-Find top-rated Service Providers

Find Top-Rated Cos Cob Locksmiths

Angie's List helps you hire the best - and avoid the rest!

Locksmiths to Avoid


Top Rated Locksmiths


Prevent buyer's remorse with us

  • Over 3 million people trust Angie's List to help make the right choice
  • Be informed to avoid costly mistakes
  • Shop with us to ensure a fair price
  • Our complaint resolution team will help if a project goes bad
+See Verified Local Reviews

Over 563 reviews for
Cos Cob Locksmiths from people just like you.

"The service called turned out just the way you want it. He showed up on time and completed the job quickly. He also cleaned up
the wood" particles left over from installing the peephole. He was a friendly guy too.

-Kelvin T.

"I was discouraged as I went through the Angie's list locksmiths, as most do not work weekend hours. This fellow does, is prompt, neat in his work space, and" made sure we were pleased before leaving. PERFECT service!


+Shop, Schedule, and Save on Services

Shop, Search and Save from anywhere!

  • Offers are exclusively provided by highly rated companies
  • Angie’s List members have access to exclusive discounts on local services
  • Shop, schedule, and stay on top of progress from any device
  • Our 30 Day Refund Guarantee means you can buy with confidence!
+Join 2 Million People on Angie's List

Over 2 million people trust Angie's List.

  • Your Membership Includes:
  • Instant access to top rated businesses covering 700+ services
  • Our Complaint Resolution Team to help when a project goes bad
  • On-the-go access to our iPhone, Android, & iPad apps
Find top-rated Service Providers
See Verified Local Reviews
Shop, Schedule, and Save on Services
Join 2 Million People on Angie's List

Local Articles in Cos Cob


If you're locked out of your home or car, a locksmith can be your lifeline - but make sure you hire a reputable one.

laying in grass, flower in toes
Pest Control/Exterminating, Decks & Porches, Pool & Spa Service, Landscaping & Lighting, Lawn & Yard Work, Lawn Fertilization & Treatment, Lawn Irrigation, Painting - Interior, Remodeling - General, Remodeling - Basements, Remodeling - Kitchen & Bathroom, Upholstery Cleaning, Carpet Cleaning, Basement Waterproofing, Heating & A/C, Moving, Real Estate Agents, Locksmiths, Storage Facilities, , Auto Service, Travel Agencies, Travel Medicine, Animal & House Sitting, , Animal Boarding Kennels, Animal Grooming, Hair Salons/Barbers

Use this handy guide to tackle some of the key summer maintenance tasks.

installing a home safe

Here's what you need to know before buying a safe.

deadbolt lock install

A deadbolt lock is a basic element of home security.

Red door with keyless lock in the handle.
Locksmiths, Doors

Dear Angie: Are keyless locks — the ones with a keypad — as good as regular deadbolts? — Deb H. of Madison, Wisconsin

Angie's Answers

Hello, this is Kyle K from the Member Care Department.

I apologize for any confusion, but you currently don't have access to our Gainesville chapter. To add this access, login and then click "Manage My Account" from the "Account" menu near the top of the page. On the next page select Add Another City just below where it lists your current subscription.
If you prefer, give us a quick call at 1-888-944-5478, and one of our Member Care team members will be happy to help. We can be reached from 8:00 am - 9:00 pm ET on weekdays and 8:00 am - 5:00 pm ET on Saturdays.

