United Air Temp
- Installs heat pumps
- Ductless mini-splits
- Geothermal
Heat pump installers around Gainesville work across western Prince William County and into Fauquier County, with companies based in Catlett, Warrenton, Bristow and Haymarket sharing this page. This page lists 17 heating and cooling companies, and several of them install geothermal or dual fuel systems.
United Air Temp is the most reviewed installer here, rated 4.8 from 1466 reviews. It serves Gainesville, Prince William, Fairfax, Loudoun and Fauquier counties and installs heat pumps, ductless systems, geothermal heat pumps and dual fuel hybrid systems.
Family firms from the Fauquier side carry a large share of the work. A-Adkins Heating & Air Conditioning in Catlett, family owned since 1991 and rated 5.0 from 631 reviews, services and installs heat pumps, gas and oil furnaces and boilers. All Star HVAC in Warrenton, rated 4.9 from 551 reviews, has worked only on residential heating and cooling since 1997 and installs heat pumps, mini-splits, dual fuel systems and air ducts in Gainesville and Haymarket.
Geothermal has specialists here. JS Chamberlain LLC is a Class A contractor with master level licenses in HVAC, gas fitting and electrical, and owner Joe Chamberlain has more than 25 years in the industry. It installs heat pumps, geothermal, ductless splits and boilers. Maximum Mechanical Hvac in Haymarket, serving clients for 23 years, installs and maintains geothermal systems and ductless mini-splits and handles ductwork.
Clover Contracting LLC has served Northern Virginia and DC since 1981, and its Gainesville office installs heat pumps, gas furnaces and boilers for homes and multifamily buildings. Cardinal Plumbing Heating & Air Inc, rated 4.9 from 1211 reviews, has run a local branch since 2019 and handles air duct sealing, repair and replacement.
What a featured listing costs · from $29 a month
The Vent Guys works from Gainesville across Central and Northern Virginia and offers blower door testing, duct leakage testing and air balancing, though it does not install heat pumps. A test before a new system is chosen can show whether the ducts or the house need work first.
Several businesses here are appliance repair or restoration companies. Able Appliance & HVAC Service in Bristow mainly repairs appliances but also installs furnaces and heat pumps. USA General Contractors and DMV Restorations Inc. do not install heat pumps.
For a newer home in Gainesville or Haymarket, ask whether the installer will test the existing ducts, whether a dual fuel setup makes sense with the gas line already there, and how the size was chosen. All Star HVAC installs dual fuel systems, and The Vent Guys can test the ducts first. AIRMAX Heating and Air Conditioning, rated 5.0 from 5 reviews, lists furnace repair.
Arctic Sun Heating & Cooling in Catlett, rated 4.9 from 781 reviews, offers free estimates, financing and Spanish support for homes and businesses. J&D Mechanical Services, Inc. in Warrenton has served the region since 1991 on the commercial side, working on rooftop package units, boilers, chillers and heat pumps. Central Services LLC focuses on commercial air conditioning service around the clock.
Nearby pages for Manassas, Centreville, Manassas Park, Chantilly and Herndon list the companies based in those towns.
JS Chamberlain LLC and Maximum Mechanical Hvac in Haymarket both install geothermal systems. United Air Temp also installs geothermal heat pumps.
The Vent Guys offers blower door testing, duct leakage testing and air balancing from Gainesville, though it does not install equipment.
All Star HVAC in Warrenton installs dual fuel systems along with heat pumps and mini-splits. United Air Temp offers dual fuel hybrid systems too.
A-Adkins Heating & Air Conditioning and Arctic Sun Heating & Cooling are based in Catlett. All Star HVAC works from Warrenton and also serves Gainesville and Haymarket.
Manassas, Centreville, Manassas Park, Chantilly and Herndon each have their own page. Listings from Catlett, Warrenton, Bristow and Haymarket appear on this Gainesville page.
In Virginia, HVAC tradesmen must hold state certification from the Department of Professional and Occupational Regulation, and contracting businesses are licensed by its Board for Contractors. This directory does not verify licenses. Ask for the license number and look it up before you sign, and ask for a Manual J load calculation before anyone sizes a heat pump.