Woman & Veteran-Owned Expert HVAC Services in Falling Waters, WV

Welcome to First Priority Mechanical Service, your reliable source for professional HVAC installation, repair, and maintenance throughout Spring Mills, Inwood, Martinsburg, Falling Waters, and Gerrardstown, WV, as well as Winchester, VA and Hagerstown, MD.

At First Priority Mechanical Service, we deliver dependable heating, cooling, and indoor air quality solutions designed to keep your home or business comfortable year-round. Our experienced HVAC technicians provide fast, professional service—from furnace and AC repair to full system installations and preventative maintenance. We prioritize quality workmanship, transparent communication, and efficient solutions that fit your needs and budget. When comfort matters, make us your first call for local HVAC service done right.

We proudly serve homeowners and businesses across the region with dependable heating, cooling, and indoor air quality solutions designed for year-round comfort.

• Providing same day appointments
• 24/7 emergency coverage
• We service all makes and models of heat pumps, mini splits, natural gas, and propane furnaces.
• We provide a variety of services ranging from routine maintenance, repair, and complete system replacements