| Agincourt |
Vetro Sheet Metal Ltd. |
| Ajax |
Rodman Heating & Air Conditioning |
| Ancaster |
Efficient Heating and Air Conditioning |
| Ancaster |
Pro Active Home Comfort Service Inc. |
| Ancaster |
Simon Nugter |
| Aurora |
A & M Heating & Air |
| Aurora |
Air Xperts |
| Aurora |
A & M Heating & Air |
| Aurora |
Best Climate Heating & Cooling Inc. |
| Aurora |
Canadian Mechanical Solutions Inc. |
| Aurora |
Summers and Smith Cooling & Heating Ltd. |
| Aurora |
T H Oliver Heating & Air Conditioning Inc. |
| Aurora |
Temperate Air |
| Aurora |
Willowdale Climatemate Heating & Cooling |
| Bolton |
Albion Appliance, Heating & Air Conditioning Ltd. |
| Bolton |
Geo-Thermal Furnaces Ltd. |
| Bowmanville |
Durham Environmental Systems/The Comfort Shoppe |
| Bradford |
Direct-Air Heating & Air Conditioning |
| Bradford |
Gary Woodcock & Sons Heating & Air Conditioning |
| Bradford |
Pro Heat & Air |
| Brampton |
A Canadian Comfort |
| Brampton |
Almilli Mechanical |
| Brampton |
Aura Heating & Cooling Solutions Ltd. |
| Brampton |
BTR Air Conditioning |
| Brampton |
Brampton Sheet Metal Limited |
| Brampton |
Cancool Mechanical |
| Brampton |
Circa Refrigeration Inc. |
| Brampton |
Cosmopolitan Mechanical Systems Inc. |
| Brampton |
D & J Mechanical Ltd. |
| Brampton |
Dr. H.V.A.C. Ltd. |
| Brampton |
Electro Air Systems Inc. |
| Brampton |
Fire & Ice Heating and Cooling Services |
| Brampton |
I S V Heating And Cooling Services |
| Brampton |
Laser Heating & Air Conditioning |
| Brampton |
M J F Heating & Air Conditioning Inc. |
| Brampton |
Master Mechanical Systems |
| Brampton |
Metropolitan Sheet Metal Ltd./Metropolitan Home Comfort Solutions |
| Brampton |
Nortek Mechanical Services |
| Brampton |
Northwest Gas Ltd. |
| Brampton |
Olympic Air Systems |
| Brampton |
Parkaire Systems Inc. |
| Brampton |
Peatson's Heating and Air Conditioning |
| Brampton |
Peel Heating Service Experts |
| Brampton |
Reliable Mechanical Services Inc. |
| Brampton |
Rolair Heating & Cooling Ltd. |
| Brampton |
Romark Mechanical Inc. |
| Brampton |
Sahib Air Systems |
| Brampton |
Special Gas Services Ltd. |
| Brampton |
Titan Mechanical |
| Brampton |
Ultra Built-in Systems |
| Brampton |
Woodbridge Mechanical Ltd |
| Brighton |
Generations Heating & Air Conditioning |
| Brighton |
Gerald Davidson Plumbing & Heating Limited |
| Brooklin |
Tranquility Home Comfort Ltd. |
| Burlington |
ABW Air Systems Ltd |
| Burlington |
Broom's Air Conditioning |
| Burlington |
Burlington Energy Systems Co. Ltd. |
| Burlington |
Burlington Heating & Air Conditioning |
| Burlington |
Hamilton Oliver Thermal Control Ltd. |
| Burlington |
Home Heating, Cooling & Fireplace Inc. |
| Burlington |
John Ebos Fuels Ltd |
| Burlington |
K A P Air Inc. |
| Burlington |
Maintemp |
| Burlington |
Sun Mech Inc. |
| Burlington |
Total Flame Inc. |
| Burlington |
Union Energy (Hamilton) |
| Cobourg |
Comfort Zone Heating & Air Conditioning |
| Cobourg |
Country Hearth |
| Cobourg |
G & G Comfort Cooling Inc. |
| Cobourg |
Markland Plumbing & Heating Ltd. |
| Cobourg |
Oshawa Air |
| Cobourg |
Superior Heating & Air Conditioning, Div. of Stark Mechanical (Cobourg) Inc. |
| Cobourg |
Wayne Simpson Refrigeration & Heating |
| Colborne |
Darke Heating Ltd. |
| Colborne |
L J Kernaghan Construction Limited |
| Concord |
Air-Bridge Heating & Cooling Ltd. |
| Concord |
Bestair Serv Inc |
| Concord |
Bradley Air Conditioning Limited, A Service Experts Company |
| Concord |
Cozy World |
| Concord |
E - M Air Systems Inc. |
| Concord |
Four Seasons Air Control |
| Concord |
Hawaiian Arctic Inc. |
