About Service First Heating & Air
Service First Heating & Air is a family-owned HVAC contractor on Miles Lane in Warrenton, in business since 2009 and serving homes and businesses in Warrenton, Gainesville, Haymarket and the Fredericksburg area. Heating work covers gas and oil furnaces, boilers, heat pumps and geothermal systems, and cooling work covers AC repair and replacement. Emergency service runs 24/7. Customers get free estimates, 0% financing for up to 60 months on complete replacements and a one-year craftsmanship warranty. Indoor air quality work includes air purifiers, humidifiers, UV germicidal lights and duct cleaning. Technicians are NATE certified and master HVAC techs, and the company partners with leading equipment brands. Installations cover both residential and commercial properties. Rated 4.9 from 391 Google reviews, 380 of them five stars.
Services and details
Residential heating and cooling repair
Yes24/7 emergency service
YesHeat pump installation and repair
YesGas and oil furnace service
YesGeothermal systems
YesFinancing available
YesFree estimates on replacements
YesIndoor air quality and duct work
YesStates EPA 608 or NATE certification
YesCommercial HVAC
Yes
No information yet on ductless mini-split systems, maintenance plans or tune-ups, states a Virginia contractor license, se habla español. The website did not say; call and ask.
Contact
- (540) 690-4280
- 6103 Miles Ln, Warrenton, VA 20187
- Website
- View on Google Maps
Listing compiled from public sources on 2026-11-05. Report a correction or request removal. Back to HVAC contractors in Warrenton.