Thanks for writing! - Kyle K
This is Kyle K in Member Care. Thanks for your interest in Angie's List!
We'll be happy to help find top rated locksmiths, but it doesn't look like you have a subscription to the List yet. You can join by visiting www.angieslist.com or by giving us a call. Our call center is available 8:00 am-9:00 pm weekdays and 8:00-5:00 pm ET on Saturdays. If you join online, you can save 20% on an annual plan by using the promo code ANSWERS.
Thanks for your question and we look forward to assisting you!
In addition to the roughly $100-200 for the lockset itself, I would expect from $50-100 range (depending on your local labor costs) by a locksmith, ASSUMING you get a lockset that uses the existing door and frame lockset holes - should only take about 15-30 minutes in that case. Could run into maybe $100 more for a carpenter or the locksmith to fill and glue the existing holes and then drill new ones if lock does not fit the existing (probably "standard" hole spacing and setback - or maybe $200-300 more for carpenter to put in entirely new striker side trim and paint to match if you don't like the looks of the filled holes.
I understand your concern - but locksmiths are criminal record vetted and bonded pretty well, so not a major risk there. Unless you bought the deadbolt and entry lockset as a boxed set - both keyed the same - it would be normal for him to rekey so they use the same key. People do not want to have to fumble with two different keys to get in, so he probably just did not think to ask if you wanted them the same. Is it also possible he was keying to match a back or garage door lock too so all your entry doors use the same key ? A large portion of their work is rekeying locks after change of tenants or owners, or changing out a worn out lockset, so that would be second nature to him to do it - I don't personally think you have a high risk from this, unless perhaps you live in a very upscale house and had a lot of valuables laying around that he could see while working. If that $66 million Van Gogh painting you bought yesterday was leaning against the entry wall waiting to be hung, then I might be a bit concerned - otherwise not.

Locksmith reviews in Cos Cob


This guy is great. Wonderful personality, very professional. Didn't even take 15 minutes and the job was done! Didn't tell me I needed to do a lot of different things either to charge me more. Honest, dedicated, and great service.
THANK YOU! Highly recommended!!!
- Tim B.

Same day service. Arrived when promise. No more using 2 keys for the front and a another key for the back door; instead of having 3 keys I now need 1.
- Cheryl R.

Deadbolt was broken with the door closed. Wasn't able to open the door.
Cos Cob Locksmiths Provider Name Locked
Lock came out and fixed it on a Saturday morning. Was out 1 hour after I called. He fixed it right away. Would definitely use again.
- Jen F.

Cos Cob Locksmiths Provider Name Locked
was professional and knowledgeable especially when asked to install a particular lock on the sliding glass doors.
He returned to replace one of the locks that had been temporarily out of stock just as he said that he would. I would recommend him to anyone with lock issues.
- karen R.

It was wonderful! He was prompt, professional and polite. A real locksmith, not some yahoo looking like he just rolled out of bed and driving his own beat up car. And Yes...I've had people like that show up as a locksmith.
I'd highly recommend!!!
- Mary Sue S.

Door knob on pantry door wouldn't open... and my wife needed spices asap to finish dinner. Not exactly an emergency, but we called
Cos Cob Locksmiths Provider Name Locked
they arrived within the hour. It required several tools and attempts to get into the pantry; apparently the lock mechanism had been installed incorrectly by the homeowner (that would be me). Within 15 minutes, the meal was seasoned and all was well. Great job.
- John C.

Smooth, easy, a pleasure to have Gilli from
Cos Cob Locksmiths Provider Name Locked
come to our house, just when he said he would, change the locks, and make us five new keys. He was courteous, punctual, efficient. I highly recommend.
- Deborah B.

Cos Cob Locksmiths Provider Name Locked
was absolutely professional and nice. He was at my house quickly, got me in to my house in no time, and most of all, was trustworthy. He showed me evidence of him being licensed and bonded and checked my ID to make sure I was really the homeowner. This may seem like a given, but one locksmith I called hung up on me when I asked if they were licensed and bonded. I was very stressed about the situation. But, the whole time, he was very friendly and professional. I was impressed and saved his number to my phone in case I ever need it again! Would definitely recommend.
- Leah and Robert S.

