hth companies focuses primarily on insulation of HVAC piping, equipment, ductwork, and plumbing systems in commercial and industrial settings. We have the knowledge and experience necessary to successfully complete small and large scale insulation projects.

At hth companies, our insulation mechanics are experienced and always up-to-date with the latest technology and installation methods, allowing us to deliver a functional, cost-effective product with a superior hand-crafted finish.

hth companies is proud of the quality of work produced by our insulators, and we believe that our insulators are second to none. Our aim is to continue to produce quality work. To that end, we utilize the National Center for Construction Education and Research (NCCER) program for insulators to teach/refresh our insulators in techniques of applying various materials, as well as to acquaint them with all various applications. We are also proud of our apprentice-training program, which is recognized and approved by the U.S. Department of Labor.

hth companies also offers specialized services such as energy appraisals, heat trace cable installation, and removable insulation blankets.

• Energy Appraisals: hth companies has a certified energy appraiser on staff to assist customers with their energy needs. Mechanical systems in commercial and industrial settings consume large amounts of energy in order to heat and cool water and air. Energy loss prevention provided through the insulation of mechanical systems greatly reduces the cost of energy. hth companies understands the importance of energy loss prevention and will work hand-in-hand with our customers to meet their cost saving needs.
• Heat Trace Cable Installation: Electrical and steam trace is a system used to maintain or raise the temperature of pipes and vessels. Trace heating may be used to protect pipes from freezing, to maintain a constant flow temperature in hot water systems, or to maintain process temperatures for piping that must transport substances that solidify at ambient temperatures. hth companies has ample experience working with thermal insulation to ensure trace heat systems are operating as designed.
• Removable insulation blankets: hth companies fabricates and installs custom-fit, removable, reusable insulation blankets.