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 Client List

OFFICE / INDUSTRIAL BUILDINGS PROPERTY MANAGEMENT BUILDERS / CONTRACTORS MISCELLAENOUS COMMERCIAL

Advantage Payroll
American Lung
American Steel and Aluminum
Animal Neurological Clinic
Applicator Sales
Casa, Inc.
Catholic Charities
Clark Associates
Cunningham Securities
DeLorme Mapping
DEP
Enviorlogix
Fairchild Semiconductor
Harmon & Barton's
IDEXX
Kennebunk Valley Water District
Kennebunk Sewer District
Maine Audubon
Maine Technical Source
New Balance
N.H.I.C
One India Street
Pioneer Plastics
Sterling Rope
Synergent
Turner Barker
Via Marketing
WGME-TV 13

 

 

 

Alan Stevens Associates
William Arthur
Baxter Properties
Biddeford Investments
Boulos Property Management
Boyd Properties
JB Brown and Sons
CMP
Cuddledown
Custom Property
Dirigo
Dragon Products
Dunham Estate Services
Fore River Management
Phoenix Management
Pine Tree
PL Associates
Sandy River Home Resources
Saunders Brothers
Sermatech
Solus Industries
Topsfield Management
TF Properties
Waterfront Maine
Weir Properties
Wellin & Co.
Allied Cook
Alliance Construction
Anastos & Nadeau
Benchmark
Brown Construction
BrandPartners
Mark Carrier Construction
Cianbro
Consigli Construction
Harry Crooker & Sons
Dahlgren
Davis & Hanscom
Doten's Construction
Everette Dobson & Sons
Gawron
The Gerber Company
William Hall & Sons
Hardypond Construction
Ironwood
KDA Development
Lajoie Brothers
Maguire Monaghan
O'Connell Construction
Portland Builders
Project Resources
RE Murray & Associates
The Sheridan Corporation
Siemens
Southern Maine P & H
Thaxter
Trade Center
Two International Construction
Wright -Ryan
Wyman & Simpson
Biddeford City Theater
City of Portland
Center for Grieving Children
Conifer Industries (KFC/Taco Bell)
Diocese of Maine
Tim Horton's
Lafayette Hotels
Morong of Falmouth
Portland Stage Company
Saco / Biddeford Savings
The Shipyard Breweries
So. Maine Community Collage
University of Southern Maine
US Customs House
The Woodland Club
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W.H. Demmons, Inc. | 93 Warren Avenue | Portland, Maine 04103 | 207-797-7468 | www.whdemmons.com