About Marlin Integrations

About us

Our history

What started out as a locksmith and bicycle shop in 1922, Marlin Integrations LLC is now an industry-leading access control and CCTV company.

We are a Christian based company owned and operated by the Ewen family. Throughout the last four generations, we have carried on the same Christian values that our founder and grandfather E.M. Ewen possessed.

With cutting edge technology and products alongside experienced, professional installers, we provide our customers with practical, honest, and legal solutions to their needs.

We staff only experienced technicians with at least 3 years’ experience. We will not send a rookie to your facility. We are insured for your protection and licensed by the Texas Department of Public Safety; License #B12718201. Our technicians are federally background checked and drug-screened to provide an added layer of confidence.

about us image

Explore the possibilities

Start today with your project

Let’s work together

We would love to hear from you. Send us your questions or requests for service.


Mailing Address
3044 Old Denton Rd.
Carrollton, TX 75007





Get in touch

7 + 15 =

Subscribe to our newsletter