Locksmiths in Cos Cob, CT

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

00AAA Locksmith in New York

100 West 33rd Street

1-800 Construction,Inc

655 Washington Ave.




6400 Bay Parkway

10 2nd Street

10 2nd St

123 Locksmith SVC

17012 Grand Central Pkwy

1st Locksmith

2916 8th Ave

20 Min Locksmith

90 Broad St # D

24 Brooklyn Locksmith

1875 Schenectady Ave

24 Hour Intercom Repair Service

445 West 240 Street, Bronx, NY 10463

24 Hour Locksmith Long Island NY

1006 Keller Smithfield Road #103

24/7 American locksmith

1530 Pennsylvania ave

24/7 Metro Locksmith Service

1581 Capitol Ave

395 Stuyvesant Avenue

395 Stuyvesant Ave

43Rd Locksmith

350 W 43rd St

55 Beaver Avenue

55 Beaver Ave

6 East Main St

6 East Main St

7 Days Locksmith

2 W 30th St

A & M Locksmith`s

83 Harper Court

Absolute Lock&Key

717 Broad St

Absolute Lockboy

560 New Jersey 35

Absolute LockCo.

32 S Martine Ave

Absolute Lockey

154 Dunhams Corner Road

Absolute Safe Co.

117 Watchung Ave

Absolute Safelock

194 Buckelew Avenue

Access Locksmith

2931 8th Ave

Accurate #1 LLC

502 S 19th St

Accurate Lockboy

300 2nd Ave

Accurate LockCo.

590 Central Avenue

Accurate Lockey

12 Lake Drive

Accurate Lockguys

514 West Avenue

Accurate Lockstore

1109 Elizabeth Ave

Accurate Safelock

121 Parker Ave

Affordable Lock-Master

1236 Stratfield Rd

Affordable Lockboy

159 Higbie Ln

Affordable Lockey

199 Post Ave

Affordable Lockguys

169 E 106th St

Affordable Lockn' Key

102 North End Ave

Affordable Lockn' Safe

57 Woods End Road

Affordable Locksmith Services

618 Brighton Beach Avenue

Affordable Locksmith Services

315 North Main Street

Aid Security Solutions

505 Middle Neck Rd


163 Brookside Farms Road


150 Bay Street, Suite 718

All Star Lockey

259 Sound Beach Avenue
Old Greenwich

All Star Safelock

1055 Main Street

All Star Security Specialist

207 Kinderkamack Rd

Allendale Locksmith 4 Less

850 N Franklin Turnpike

Alliance Lock&Key

2461 University Ave

Alliance Lockman

691 Bridge St

Alliance Lockn' Safe

1039 Belmont Ave

Allied LockCo.

412 Undercliff Avenue

Allied Safe Co.

616 Grand Street

Allied Security Solutions

412 W Englewood Ave

Alpha Security Solutions

1378 Wantagh Ave

Alpine Locksmith 4 Less

5 Marie Major Dr

Anytime LockPro

418 Mount Prospect Ave

Anytime locksmith Union

1945 Moris Ave, Unit 202

Aqua Locksmith Store

250 Ferris Avenue

Aqua Locksmith Store

182 Stevens Ave

Aqua Locksmith Store

280 Elizabeth Avenue

Armor Lock-Master

16 Merrick Ave

Armor LockCo.

67 Macombs Pl

Armor Lockn' Safe

1735 Kenneth Ave

Armor Lockshop

56 Veterans Memorial Hwy


6502 164TH ST

Armor Lockstore

461 Station Rd

Armor Safe Co.

90 Broad Street

Atlantic Top Keymen

370 Atlantic Ave

Atlas LockCo.

12-23 Astoria Blvd

Atlas Lockstore

8-19 College Point Blvd

Atlas Safe Co.

223-18 S Conduit Ave

Atlas Security Specialist

89-01 37th Avenue

Available Lock&Key

150 Jedwood Place

Available LockCo.

2264 Fairfield Avenue

Available Lockguys

3270 Hempstead Tpke

Available Lockman

143 N Wellwood Ave

Available Lockshop

225 W 34th St

Available Locksmith

3694 John F Kennedy Boulevard

Available Locksmith

101 W 136th St # A

Available Lockstore

52 Weed Ave

Big Mike Towing

562 Tremont Ave

BK Key Masters

181 Atkins Ave #G

BK Locksmith

1672 kings highway

Bronx Garage Door

4071 Baychester Ave

Bronx Locksmith

178 E 161st St

Bronx Security Lock Services

2432 Grand Concourse

Brown Locksmith

688 Monroe St #A

Bruckner Lock Busters

1815 Bruckner Blvd

Budget Lock-Master

881 E 134th St

Budget Lock-Master

2069 Stillwater Road

Budget Lockboy

720 Tinton Avenue

Budget LockCo.

