• Coos County
  • Whitefield
  • Thermal Mass specializes in the sale, installation and design of heat storing fireplaces, bake ovens and cookstoves. Our mission is to supply the client with a functionally superior product that combines the aesthetic appeal of the traditional masonry fireplace with a performance unmatched in efficiency, comfort and safety.

    Contact Details

      City Whitefield , NH
      Zip Code 03598
      Address 399 Harriman Rd
      Phone Number (603) 444-6474