24-Hour Service

Mobile Service
Available night and day
  • Residential and commercial
  • Emergency rekeys
  • Door and window board-up
  • Access control or camera failures
  • Alarm system issues

Experts
With hundreds of years of combined experience, we employ certified instructors who teach security-related classes around the country. We believe in educating our employees to ensure they are equipped to provide the best service and support to our customers. This has led to us being the only locksmith company named Best in Austin by the Austin Chronicle.

Licensed, Bonded & Insured
Cothron's employees are fully licensed and background checked in order to maintain proper security industry licenses. Our technicians will always show up in proper company uniforms and company-marked vehicles. Never settle for fly-by night technicians. Service you can trust.

One-Stop Shop
We offer complete opening solutions for your security needs -- no need for multiple contractors. Doors, frames, glass, door hardware, cameras, alarms, access control...We can do it all! 

Multiple Locations
We have convenient locations throughout Austin and Round Rock, open six days a week.

Areas of Expertise

Locksmith

With a large mobile fleet of service technicians, three retail locations, and a sales & projects team, we have the ability to handle all facets of the locksmith industry. Beyond lockouts, we specialize in door hardware, master key systems, safe sales, repairs, and more for residential, commercial, and automotive customers.

Electronic Security

Each year, Cothron's provides thousands of customers with unrivaled service and quality security solutions. ​From access control and surveillance to burglary alarms and home/business automation, we have modern systems that will work for you.

Doors, Frames & Glass

Cothron's offers complete door and frame services -- reliable, professional, and experienced service for planned and unplanned needs. We are able to tackle everything from new construction to emergency repair, replacement, and remodel, with all door/frame types, glass, and store fronts. ​

One company. All your security needs.​

Cothron's is a one-stop shop, offering complete solutions for all security needs. This gives customers a painless and headache-free experience, since there is no need to hire multiple contractors. Our salesmen are trained to work together to provide the complete package -- eliminating the need to get multiple companies involved and worrying if the solutions will be compatible. Our project managers oversee the company's various departments and provide customers with one point of contact.
Cothron's partners with the most trusted and reputable companies in the industry. We stand behind the products we sell and only use products in which we believe. We will not sell or recommend a product that we ourselves would not use. We want your experience with us to be a pleasant one and never want to leave a customer unhappy with our services or our products.