950 3rd Ave

Budget LockCo.

500 Passaic Ave

Budget Lockey

401 Monmouth Ave

Budget Lockshop

250 Albany Ave

Budget Lockshop

244 South Main Street

Budget Lockstore

3482 Nostrand Ave

Budget Lockstore

53 Mountain Boulevard

Budget Safe Co.

25 Kinnelon Rd

Budget Safelock

810 Sea Girt Ave

Captain Lock&Key

754 Franklin Avenue

Captain Lockguys

13 E Fort Lee Rd

Captain Lockman

195 Godwin Ave

Captain Lockman

173 Ridge Rd

Captain Lockn' Key

620 Kinderkamack Rd

Captain Lockshop

131 South Main Street

Car Locksmith in Bronx

2404 Belmont Ave


1400 Nostrand Ave

Carlstadt Concord Locksmith

151 Paterson Plank Rd

Carlstadt Gold Locksmith

116 Moonachie Ave

Carteret Mega Locksmith

351 Roosevelt Ave

Carteret NJ Locksmith

Carteret Ave, Carteret, NJ - 07008

Center LockCo.

595 Broadway

Center Lockshop

55 W Shore Ave

Center Lockstore

157 Terrace Street

Center Lockstore

157 Terrace Street

Center Safe Co.

2 Barnstable Court

Central Lock Key Store

393 Hawthorne Avenue

Central Lock-Master

98 Carleton Ave

Central LockCo.

396 West St

Central Lockn' Key

1961 Park St

Central Lockshop

110 Lake Ave S

Central Locksmith Store

6 International Way

Central Lockstore

1 W 137th St

Central Safe Co.

2723 Broadway

Central Security Solutions

60 Gregory Blvd



Champion Lock-Master

1 West Mill Road

Champion Lockey

1120 Ocean Avenue

Champion Lockstore

55 E Blackwell St

Champion Safe Co.

310 Howard Blvd

Champion Safelock

1212 New Jersey 34

Champion Security Solutions

18 Marshall Hill Road

Chase's All Home Maintenance

1590 Undercliff Ave

City Lock-Master

14 Broadhollow Rd

City LockCo.

466 Columbus Ave

City Lockn' Key

480 Plandome Rd

City Lockn' Safe

941 Church St

City Lockshop

2354 Adam Clayton Powell Jr Blvd

City Locksmith Services

829 Elizabeth Avenue

City Locksmith Shop

1280 Corporate Drive

City Locksmith Shop

830 Lafayette Avenue

City Lockstore

121 Hudson St

City Safe Co.

60 E 42nd St

City Security Solutions

540 Barnum Ave

City Security Specialist

46 Chestnut St

City Wide Key Express

107 Westmoreland Ave

CJ Key Service

821 Manhattan Ave

Clark Locksmith 4 Less

303 Westfield Ave

Classic Lock-Master

1996 Morris Ave

Classic LockCo.

18 Lake Dr

Classic Lockey

810 New Jersey 71

Classic Lockn' Key

15 Perry Street

Classic Lockn' Safe

2019 S Wood Ave

Classic Lockshop

851 Van Houten Ave

Classic Lockstore

1 Hopatchung Road

Classic Safe Co.

88 Newark Pompton Turnpike

Shop Local Locksmith Services in Cos Cob, CT

Join Angie's List to get the best local reviews in Cos Cob.

What Does My Membership Include?
  • Instant access to reviews for 700+ services
  • Exclusive service discounts - up to 70 percent off!
  • Top-notch support from our live call center
How does Angie's List work?
1. Say you need a Locksmith Service
2. Angie's List has tons of detailed, local reviews.
3. Find a winner, and book them.
4. Angie's List is there to resolve any issues.
Good Morning America
Fox News
USA Today
The Wall Street Journal
MSN money