if louder outside,, this could be a possible source, but the compressor or pressure reducer would have to be near your house. Would also be audible at neighbor's service pipe if that is the source.

15) + auxiliary booster circulating pump in your hot water or steam heating system (there may be one separate from the furnace, likely in the basement or a utility closet - most commonly found on  multi-unit apartment building with central heating and in 3 story or higher buildings, but you never know)

16) + a water leak, either inside or a leaking hose bib or pipe, or in your service pipe coming to the house

17) - electric on-demand water heater or electric-powered water filtration unit under the kitchen sink or inthe basement

18) + refrigerator compressor or fan hum

19) + doorbell transformer (front or back door - transformer is usually NOT at the doorbell, it is usually mounted in an open space like nailed to a basement joist, in an entry closet, or in the cubby space under the stairs - always physically near to the door, but NOT always on the same floor)

20) - any instant-on device like a TV

21) + any audio device (stereo, iPod, music player dock, computer, etc) that may have been left on at very low volume. Also, VERY rarely, if stereo or external speaker wires are run close to and parallel with an electric wire in the wall, they will acquire an  inductive voltage and hum.

22) + anything with a transformer, including stereo, add-on computer or iPod speakers, battery charger (rechargeable batteries or spare car battery or rider mower or boat battery charger), any portable electriconic device. Also portable device chargers (computer, iPod, cell phone, etc) - even if the device is not plugged into the transformer, as long as the transformer (charger) if plugged into an outlet, it is transforming high to low voltage, and transformers commonly hum

23) - electric typewriter left running

24) - electric ultrasonic cleaner or denture cleaner or electric toothbrush left on 

25) - home hair drying hood left on

26) - a lint buildup-jammed bathroom, kitchen, or attic fan. Many of these have, for safety, so called "self limiting" motors that if they jam just sit there and hum, but do not burn out.

27) - an attic cooling fan whose thermostat has failed, so is on all the time

28) - electronic furnace thermostat

29) + air conditioning unit, or aquxiliary air conditioner evaporator

30) + humidifier / dehumidifier - either permanently installed or portable

31) + portable heater / fan / air purifier

32) - automatic animal feeder waterer - either water supply or electric, as applicable

33) - dishwasher motor runningcontinuously - not shutting down after end of cycle

34) - convective or direct-vent oven or cooktop exhaust fan not shutting off

35) + flourescent (tube or CFL) or sodium or halogen light bulb / ballast hum (either inside, outside front door fixtures, or public street lights). These can hum quite pesistently when the starter circuit sticks on, or the bulb is dying and will not start (light completely), so the started circuit tries continually to start the lamp - can make a hum audible up to a block away on street lights.

36) - a dying electronic photocell designed to turn on your outside lights

37) - home security system, especially its alarm or horn. If the alarm is sounding but for some reason the main power is not getting to it, then as the battery goes dead (or if full voltage is not getting to it) is can give off a squeek, hum, or rasping sound - ditto if insects like wasps or hornets build a nest in it, so it cannot sound correctly.

38) + well pump, pressure tank, or filtration system, if you are on a well

39) + insect or bat nest in the attic or walls or in outside bins or cupboards, electric panel/meter, or outside telephone connection box (bees /wasps / hornets most likely) - though this usually varies by time of day, although it would "pulse" at the time of day when they are waking up or going to sleep.

40) + carpenter ants or termites - their continuous chewing of the wood can sound like a hum till you get right up against the colony, then you can actually hear the chewing

41) - a regional hum, as has been occurring at times in Ohio, Wisconsin, and Arkansas - where micro-seismic activity causes a hum or booming sound. Google or call your local paper and see if anyone has been reporting this in your area.

42) + outdoor power service transformer - either a metal (typically army green or gray) about 1 foot diameter "can" mounted on a power pole if you have overhead service, or a 2-3 foot cubic metal box on the ground or in a manhole pit near the street if you have underground service, which usually serves 4-6 houses (so may be in a neighbor's yard) and will have a voltage rating marked on it, usually in yellow stick-on lettering - like 4160V - 220V. Usually has high voltage - keep away safety markings on it.

43) - you have found where the Caddyshack gopher (who hummed to himself) moved to after Bill Murray blew up his happy home at the golf course.

Hope this list helps you (and future users with the same question).


Click on the Home > Electrical link right below your question - you will find a number of questions like yours with answers about panel and service upgrades, and factors which affect cost.

I would get a couple of opinions from electricians on the general panel upgrade issue, unless you want to do that anyway for general upgrade purposes. If you are upgrading the main panel from 100 to 200A, then yes you have to upgrade to AFCI and GFCI breakers (as applicable) as part of the process. 

However, if all you want to do it install power for the electric HVAC system, then it may be a lot cheaper to just upgrade the outside service capacity if necessary, and then install a dedicated secondary dedicated panel for HVAC system use, without touching the existing main breaker panel. Could make a 2 or 3:1 difference in cost, depending on your current situation.


