Ener-Tel has been providing cutting-edge, but proven technology to our customers since 1984. Today, we are one of the state’s ... leading security companies and West Texas’ largest. Colleges, school districts, government agencies, private businesses and homeowners trust Ener-Tel for their systems needs. Why? Because we are serious about what we design, install, and service; we employ only the top professionals in our industry; and we love what we do. We started with our main office and warehouse situated on a 2.7 acre fenced lot at 4512 Adobe Drive in San Angelo, Texas. Consisting of over 4,700 square feet of office space and 8,000 square feet of warehouse area. Now, our office will have a campus like arrangement. The administration and sales department are located on 1911 S. Bryant Blvd., a renovated building that was home to a local, historic structure. Phase two of our building process will include warehouse, operations, training center, and much more. This location will be added on behind our 1911. S. Bryant building. Creating a campus like atmosphere. We maintain a classroom type facility and regularly schedule customer training classes and product demonstrations. Our Abilene office is located on 1290 South Willis Street in the Commerce Plaza Office Building. Our Abilene location is a fully functional, stand-alone office staffed with some of the best in the industry. Our customers know that Ener-Tel’s service and quality make their lives easier. And we are committed to proving them right, year after year. When you’re ready to see what Ener-Tel can do for you, let us know. read more