About Us

Established in 1982

ARK opened its doors 30 years ago on Main Street in Rexburg, Idaho where it has operated ever since. Located at 47 East Main in Rexburg we serve South East Idaho, and surrounding areas.

Store front

From our store front customers can have keys duplicated, locks rekeyed, purchase new locks, and demo our security surveillance cameras along with a variety of other products we sale. The storefront is also a great place to seek professional advice from our experienced and trained locksmiths and security professionals.

Mobile Response Units

We answer the phone 24 hours a day 365 days a year. We always have someone on call to assist you, whether you need your car our home opened, or if you need your locks rekeyed immediately, we are ready to roll. We always do our best to respond as quickly as possible to your emergency, but circumstances will always change and dictate an actual response time. Please call and inquire about all response times and rates as they are subject to change.

Meet the Business Owner: Mike R.

Mike has owned and operated ARK since it opened its doors in 1982. From small and humble beginnings of just key duplications and simple lock rekeys, Mike grew the business to offer a full locksmithing and security solution to his customers.


24 hour emergency lockout service by trained, professional, and bonded locksmiths. We offer a complete locksmith solutions including: Car Openings, House and Business Openings, Automotive lock Service and Repair, Home and Business Lock Service and Repair, Lock Re-keying and Master Keying Systems, Key Duplication, Keys by Code, Automotive Chipped Transponder Key Programming, High Security Locks and Keys, Lost or Stolen Key Replacement, Residential and Business Locks, Safe Service and Repair, Safe Sales, Alarm Security, CCTV Security.