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McCrea Heating and Air Conditioning Services of VA is a company based in Warrenton, Virginia. It started in 1936 and has served for over 80 years. The firm is specialized in maintenance and replacement of the air conditioning, heating and HVAC systems and works with Trane Comfort Specialists.

Services offered

The company provides the following services:

Air conditioning

McCrea firm offers services in installation and repair of thermostats, air conditioning ducts, gas & oil furnace, frozen air conditioning coils, air conditioners. It also has consultants to install the systems in various homes.

Duct cleaning

The company installs purifiers, humidifiers and dehumidifiers to provide safe and clean air in homes. The system plays an important role in eliminating dust particles, hairs and smoke from getting into the lungs.

Heating and cooling

The company offers services in maintenance, and installation of heating and cooling equipment such as, furnaces, air conditioners, contactor points, evaporator & condenser coils, gas furnace ,heat pumps, thermostats  and HVAC duct services  It also offers dryer vent cleaning, repair of the AC and Trane and humidifier services,


The company has skilled and licensed technicians to attend to plumbing emergencies. It offers services in showers, tubs, water heaters and gas line installation, garbage disposal, bust pipe repair, plumbing and sewer inspection, drain cleaning and hydro jetting. The company installs ADA compliances for people with disabilities to make their life easier

Service area       

The firm offers its services within the Northern Virginia, Pennsylvania and Maryland areas.

The company’s aim is to provide unmatched products and services to its customers. Contact McCrea Heating & Air Conditioning Services of VA.



Schedule Appointment


Wells Fargo Financing


Warrenton, Virginia 20187


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