Geothermal Contractors Washington DC

Local resource for geothermal contractors in Washington, DC. Includes detailed information on local businesses that provide access to geothermal heating, green heating, and geoexhange as well as advice and content on heat pumps and ground-source heat pumps.

Ottati & Associates Inc
(202) 363-3210
3417 Wisconsin Ave NW
Washington, DC
O'donnell Construction Co
(202) 529-7227
3329 8th St NE
Washington, DC
Lawrence Construction Llc
(202) 529-6600
1012 Rhode Island Ave NE
Washington, DC
Capitol Paving of DC Inc
(202) 529-7225
2211 Channing St NE
Washington, DC
Federal Contractors Inc
(202) 232-2068
31 N St NW
Washington, DC
Olive Group
(202) 609-8669
Washington, DC
Whiting Turner Contracting
(202) 298-6543
1703 32nd St NW
Washington, DC
Tamico Inc
(202) 393-1444
1010 Vermont Ave NW
Washington, DC
Nasseri Development Inc
(202) 362-1016
2970 Chain Bridge Rd NW
Washington, DC
Napa Development Corp
(202) 362-9441
5133 MacArthur Blvd NW
Washington, DC

Choosing A Geothermal System Contractor

All geothermal systems should be installed by a reputable contractor, with experience.

Ground loop systems are particularly important to have installed professionally.

Here are some quick guidelines to choosing a geothermal ground source heat pump installer:

Get as close to local as possible
The closer a dealer is to your own location the more likely he is to know about your local ground conditions, energy availability and other important factors. Of course, you also want a reputable dealer knowledgeable of all aspects of the system you are installing.

Get as much information as you can
There is also a lot of information available online (including this guide, of course).

For how long do they guarantee, and against what do they guarantee?

Here are some other important questions about a geothermal dealer:

  • How long have they been in business?
  • How many years of experience in geothermal installation do they have?
  • Are they familiar with local zoning, regulations and codes?
  • What do they know about government incentives for renewable energy?
  • What post-installation service do they offer?
  • Can they provide you with updated manuals and catalogues?
  • Do they have background information (tests, comparisons, etc.) on equipment?
  • Are they a member of trade organizations (e.g. "geothermal energy association")?
  • What payment options do they offer for your geothermal (earth energy) system?
  • Can they supply you with a list of ref...

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