We are a new company that manufactures solar systems. We are looking for Contractors/Builders who can utilize our products in their construction projects. We also provide technical help if needed for installation and maintenance. Is there any online listing of the Contractors/Builders? Any help would be appreciated.

I don’t think, you would face much difficulty finding such a list, as many of sites have come up today with online listings of Contractors/Builders. Sounds like the problem you are running into is finding a directory that is very specific to construction and has a lot of business on it. Have you tried http://www.jobtrio.com they have over 250,000 contractors listed on their site, you should have no problem finding construction companies there.