Commercial HVAC Installation
ETR handles all facets of residential and commercial HVAC installation, including new construction and replacement of existing equipment, in the Greater East Texas area including: Longview, Tyler, and many more!
We Can Help You With Your Commercial
HVAC Needs From Start to Finish!

Unsurpassed in the commercial HVAC industry, ETR strives to meet all scheduling requirements for any size project with strong manpower and sheet metal capabilities. Fully bondable and insured up to $5 million, we specialize in all commercial, industrial, institutional HVAC, DX systems, chilled water systems and Daikin VRV systems projects.
ETR offers a complete design/build program with in-house engineering and design to meet all your construction needs. ETR HVAC employs 6 full-time estimators/designers plus two in-house mechanical engineers, all with more than 50 years of combined experience in AC and Heating design. Whether residential or commercial, we meet with the owner at the project’s inception to develop efficient solutions while maximizing value.
The project’s comfort levels, temperature, and humidity requirements are all addressed during design to further enhance the comfort systems according to your specific requirements.