Top-rated locksmiths.

Best locksmiths near Derby, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Derby, CT?

Select your specific project to find the pro for you.

TRUSTED BY DERBY, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon60
    Verified locksmith services reviews

Top-Rated Locksmiths in Derby - Updated Nov 2026

Avatar for American Locksmith CT LLC
American Locksmith CT LLC
4.9(
26
)
LocksmithLocksmith - For Business

Serving Derby, CT and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"The appointment was scheduled promptly - needed to have work done on a lock. The work was done professional and quickly. Would recommend this locksmith to others."
Response time2 hrs
Response rate95%
1 neighbors recently requested a quote
Avatar for Valerie Spencer Interiors LLC
Valerie Spencer Interiors LLC
5.0(
90
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Derby, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"One of the doors in my old house took longer than expected but all three are now working or have been replaced. Brian was easy to contact and available within a couple weeks."
Additional Photos
Additional Photos
Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ADT
ADT
4.5(
889
)
Security Safe - Install

Serving Derby, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Marek Restoration, LLC
Marek Restoration, LLC
5.0(
13
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Derby, CT and surrounding areas

Approved

In business since 2019

Offers commercial services

Customers say: Quick response

"Marek is a master carpenter. The projects that Marek completed at my home required skill in every area of carpentry and finish work. He is extremely productive and efficient. I am a career construction manager, now working as an instructor at a technical school. I can honestly say Marek is one of the most well-rounded, broadly-skilled tradesmen that I have ever worked with. Marek has completed a fourth project at my home, again involving detailed finish carpentry. As usual, his attention to detail is impeccable, and his productivity is consistently high. He is a prime example of a European craftsman who possesses unshakeable artisanal values."
Table top refinish
 table top refinish
Table top refinish
Table top refinish
Table top refinish

+36

Response time7 hrs
Recommended by90%of homeowners
Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.6(
331
)
Hardware, Latches & Tracks (Door) - Repair or ReplaceLocksmith - Auto

Serving Derby, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Our project was somewhat of a last minute repair from a kitchen demolition. Mr Vazquez responded quickly and kept in touch throughout the process. He and his crew were prompt and courteous. I would contract his services again."
Response time10 hrs
66 neighbors recently requested a quote
Recommended by91%of homeowners
...
Showing 1-10 of 263
Locksmiths FAQs, answered by experts

Typically, it can take around 15 minutes to rekey a lock. The time depends on the type of lock and how skilled you are at rekeying. The first time you rekey a lock, it may take a little longer. Once you get the hang of the process, it will move along much more quickly.

Begin by checking the power source, typically a battery or wired connection. Ensure the battery is installed correctly, has sufficient charge, and isn't corroded. If it's a wired lock, examine the electrical connections to confirm they are secure and free from damage. Additionally, inspect the lock's programming or settings. Confirm that user codes or access credentials are programmed correctly and that any remote control devices are paired and functional.

Lubricating a door lock is an important part of door lock maintenance. It involves taking the lubricant of your choice (it’s best to use whatever the lock’s manufacturer suggests) and spraying it directly into the keyway. Push and pull your key in and out of the lock to make sure it’s all the way in. 

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

The Derby, CT homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.