HVAC Maintenance, Furnace Service, Heating Repair, Heating Installation & Furnace MaintenancePotomac, MD, Rockville, MD, Chantilly, VA, Bethesda, MD, Sterling, VA & Gaithersburg, MD

Your Local HVAC Repair Service Chantilly, Leesburg, Sterling, VA & Gaithersburg, MDAC Repair, Heating Repair, HVAC Service, Air Conditioning Installation & Furnace Service

Carrier HVAC ProductsMannix Heating & Cooling meets higher standards of quality.  For heating, cooling and electrical needs in Loudoun, Montgomery & Fairfax Counties and the surrounding areas, we offer home and business owners a comprehensive range of services, including installation, upgrades, seasonal maintenance, and prompt repair. We have earned distinction as a Carrier Factory Authorized Dealer, maintaining rigid criteria for customer satisfaction, technical expertise, and ethical business practices.

Top Quality HVAC, Electrical, and Water Heating Services across Chantilly, Leesburg, Sterling, VA & Gaithersburg, MD

 At Mannix Heating & Cooling, we handle residential and commercial projects, achieving ideal comfort within your indoor space.  By putting greater access and tighter control at your fingertips, we give you the power to tailor your environment to your exact preferences. Combining dedicated professionalism with exceptional products, Mannix Heating & Cooling delivers results that fulfill your ongoing satisfaction.

Call Mannix Heating & Cooling to ensure your home comfort with expert heating and cooling system repairs, installations, and maintenance!

Mannix Heating & Cooling services all major manufacturers and models of heating and cooling equipment, as well as standby generators.  We recommend and install Carrier HVAC systems and Honeywell backup generators, offering home and business owners premier solutions that meet our exacting demands for value.  By specializing in the most technologically advanced options on the market, we satisfy even difficult challenges with solutions that stand up to time and weather, day in and day out, year after year.  At Mannix Heating & Cooling we implement products and strategies that exceed expectations, improve your indoor environment, and make life that much better.  Throughout Chantilly, Leesburg, Sterling, VA & Gaithersburg, MD, the team from Mannix Heating & Cooling is known as … Just Honest, Fair, Good People.

AC Company Chantilly, VA | Furnace Repair Gaithersburg, MD | Air Conditioning Service Leesburg, VA

Owner, Jerry Mannix, is the Proud Recipient of Federated Insurance’s ACCA Super S.T.A.R. Award!

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AC InstallationAC RepairAir Conditioning CompanyAC CompanyAC Maintenance ∴ Sterling, VA ∴ Chantilly, VA ∴ Bethesda, MD