| Concord |
Husky Heating o/b Air-F Inc |
| Concord |
Pinnacle Comfort Inc. |
| Concord |
Selex Air Inc. |
| Concord |
Tesmor Climate Services Ltd. |
| Concord |
United Thermo Group |
| Courtice |
Duke's Heating |
| Etobicoke |
A Plus Air Systems Inc. |
| Etobicoke |
Active Air Comfort |
| Etobicoke |
Air Quality Dunrite |
| Etobicoke |
Easterbrook Brothers Ltd. |
| Etobicoke |
Humber Heating & Cooling Systems |
| Etobicoke |
National Air Systems Inc. |
| Etobicoke |
R S G Mechanical Inc. |
| Etobicoke |
Sears Canada Inc. |
| Georgetown |
Asbuilt ClimateCare Inc. |
| Georgetown |
Brampton Air Systems Ltd. |
| Georgetown |
Doug Chalmers Inc |
| Georgetown |
Renair Heating & Air Conditioning |
| Georgetown |
T & K Heating & Air Conditioning |
| Grafton |
Northumberland Refrigeration, Heating & Air Conditioning Inc. |
| Greensville |
The Source |
| Hannon |
Abacus Home Service |
| Hannon |
B & G Heating, Air Conditioning & Ventilation |
| Hillier |
Lloyd's Heating & Cooling |
| Kleinburg |
Complete Comfort Heating & Air Conditioning |
| Maple |
Cool Comfort Heating & Air Conditioning |
| Markham |
24/7 Mechanical |
| Markham |
Advanced Air Systems |
| Markham |
Aire One Heating & Cooling Inc. |
| Markham |
Avalon HVAC Pro |
| Markham |
Davenport-Campbell Co. Ltd. |
| Markham |
Direct Energy |
| Markham |
E S P Contracting Inc. |
| Markham |
Grace Mechanical |
| Markham |
High Efficiency Cooling & Heating Inc. |
| Markham |
Homestar Heating & Air Conditioning Inc. |
| Markham |
K V M Heating & Cooling |
| Markham |
Lee Heating & Cooling |
| Markham |
Mint Air-Conditioning |
| Markham |
Ohm's Mechanical Service |
| Markham |
Pacific Home Comfort |
| Markham |
Palmer Bros. Heating & Air Conditioning |
| Markham |
Pinewood Heating & Air Conditioning |
| Markham |
Sheridan Heating |
| Markham |
Smart Service Solution |
| Markham |
Spring Home Heating & Cooling Systems Inc. |
| Milton |
Bailey Heating & Cooling |
| Milton |
Bona-Air Heating & Cooling |
| Milton |
DM Air Inc. |
| Milton |
Globalaire Mechanical Systems Ltd. |
| Milton |
Impact Heating & Air Conditioning |
| Milton |
M A R C H Mechanical Ltd. |
| Milton |
Terry Rowley Mechanical Inc. |
| Mississauga |
A&M Heating & Air Conditioning Ltd. |
| Mississauga |
About Pure Air Inc. |
| Mississauga |
Absolute Comfort Systems Inc. |
| Mississauga |
Air Flow Heating & Cooling Ltd. |
| Mississauga |
Air Tech Heating & Air Conditioning |
| Mississauga |
Air Tech West |
| Mississauga |
Aire One Peel Heating & Cooling |
| Mississauga |
Alfa Aire Inc. |
| Mississauga |
Almar Energy Group |
| Mississauga |
Alpha Comfort Control |
| Mississauga |
Applewood Air Conditioning Ltd. |
| Mississauga |
B & B Mechanical Services |
| Mississauga |
Bach Heating & Cooling |
| Mississauga |
Bradley Mechanical Services |
| Mississauga |
Brenmar Heating & Air Conditioning |
| Mississauga |
Canadian Home Heating Limited |
| Mississauga |
Capital Heating & Air Conditioning |
| Mississauga |
Cervol Service Group |
| Mississauga |
Clarkson Comfort Zone |
| Mississauga |
Climatemp Systems Ltd. |
| Mississauga |
Comfortek Heating & Air Conditioning Inc. |
| Mississauga |
Controlled Comfort Air |
| Mississauga |
Coretemp Heating and Air Inc. |
| Mississauga |
CRL Mechanical |
| Mississauga |
Cyber Air Systems Inc. |
| Mississauga |
Encore 21 Heating & Air Conditioning |
| Mississauga |
Fawn Heating, Cooling & Refrigeration Ltd. |
| Mississauga |
Four Seasons Air Control |
| Mississauga |
Gibbons Heating and Air Conditioning |
| Mississauga |
GM Air 121 Inc. |
| Mississauga |
Great West Gas |