An electrician can help you calculate your needs.  If you want everything to run as normal while on the generator you will need a fairly large setup.  Add the amperages of every device and appliance you expect to use while on the generator including the refrigerator, freezer, HVAC (all components), TV and accessories, lights, etc.  Wattage (which is how generators are measured in terms of output) is calculated as Volts x Amps = Watts.  So a 120v appliance using 15 amps requires 1800 watts.  A 240v appliance using 30 amps (like an electric water heater) requires 7200 watts.  Don't forget to calculate starting amps, not just running amps.  Appliances with motors and compressors require more power at startup than they do once running.


A simpler way to cheat/estimate your need is to count up the breakers in the main panel of your home.  All single pole breakers are multiplied by 120 while the double pole breakers are counted together and multiplied by 240.  While this method will give you a rough idea of what you need it may not account for all of your useage.  Most people don't hook up standby generators to the entire house.  Instead, they have an electrician selectivly wire which circuits are powered on the standby switch.  Then when the power goes out and the generator comes on only the essential devices are running.  This saves money on the generator as a smaller one can be used as well as on the fuel used to run a smaller generator versus a larger setup.


Most typical homes have a 100, 200, or even 3-400 amp service panels and meters.  If you want to run everything consider a generator that matches your existing service from the power company.  A 200 amp, 220v service is 44,000 watts.  That is your maximum available draw but it doesn't mean you really use that much.  Most people don't.


If you already have a fixture there, around $100 plus or minus about $30 if not over 7 or 30 pounds, or about $200-300 if weighs over about 7 or 30 pounds. The 7 or 30 pound ranges are dependent on whether the existing box is plastic or a standard Square-D type or equivalent metal one, because each type of box can only hold so much weight. If existing box is rated 70 pounds or more (ceiling fan or large chandelier rated) then the $100 range should do it regardless.


I am assuming when you say mini-pendants you meant from a single box if more than one. If you meant two separate by some feet, add probably about $100 more to add a second box, ASSUMING they will both be run off the same single switch.


IF you do NOT have a light fixture there now, then can run from $150-300 range if there is easy access from above (open attic) to $500 or more if has to tear into drywall to install wiring and box so you then have to get drywall contractor and painter in to repair the damages.


Generator Buying reviews in Moreno Valley


Our generator went out due to a big storm. We needed it up and running to get our blueberry business started. He got it up and running and comes to service us regularly and is always prompt and professional.
- Linda T.

We have a service contract for our Generac whole house generator, with
Moreno Valley Generator Services Provider Name Locked
. What an excellent and ethical firm this is. His prices are very competitive, and he visits our home twice per year, not once as with certain competitors. He replaced our battery free when it turned out that the one he had supplied us failed during the year, for a reason totally unrelated to the battery quality. He always phones to advise us of his arrival, and is unfailingly polite and respectful. I think
Moreno Valley Generator Services Provider Name Locked
is the kind of service provider we used to know back when service mattered and reputation was everything. I recommend him highly and without reservation.
- Michael K.

I called and requested an estimate. Mr.
Moreno Valley Generator Services Provider Name Locked
came out and surveyed our house and electrical system and gave us an estimate. The project was scheduled two weeks later. The day of the job the weather was terrible, but the workmen came at 8:30 and spent most of the day on the projects. Both technicians were very personable and efficient. They took their shoes off when they came in the house and then wiped up the floor before they left. We were very impressed by the owner and his staff.
- catherine w F.

This process is very detailed and frought with unexpected issues. Every install has different issues to
Moreno Valley Generator Services Provider Name Locked
through. Town regulations just to start.Acts of God ...yes we experienced that too....and I'll make this brief. Installing a system like this REQUIRES the homeowner to be careful whom they hire.Do your homework. I visited all prospective vendors....I went through their warehouses too...to check on how they treated their expensive inventory. 2 out of the 3 highest recommendations had filthy warehouses with water pooled on their floors....I didn't want a company whose back door operation indicated they treated their product like junk.

Reliable is exactly what they are named. This is a top notch company who handles every detail, every problem
from start to finish. if your going to do this .....hire Reliable....you will never be sorry.
- Robert & Carol S.

It went super well, like clockwork. Very knowledgeable and explained the system well. Told us of best gas company and maintenance company in the area.
- Dave C.

CDS has a listing of their prices on their web page so I had an idea of what to expect. However, the light fixture I wanted installed is in a two story foyer and so I requested someone to come out and give me a quote.
Moreno Valley Generator Services Provider Name Locked
showed up on the given day and time and said it shouldn't be a problem to reach the light fixture with a 14 ft ladder... the other option and more expensive would have been to use scaffolding. I was given a quote and a few days later I scheduled the install. The crew of two men, professional, pleasant and polite showed up on the appointed day and time. The were able to maneuver the very large ladder in the small foyer taking care not to hit anything. I was very pleased with their work. I mentioned to my wife, although we don't use the services of an electrician often, I think we just found one to use for any of our future electrical needs.
- Ronald M.

