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TRUSTED BY BERLIN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon76
    Verified locksmith services reviews

Top-Rated Locksmiths in Berlin - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Berlin, NJ and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets provided an outstanding experience from start to finish. The installation was quick, and the technician explained everything clearly. The system works perfectly, and the home automation features are a huge bonus. Highly recommend SafeStreets!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for RG3C, LLC
RG3C, LLC
4.9(
19
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Berlin, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"They did a Great job choosing correct sliding door needed. Forwarded the exact sliding screen door info needed so I could order it and when it came in he picked it up and brought to home to install. Also cleaned the area. He got here the day after I was advised the door was ready for pickup. I trusted him right from the outset; very nice very professional I would highly recommend you add them to your contact as your Handiman for your future projects."
Trek landing and steps
Handymen Project
Trek landing and steps
Trek landing and steps
Trek landing and steps

+31

Response time3 days
Response rate100%
2 neighbors recently requested a quote
Avatar for ADT
ADT
4.5(
887
)
Security Safe - Install

Serving Berlin, NJ 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 ZZeo's Home Renovations
ZZeo's Home Renovations
4.9(
122
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Berlin, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"My wife and I were very pleased with Angel and his crew. Very professional, thorough, and knowledgeable. Quality people and quality craftsmanship. They were hired for drywall repair and painting but even went beyond what was asked and helped point out and fix other issues. Would definitely recommend them to others and would absolutely hire them for future projects."
Response time5 hrs
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Ray Markey- Your Handyman
Ray Markey- Your Handyman
New to Angi
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Berlin, NJ and surrounding areas

Approved

Free estimates

Small jobs welcome

I'm a handyman because I have skills and experience from home ownership, business, raising children, and being entrepreneurial. I have talents to share and also enjoy some additional income. \n\nFact is, I enjoy helping folks who otherwise might not have the time or skill to do some of these tasks themselves.

1 neighbors recently requested a quote
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Locksmiths FAQs, answered by experts

Yes, keyless locks can deter burglars, mostly because they boost security and offer advanced features. Most models allow for unique codes or temporary access, making it harder for intruders to break in. Many of these smart locks even alert you if someone tries to tamper with them. However, you need to remember that while they provide an added layer of protection, no lock is completely foolproof. Pairing these locks with good security habits—like proper lighting and surveillance cameras—creates a strong defense to help stop intruders in their tracks.

Several types of deadbolts are available, including single-cylinder, double-cylinder, rim, smart, and electronic deadbolt locks. The most common type found in U.S. homes is the single-cylinder deadbolt, which uses a key on the exterior and a thumb turn on the interior. A double-cylinder deadbolt features two locking mechanisms and requires a key to be operated from both the inside and the outside.

If you also have a standard door leading to your garage, install a robust deadbolt lock and reinforce the frame with security plates. Then, secure any windows with shatterproof glass or film to deter break-ins. Consider a smart garage door opener for your car entrance, enabling remote monitoring and control through your smartphone. Motion-activated lighting around the garage to deter intruders is a great way to amplify these security efforts. Lastly, educate your family on security practices, such as keeping the garage entrances closed and locked.

Commercial locksmith services range from $75 to $500, depending on the job's complexity, such as key duplication, lock installation, or access control system setup.

The best type of deadbolt depends on your specific needs. If accessibility is your primary concern, a single-cylinder deadbolt is the easiest to operate. Mortise locks are likely the most secure type of deadbolt you can install, but single-cylinders combined with secondary locking mechanisms like vertical locks are also a great option. Smart locks will give you the most flexibility to open and close your locks whenever and wherever you need to. 

The Berlin, NJ homeowners’ guide to locksmith services

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