| Mississauga |
Halton Peel Heating Inc. |
| Mississauga |
Home Comfort Canada |
| Mississauga |
I L G Heating Air Conditioning & Mechanical Inc. |
| Mississauga |
Kuzior Enterprises |
| Mississauga |
Marcotto Mechanical Contractors |
| Mississauga |
Mega Heating & Air Conditioning Inc. |
| Mississauga |
Metropolitan Mechanical Services Inc. |
| Mississauga |
Mississauga Home Comforts |
| Mississauga |
NASA Heating & Air Conditioning Services Ltd. |
| Mississauga |
National Mechanical |
| Mississauga |
Preferred Air Ltd. |
| Mississauga |
Reliance Home Comfort |
| Mississauga |
Royal Comfort Ltd. |
| Mississauga |
Sears Canada Inc. |
| Mississauga |
The Furnace Room Inc. |
| Mississauga |
Tropical Heating & Air Conditioning Ltd. |
| Mississauga |
Ultra Comfort |
| Mississauga |
Yorkdale Heating & Air Conditioning Services Inc. |
| Newmarket |
Action Heating Co. Ltd. |
| Newmarket |
Aire One North |
| Newmarket |
Bray's Fuels Limited |
| Newmarket |
Canco ClimateCare Heating & Air Conditioning |
| Newmarket |
Comfort Zone Heating & Air Conditioning |
| Newmarket |
D G Climate Control Services Inc. |
| Newmarket |
Maple Air Inc. |
| Newmarket |
S R Gillis & Sons Ltd. |
| Newmarket |
Sandy Sheridan Heating |
| Newmarket |
Sears Canada Inc. |
| North York |
3-Tec Heating ANd Cooling Inc. |
| North York |
Comfort Quest |
| North York |
Heatizon Heating & Air Conditioning |
| North York |
James Kim's Heating & A/C Co. |
| North York |
Nordicair Limited |
| North York |
Petro Partners |
| Oakville |
A1 Air Conditioning & Heating - Messenger Mechanic |
| Oakville |
Abbey Air Service Experts |
| Oakville |
Air Calm ClimateCare |
| Oakville |
Airworks Inc. |
| Oakville |
Appleby Systems |
| Oakville |
Atlantis H.V.A.C. Systems Inc. |
| Oakville |
Atlas Air Climatecare |
| Oakville |
Binnie Mechanical Services |
| Oakville |
Branair Ltd. |
| Oakville |
BRB HVAC |
| Oakville |
CreekPath Home Services Inc. |
| Oakville |
Home Comforts of Oakville |
| Oakville |
K McMillan Heating & Air Conditioning Inc. |
| Oakville |
Max Air |
| Oakville |
Oakair Mechanical Ltd. |
| Oakville |
Spectrum Energy Hvac Services |
| Orangeville |
Bryan's Fuel |
| Orangeville |
Don's Heating & Cooling |
| Orangeville |
Four Season Comfort Heating & Cooling |
| Orangeville |
Hyde - Whipp Heating & Air-Conditioning |
| Orangeville |
Jim Albright Refrigeration Ltd. |
| Oshawa |
AGH Mechanical Ltd. |
| Oshawa |
Cullen Heating & Air Conditioning |
| Oshawa |
Dixon Mechanical |
| Oshawa |
Harold Dunn |
| Oshawa |
Heat/Cool Depot Ltd |
| Oshawa |
Joe's Heating & Air Conditioning, Division Of Renald Enterprises Limited |
| Oshawa |
Limcan Walker Heating & Air Conditioning, A Service Experts Company |
| Oshawa |
Mike's Heating & Air Conditioning |
| Oshawa |
Olympic Heating & Air Conditioning |
| Oshawa |
Oshawa Refrigeration Service Ltd. |
| Oshawa |
Perry Mechanical Inc. |
| Palgrave |
Mcdonald Mechanical |
| Pickering |
Advantage Airtech Ltd. |
| Pickering |
Aobutec Inc. Heating & Air Conditioning |
| Pickering |
Arctic Mechanical Technologies |
| Pickering |
Certified Heating Service Experts |
| Pickering |
Classic Air Systems |
| Pickering |
Climate Control Heating and Air Conditioning |
| Pickering |
Comfortwave Heating & Cooling Ltd. |
| Pickering |
Compass Home Services Inc. |
| Pickering |
Improvair Ltd. |
| Pickering |
Jireh Heating & Air Conditioning |
| Rexdale |
Natural Gas Home Heating |
| Richmond Hill |
Absolute Building Control Services Ltd. |
| Richmond Hill |
Air Conditioning Experts |
| Richmond Hill |
Air Net Heating & Cooling |
| Richmond Hill |
