Thermal Engineering Group, LLC

Thermal Engineering Group, LLC is a trusted leader in mechanical and plumbing insulation services, proudly serving the Dallas, Houston, San Antonio, and Austin markets for over 20 years. We specialize in insulation solutions for the commercial and industrial HVAC and plumbing sectors, delivering high-quality, code-compliant results across a wide range of facility types. Our project portfolio includes healthcare institutions, educational campuses, government buildings (federal, state, and local), office complexes, retail centers, and industrial facilities. As a full-service insulation contractor, we provide comprehensive solutions for domestic water and plumbing systems, HVAC chilled water and hydronic systems, pipe freeze protection and heat tracing, as well as exterior weatherproofing and UV protection. In addition to our field services, we offer turnkey estimation and insulation consulting to support your projects from planning through execution. With a focus on reliability, safety, and performance, Thermal Engineering Group is committed to helping our clients protect their systems, improve energy efficiency, and extend the lifespan of their mechanical infrastructure.