Lock Doctor and A-1 Security

5 star rating 3 Reviews

(678) 534-7138 Call


  • Lock Doctor and A-1 Security - Sugar Hill, GA -  carolynnarreau

    Reviews: 6

    carolynnarreau (6 reviews)

    SOOOOO impressed!! My husband has a gun safe, and one of the keys was lost. We tried all the regular routes for duplicating the only remaining key...Home Depot, Loews, Ace Hardware, etc., even contacted the manufacturer of the gun safe, all with no luck. We ran across the Lock Doctor, explained our issue, and they bent over backwards to help us. First tried to duplicate the key -- at no charge, since they weren't sure it would work. It didn't. They then took all our information. Within two weeks they were able to get TWO BRAND NEW KEYS for us! They had to contact the original manufacturer, sign affidavits, get documents notarized, make multiple phone calls and send emails, but they were successful! Very happy with their service, their attitude, and their tenacity. Will ABSOLUTELY use them for all lock and security issues in the future! They are located on Peachtree Industrial Blvd in Sugar Hill, GA.

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  • Lock Doctor and A-1 Security - Sugar Hill, GA -  BizLady

    Reviews: 3

    Awesome Company
    BizLady (3 reviews)

    A previous locksmith had done a really horrible job at my office. Called Lock Doctor and they came right out and were so professional and so sympathetic to my situation. Fixed the locks, rekeyed the locks and gave me extra keys at no extra charge! Great job Jeff!

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  • Lock Doctor and A-1 Security - Sugar Hill, GA -  Meckert

    Reviews: 5

    Very good and quick service!
    Meckert (5 reviews)

    I had all four outside doors re-keyed by Tommy Walker of Lock Doctor (A-1 Security and Safe.) He did a great job, showed up when he said he would, cleaned up afterward, and was generally a pleasure to talk to. The pricing was fair and the price was exactly as quoted. I will use these guys for any and all lock and safe issues going forward. Thanks Tommy!

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Business details

Types of Products

  • Deadbolts
  • Desks or Cabinets
  • Digital Door Locks
  • Door Locks
  • Gun Locks
  • Luggage or Trunk
  • Magnetic Locks
  • Master Key System
  • Mobile Home Locks
  • Padlocks
  • Patio Door Locks
  • Safes
  • Security Gates
  • Security Systems
  • Vehicle Locks
  • Window Bars
  • Window Locks


  • 24/7 Service
  • Break-in Repairs
  • Cars Unlocked
  • Emergency Service
  • Guarantee or Warranty
  • Homes Unlocked
  • Locks Rekeyed
  • Mobile Service
  • Peephole Installation
  • Radio-dispatched
  • Remove Broken Keys
  • Safes Unlocked
  • Vehicle Keys Made
  • Work Evenings
  • Work Weekends


  • Door Closers
  • High Security Locks
  • Install Master Key Systems
  • Install Panic Hardware
  • Master Key System
  • Rekeying
  • Safes
  • Security Systems
  • Store Front Hardware

Hours of Operation

  • MON
  • 8:00am
  • 5:00pm
  • TUE
  • 8:00am
  • 5:00pm
  • WED
  • 8:00am
  • 5:00pm
  • THU
  • 8:00am
  • 5:00pm
  • FRI
  • 8:00am
  • 5:00pm
  • SAT
  • SUN

* 24-Hour Service Available

Payments Accepted

  • American Express
  • Cash Only
  • Debit Card
  • Diner's Club
  • Discover
  • Mastercard
  • Personal Checks
  • Visa

Year Established


Languages Spoken

  • English


Album: Generic
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Dick is one of Lock Doctor's skilled technicians.