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

Saco Biddeford Savings

W.H. Demmons installed the Geothermal System which provides heating and cooling for the eight zone systems at the Saco Biddeford Savings Institution. A single air handler is used with VAV controllers to air condition and heat the entire building.
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W.H. Demmons, Inc. | 93 Warren Avenue | Portland, Maine 04103 | 207-797-7468 | www.whdemmons.com