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4550 Eldorado Pkwy #106 McKinney, TX 75070
(972) 284-7595

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4.9 Stars - Based on 444 User Reviews

“I have not received the invoice but hear. Its very high. $811 to rekey 2 doors? Call me”

A & A Optical 40728

“You guy are always pleasant and professional. Thank you!”


“Very timely and courteous. Locked myself out of my car and within 30 minutes I was back on the road!”


“I was very impressed of the driver that came out and helped ”

AAA- Damita Savage

“Was told via the phone that it would be 74.00. I validated with her that is that to make the key fob and for a push start and she put me on hold and said yes. When tech came out said 404. Very disappointed but needed a key.”

Amedeo Trotta

“This is my second time using a-1 and I will continue to use you. Service was great! ”

Crystal Parker

“Timeframe in coming to location was excellent! Individual was friendly & efficient!”


“Fast and reliable ”

Gold Metal Pools

“Travis was excellent ! Very professional and courteous ! Replaced locks very quickly”

Keita Joseph

At A-1 Locksmith we can help you will all your high security and master key system needs.

We offer locks that are pick, bump and drill resistant and keys that cannot be copied by unathorized personnel. These products offer top quality security without sacrifice. From simple high security deadbolts to digital deadbolts that only allow certain keys access depending on the time of day we have you covered. These locks are great for your commerical business needs.

And with 10 Convienant Retail Stores in DFW you can come to us or we can come to you!

Highlighted High Security & Master Key Services

ASSA Abloy

ASSA Abloy offers high security deadbolts, padlocks, keys, interchangeable cores and electronic access control to keep your office and home safe.

BEST Access

For over 90 years, BEST has built a reputation as a premier provider of high quality mechanical access solutions featuring the interchangeable core and Masterkey system.


For over four decades, Mul-T-Lock® has been a worldwide leader in developing, manufacturing and marketing High Security locking products and access control solutions for nearly any application.


BEST CORMAX, the premier patented keying system offered by Stanley Security Solutions, meets all of your exact needs for high security, key control, and convenience an uncomplicated decision with no compromising allowed!

Master Key Chart

We offer Master Key Chart planning and system design. We can work on new or existing systems.

Protected Duplication

At A-1 we can set your account up where only authorized personnel can request work or duplicate keys. Our High Security keys cannot be duplicated anywhere else.

Some of Our Happy Corporate Clients Include


Locations Near You

A-1 Locksmith has 10 Retail Stores positioned strategically throughout Dallas / Fort Worth. Every store has a licensed locksmith on-site ready to serve you!

Use Our Store Finder

Looking for the A-1 Store that is closest to you? We have you covered!

Use our store finder to find the retail store that is the nearest to you.

Mobile Service

If you cannot visit our store for any reason do not worry, we can come to you in a flash!

To schedule your appointment simply call: (972) 284-7500

BBB Accredited Business

We have an A+ Rating as an accredited business and we take customer service very seriously! Learn More at

Voted #1 by Dallas Resident

For the last 3 Years in a row A-1 Locksmith has been voted the #1 Locksmith by and Dallas Residents. 3 Years in a row we beat out 30 other companies to take the title, experience the best today!

Professional Associations

Licensed in Texas

Joe East Enterprises, DBA A-1 Locksmith, is licensed by the State of Texas to operate as a professional locksmith. Our license number is #B08476. View our information at the Texas Department of Public Safety.

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