It went extremely well. He was very responsive and knowledgable. He had a couple of guys working with him. Scheduling went very well. He was able to get it done quickly. He has dropped by to make sure everything has been going well. The price was very good. I would use him for other electrical work.
- Angela B.

Moreno Valley Generator Services Provider Name Locked
because my friend in Palatine highly recommended them and I felt very confident going with them.
Moreno Valley Generator Services Provider Name Locked
came out promptly for the estimate. He was very knowledgeable and methodically went over every detail and patiently answered every question I had. No pressure whatsoever. He left me the proposal and a 24-page spiral-bound portfolio outlining every aspect of the job and equipment, including necessary paperwork to have Nicor upgrade my gas meter, optional items available, preventative maintenance programs offered, equipment specs, details of installation process, and warranty details. You know how you always think of something to ask after they leave, well all the answers were at my fingertips for my convenience. I was very impressed with the professional no-pressure presentation. They took care of getting the permit so no worries with that. On the day of installation, it was snowing and below zero with -35 windchills. The three man crew arrived on time and worked tirelessly all day outside in the freezing weather. The guys were great, extremely knowledgeable and very professional. When the installation was complete, they went over all the details of the generator operation outside with my husband and I and answered any questions.
Moreno Valley Generator Services Provider Name Locked
scheduled the final inspection with
Moreno Valley Generator Services Provider Name Locked
County and one of their electricians was present to meet with the inspector, and all went smoothly. Also, on several occasions I had to call their office with questions and
Moreno Valley Generator Services Provider Name Locked
was always very helpful and knowledgeable. About ten days after install, we had a power outage during the night and for the first time I felt very calm and secure, and didn't get nervous like before. I only wish that we had gotten this years ago instead of spending the money on that big portable generator which involved going out in the garage (usually in the middle of the night) to fire it up. Life is too short not to get a Generac from
Moreno Valley Generator Services Provider Name Locked
, so treat yourself to one. You will not be disappointed. So a big thank you to everyone at
Moreno Valley Generator Services Provider Name Locked
for all their hard work and efforts, which I greatly appreciate. YOU'RE THE BEST!
- Susan S.

All Generator Services in Moreno Valley, CA

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

AC Generator Service

13288 Choco Rd.
Apple Valley

ADI Electrical

24009 Sylvan St
Woodland Hills



All Occasion Rentals

1950 Compton Ave Ste 107

All-pro Engine & Mower Supply

32391 Riverside Drive
Lake Elsinore

AmeriPacific Construction Service

750 S. Lincoln Ave


3121 W 139TH ST

Art Construction

1301 W. Glenoaks Blvd


Sun Valley

AVE Contractors

31500 Grape Street.
Lake Elsinore

Blackwidows Electric

12639 Glenoaks Blvd

Cal State Electric

3084 Sunrise CT
Chino Hills

Cal-State Home Inspection

6581 Dohrn Circle
Huntington Beach

Caulder Electric

10389 lavander Ct
Rancho Cucamonga


23024 Lake Forest Dr Ste C
Laguna Hills

CXI Construction Contractors

8721 Santa Monica Blvd
West Hollywood

Desert Logistics

5761 Cholla Ave

Direct Electric

476 E. 9th st.

Dixon Construction Industries, Inc.

PO Box 1462
Lake Arrowhead

Dwelling Electric

26025 Newport Rd

Electronic Processing Technologies

4494 Shorebird Dr
Huntington Beach

Empire Mowers

22410 Alessandro Boulevard
Moreno Valley

Hernandez Passive Search Hunters

2760 Newcastle Way
San Jacinto



IGM Auto Repair

6205 Kester Ave
Van Nuys

IV Power Electric

PO Box 4263

JA Electric and Construction

7911 Geyser Ave

Jessie's Radiator & Automotive

1050 E Thompson Blvd

Jims Mobile RV repair

23077 Mulholland Dr
Woodland Hills

JRG Electric Co.

13610 Imperial Hwy
Santa Fe Springs

Lahav Group

4869 Topanga canyon blvd.
Woodland Hills

Lexus Pacific, Inc.

750 S. Lincoln Ave, Suite 104-470

LT Generators

18314 Oxnard St


2435 1ST ST
La Verne

OG Solar Power

155 Arena Street
El Segundo

One Stop Auto Care

4695 Eagle Rock Blvd
Los Angeles

One Stop Auto Shop

7935 Santa Monica Blvd
Los Angeles

R&S Automotive

24773 Valley St

RAB Electric Services Corp.

16027 Arrow Highway



Safe-Way Electric Solar Co

4091 Riverside Dr

Senel Construction Engineering

2935 camino del zuro
Thousand Oaks

Simon's Power Equipement

12117 Vanowen St
North Hollywood

Split Electric Inc

30351 Tradewater Ct


6520 Platt Ave. #601
West Hills

Sunversity Corporation

500 East E Street, Suite 102


Long Beach

Urban Electric & Lighting Corp

26914 Hwy 189
Blue Jay

Yale/Chase Equipment and Services

2615 Pellissier Place

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Moreno Valley Zip Codes

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