W.H. Demmons in Portland, Maine designs-builds-maintains energy efficient building systems including HVAC, Controls, Geothermal Heating and Cooling, Duro-Last White Roofs, Metal Roofs & more.
W.H. Demmons, Inc. meets all your HVAC, Geothermal and Roofing needs
W.H. Demmons' Geothermal, HVAC / Controls and Roofing divisions focus on energy efficient designs customized to reduce your energy costs


W.H. Demmons Portland Sheet Metal

Portland Sheet Metal provides Design, Fabrication and Installation sheet metal services. Our fabrication facility is capable of handling a wide range of custom fabrication projects.  Our Sheet Metal Shop is completely automated and computerized. Our projects consist of air distribution ductwork for heating and cooling systems, kitchen hood installation including welded ductwork, roofing, and ventilation systems.

  • Design
  • Fabrication
  • Installation
    • Warm Air Heating Systems
    • Ventilation Systems
    • Air Conditioning
    • Sheet Metal Work


Contact Christian Gagne, Shop Foreman, for inquiries.
Phone: 207-321-5873
E-mail: cgagne@whdemmons.com

 
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W.H. Demmons, Inc. | 93 Warren Avenue | Portland, Maine 04103 | 207-797-7468 | www.whdemmons.com