Mullins Heating & Air Conditioning, LLC is a trusted HVAC contractor in Fauquier County, VA. We proudly serve Prince William and surrounding Northern Virginia communities. Whether you need installation, repair, or maintenance, our team delivers high-quality solutions that keep your home comfortable year-round. With decades of industry experience, we’re the local experts homeowners count on. Our team delivers reliable heating and cooling support.
We specialize in a wide range of HVAC services across Northern Virginia, including system replacements, ductwork design, and smart thermostat integration. Our technicians hold full licenses and insurance and handle both residential and new construction HVAC projects. We work with leading brands to ensure your equipment performs efficiently, saving you money on energy costs while maintaining consistent comfort, making sure each project is handled with precision and care.
As a family-owned company, we believe in honest communication, upfront pricing, and top-notch workmanship. Our team proudly serves the Fauquier County, Prince William County, and surrounding communities with personalized service and attention to detail. Furthermore, our maintenance plans help prevent costly breakdowns and extend your equipment’s lifespan.
Ready to get started? Contact our team or book your appointment online today and experience the difference of working with a dependable HVAC contractor in Northern Virginia!
Why Choose Mullins Heating & Air — Trusted HVAC Contractor in Fauquier County, VA
- Over 22 years of hands-on HVAC experience
- Licensed, insured, and family-owned
- Comprehensive HVAC services in Northern Virginia
- Upfront, transparent pricing
- 10% military discount available
At Mullins Heating & Air Conditioning, we’re proud to serve the heart of Northern Virginia with dependable heating and cooling solutions. From areas all over Prince William County and Fauquier County and more, our licensed team ensures your system runs efficiently in every season. We combine small-town service with professional expertise to deliver results you can rely on year after year.
Service Areas We Proudly Serve
Mullins Heating & Air is proud to be a leading HVAC contractor in Fauquier County, VA and throughout Northern Virginia, including Prince William, Culpeper, and nearby communities. Whether you need reliable heating, cooling, or air quality solutions, our experienced technicians are ready to help homeowners and businesses across the region stay comfortable year-round. From Warrenton and Bristow to Manassas, Gainesville, and Culpeper, we bring honest work, fast response times, and trusted HVAC service across Northern Virginia, including Fauquier and Prince William Counties.
AFFORDABLE FINANCING IS AVAILABLE — CALL 703-362-3883 FOR MORE INFORMATION