A & B Lock and Security

4.7
121 reviews

About

Locksmith
A&B Lock and Security has proudly been servicing New Hampshire for over 30 years. What has brought us to become a premier security provider is the fact we can handle all your lock, camera, alarm, and access control needs with a single phone call. We are a true single point of contact from system design to install to training. Capable of all small to large projects in the commercial and residential markets. Working with quality products and innovated technology. Family owned and operated since 1987 we have multiple stocked service trucks to quickly and professional address your security needs, while staying on budget. Specializing in IP access control and camera system design and deployments in the commercial environments. We invite all new customers experience to the A&B difference with unmatched customer service from day one. Give us a call, you'll be glad you did....

Location

A & B Lock and Security
11 Main Street, Dover, NH
03820, United States

Hours

Reviews

4.7
121 reviews
5 stars
110
4 stars
3
3 stars
0
2 stars
1
1 star
7
  • JC
    Judi Cantor
    5 days ago
    5.0
    Eric of A&B Lock and Security was exactly what we had hoped for--a very professional, expedient, and affordable locksmith. He had to adjust our combination lock, find the source of the problem, create a way for the lock to fit and smoothly make it all work properly. And that's exactly what he did. Bravo to Eric! Thank you for a job well done!
  • LW
    Lauren Walbourne
    Jul 10, 2025
    5.0
    Bill came to my rescue and got me into my house after I was locked out with my kids/dog. He was there super quick (before my pizza was ready!). Very nice guy, highly recommend! Thank you Bill!
  • LM
    Lori Mooney
    Jul 9, 2025
    5.0
    Service Perfection
  • JW
    Joyce Wehrmeister
    Jul 7, 2025
    5.0
    Professional and personable . Brian answered my call right away and was at my house in under 20 minutes. I definitely would use them again.
  • MH
    Malik Jeff Haig
    Jul 6, 2025
    5.0
    Saturday afternoon I opened the door....and it wouldn't close again - locking mechanism jammed. Bill came within the hour, took a look and said he couldn't repair it that day due to type of lock. I had an old lock that I had found that morning and was going to take to dump (the old lock to that door that we had to get replaced a number of years ago). Bill looked at it, took it apart, cannibalize parts from it, and was able to repair the door so it works fine. Relief!! Great job, Bill.