• Kennebec County
  • Oakland
  • Granite Corp was set up in April 2002. Our goal is to supply superb service and efficient products at fair market value to our clients. We provide heating, plumbing and, air conditioning services for domestic and commercial jobs. We are glad to say that OSM Fuel merged with Granite Corp in June 2006.

    Contact Details

      City Oakland, ME
      Zip Code 04963
      Address 85 High Strt
      Phone Number (207) 465-2684