Featured Project Rockville Cooling Tower
Harvey Hottel, Inc. based in Gaithersburg, Md. one of the Washington DC area's largest HVAC companies just finished the installation of a new cooling tower...

Winchester Welcome Center
Environmentally friendly Geothermal Heating and Cooling system on the brand new Winchester Safety Rest Area & Welcome Center off Route 81 in Winchester, Virginia.

Featured Service Tailored Maintenance Solutions
We recognize that everyone's requirements are not the same so beyond our standard service agreements we offer agreements "tailored specifically to your needs and requirements".

Useful Links

We are a proud member and support the following Associations and Business Groups:

Associations & Affiliations

Geothermal Heat Pump Consortium

www.geoexchange.org

www.igshpa.okstate.edu/index.htm

www.radiantpanelassociation.org

www.aeecenter.org

www.acca.org

www.abc.org

www.dc-easternpa.bbb.org

www.ggchamber.org

www.montgomery.salarmydc.org

www.virginiadot.org

Tips

Press Releases

Projects & Services

Testimonials

Links

Testimonials

Harvey Hottel
Gaithersburg, MD

Enclosed is the payment for the Gas Furnace/AC Unit/Heat Pump preventative maintenance.

Your company is the most reliable service company I have ever used. Congratulations on your excellent staff!

Kenneth G.
Potomac, MD

Montgomery County MD, Fairfax County Va, Silver Spring MD, Vienna VA, Wheaton MD, Fairfax VA, Rockville MD, Chantilly VA, Great Falls VA, Bowie MD, Herndon VA, Glenn Burnie MD, Sterling VA, Reston, VA, Falls Church, VA, Centreville, VA, Laurel, MD, Chevy Chase, MD, Kensington, MD, Columbia MD, McLean VA, Bethesda MD, Arlington VA, Silver Spring MD, Reston VA, Gaithersburg MD, Alexandria VA, Germantown MD,