About Trimark Mechanical
Trimark Mechanical provides commercial HVAC service, equipment and service agreements for mission-driven organizations across Virginia, Maryland and DC, including churches, schools and daycares, and medical facilities. Its process starts with a walk through the building and a comfort assessment, then budget and risk mapping and a five-year HVAC investment and maintenance plan. A funding guide covers utility rebates, state programs, EmPOWER Maryland and DC Sustainable Energy Utility rebates, and one case shows help securing a $75,000 church grant. An experienced technician is sent the same day, or the next morning for late calls, with a quick diagnosis and a detailed proposal within 24 hours. Maintenance agreements promise response times that meet or exceed the industry average. Rated 3.0 from 4 Google reviews, 2 of them five stars and 2 one star.
Services and details
Rebate and EmPOWER help
YesEmergency service
YesMaintenance plans
Yes
No information yet on installs heat pumps, load calculation (Manual J), energy audit or air sealing, ductwork, ductless mini-splits, geothermal, cold-climate heat pumps, dual-fuel or hybrid systems, furnaces and boilers, financing, nATE-certified technicians, states license and insurance. The website did not say; call and ask.
Contact
- (703) 891-4600
- 6231 VA-7 #100a, Falls Church, VA 22044
- Website
- View on Google Maps
Listing compiled from public sources on 2026-10-18. Report a correction or request removal. Back to heat pump installers in Falls Church.