Therrian Mechanical delivers expert residential and commercial HVAC services across Southeast Michigan. Fully licensed and insured, we ensure reliable, year-round comfort you can count on.
Our Services
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We install a wide range of HVAC systems, including air conditioners, furnaces, heat pumps, ductless mini-splits, and ventilation units. Our team assesses your property’s unique needs to recommend the best equipment tailored to your space and budget. We prioritize energy-efficient models that reduce utility costs while delivering reliable, year-round climate control.
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Fast, reliable HVAC repair services to keep your heating and cooling systems running efficiently year-round. Our skilled technicians are trained to diagnose and fix all makes and models of HVAC equipment, ensuring your home or business stays comfortable regardless of the season. Whether it's an unexpected breakdown, strange noises, or inefficient performance, we handle every repair with precision and professionalism.
Contact Us:
[810] 844 - 1139
Eric Therrian - Owner: eric@therrianmech.com
Ryan Miller - Service Manager: ryan@therrianmech.com
Amy Therrian - Office Manager: amy@therrianmech.com