Go Green Tax Credits

Save 30% of cost, up to $500 for all ENERGY STAR qualified HVAC and Water Heater products. Learn more about this tax credit

Click here for a complete list of qualified products.

Serving Great Falls Virginia with Air Conditioning Service and Installations

At John C. Flood, Inc. we know that, in the summer, Great Falls, Virginia residents know a cool house is a more comfortable house - especially with the hot, humid summers in the Great Falls, Virginia area. That's why we offer the best brand names in air conditioning to Great Falls, Virginia, as well as preventive maintenance programs and both routine and emergency air conditioning service to our Great Falls, Virginia customers.

Whether you need a brand new Hybrid system or a quick and simple repair, we've got the knowledge and expertise to provide you with timely, economical and professional solutions.

Our fully trained and courteous Service Technicians are available 7 days a week and carry a fully inventory of repair parts to quickly respond to your HVAC emergency situations in the Great Falls, Virginia and surrounding areas.

Go Green with John C. Flood!

Great Falls VA - Great Falls is a census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 8,549 at the 2000 census.

Although primarily a bedroom community for Washington, D.C., one major attraction is Great Falls Park which overlooks the Great Falls of the Potomac River, for which the community and the park are named. George Washington was involved with building a canal around the falls on the southwest, or Virginia, side, called the Patowmack Canal, which did not become commercially viable. Remnants of the canal and of a village around the canal are still visible in the park.

River Bend County Park is another gathering area in Great Falls, as is the Village Green, which hosts community celebrations around Easter (Egg Hunt), Fourth of July, Halloween, Thanksgiving, Christmas (Tree Lighting) and other holidays.

Great Falls VA Air Conditioning Area Locations: Clifton, Herndon, Vienna, Accotink, Annandale, Arcturus, Bailey's Crossroads, Barkers Crossroads, Belle Haven, Blevinstown, Browns Mill, Burke, Butts Corner, Centreville, Chantilly, Cobbs Corner, Colchester, Colchester Hunt, Comptons Corner, Cooktown, Crowells Corner, Culmore, Donovans Corner, Doveville, Dranesville,Dunn Loring, Fair Lakes, Fairfax Station, Farrs Corner, Five Forks, Fort Belvoir, Fort Hunt, Four Corners, Franconia, Great Falls, Groveton, Hattontown, Hollindale, Huntington, Hybla Valley, Idylwood, Jefferson, Jermantown, Kings Park, Kingstowne, Lake Barcroft, Langley, Lees Corner, Lewinsville, Lewis Park, Lincolnia, Lorton, Makleys Corner, Mason Neck, Matildaville, Mantua, McLean, Merrifield, Mount Vernon, New Alexandria, Newington, North Springfield, Oak Hill, Oakton, Odricks Corner, Pimmit Hills, Pohick, Reston, Rose Hill, Schneider Crossroads, Seven Corners, Shady Oak, Springfield, Strathmeade Springs, Sunset Hills, Tysons Corner, Uniontown, Waynewood, Westhampton, West Springfield, White Oaks, Wolf Trap

Great Falls area zipcodes within 10 miles include: 22066