Our Story
Built on precision.
Trusted by the best.
The THB Company was founded in 1999 with a straightforward mission: deliver the most accurate, thorough, and professionally documented HVAC testing, adjusting and balancing services in New England.
Over 25 years, that commitment has earned us the trust of the region's most demanding clients — from the research labs of MIT and Harvard to the operating rooms of Boston Children's Hospital and Dana-Farber Cancer Institute. These aren't projects that tolerate guesswork. They require a team that knows the standards inside and out, has the equipment to measure to exacting tolerances, and delivers reports that stand up to the most rigorous scrutiny.
We're independent and owner-operated. That means every project gets direct, senior-level attention — not a crew dispatched from a national office. When you work with THB, you work with the people who built this company and whose reputation depends on getting it right.
We've also contributed to the authorship of industry-standard publications — because we believe in advancing the profession, not just practicing it.
Work With Us
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