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.  |
|
|
Standing Seam Metal roof systems are increasingly popular choices for coastal environments.
**See associated News Article: Homeowners on a Hot Metal Roof |
* W.H. Demmons, Inc. * 93 Warren Avenue * Portland, Maine 04103 * 207-797-4886 * www.whdemmons.com