Air Tech Ultimate Comfort Inc. |
| Richmond Hill |
Clear Sky Air Solutions Inc. |
| Richmond Hill |
Conserve Gas Services Ltd. |
| Richmond Hill |
Diatec Hvac Systems Inc. |
| Richmond Hill |
Easy Solution Heating, Cooling & Ventilation |
| Richmond Hill |
Econoair Heating & Cooling Inc. |
| Richmond Hill |
GTA Aire |
| Richmond Hill |
Monarch Mechanical |
| Richmond Hill |
Prime Time Heating & Air Conditioning Ltd. |
| Richmond Hill |
Rosehill Electrical & Mechanical Inc. |
| Richmond Hill |
Sears Indoor Clean Air Services Ltd. |
| Richmond Hill |
Thermoshell |
| Richmond Hill |
Ultra Home Products Inc. |
| Scarborough |
A C Heating & Air Conditioning Co |
| Scarborough |
Active Temp Control Inc. |
| Scarborough |
Air Flex Heating & Cooling Ltd. |
| Scarborough |
Air Makers Inc |
| Scarborough |
Air Plus Heating & Cooling Inc. |
| Scarborough |
Bluemount Heating and Air Conditioning |
| Scarborough |
Button's Heating Inc. |
| Scarborough |
Cambridge Heating Cooling & Duct Cleaning |
| Scarborough |
Cedarwood Climatecare |
| Scarborough |
Celsius Heating & Air |
| Scarborough |
Complete Heating & Air Conditioning Co. Limited |
| Scarborough |
Deer Heating & Cooling Inc. |
| Scarborough |
Dragon Appliance Centre |
| Scarborough |
Fairview Refrigeration Inc. |
| Scarborough |
First Refrigeration Eng. Ltd. |
| Scarborough |
High Life |
| Scarborough |
Infiniti Air Conditioning & Heating Ltd. |
| Scarborough |
Leon Refrigeration Inc. |
| Scarborough |
Megacity Heating & Air Conditioning Ltd. |
| Scarborough |
Mersey Service Experts |
| Scarborough |
Metropolitan Heating & Air Conditioning Ltd. |
| Scarborough |
P C Control Systems Inc. |
| Scarborough |
Raman Appliances Inc. |
| Scarborough |
SBN Mechanical |
| Scarborough |
Scarborough Heating & Air Conditioning |
| Scarborough |
Sears Indoor Clean Air Services |
| Scarborough |
Toronto Home Comfort Inc. |
| Schomberg |
Schomberg Sheet Metal Ltd. |
| Sharon |
Anderson & Sons Heating |
| Stouffville |
Ken Smurthwaite Heating Ltd. |
| Stouffville |
Markham Heating & Air Conditioning Systems |
| Thornhill |
Air Comfort Ontario Ltd. |
| Thornhill |
Best Service |
| Thornhill |
Custom HVAC |
| Thornhill |
Design Air Climatecare |
| Thornhill |
Eskimo HVAC & Refrigeration |
| Thornhill |
Fanman Air Systems |
| Thornhill |
J W Aubie Heating & Air Conditioning Ld. |
| Thornhill |
Sears Canada Inc. |
| Toronto |
A & J Security Company Ltd. |
| Toronto |
A Budget Heating & Air Conditioning |
| Toronto |
A W Heating & Air Conditioning |
| Toronto |
Abide Heating & Sheet Metal |
| Toronto |
Air Treatment ClimateCare |
| Toronto |
Aire One Heating & Cooling Inc. |
| Toronto |
Arrow Heating & Air Conditioning Ltd. |
| Toronto |
Basic Heating & Air Conditioning |
| Toronto |
Belcomfort Heating & Air Conditioning, Div. of Pronto Heating & Air Conditioning |
| Toronto |
Belyea Brothers Ltd. |
| Toronto |
Bettencourt Air Limited |
| Toronto |
Bigelow Heating & Air Conditioning Ltd. |
| Toronto |
Biss Environmental Systems |
| Toronto |
Blue Flame Heating & Air Conditioning Ltd. |
| Toronto |
Catherine Heating Cooling |
| Toronto |
Centrifugal Associates Inc. |
| Toronto |
City Air Conditioning & Heating |
| Toronto |
Clean Air Systems Ltd. |
| Toronto |
Comfort Alliance Inc. |
| Toronto |
Controlled Comfort Air Inc. |
| Toronto |
Controlled Environment |
| Toronto |
Convertible Heating & Air Conditioning Inc. |
| Toronto |
Copperhead Mechanical Ltd. |
| Toronto |
Cozy Comfort Plus |
| Toronto |
Direct Air Systems |
| Toronto |
Duggan Heating & Air Conditioning |
| Toronto |
Dupont Heating & Air Conditioning |
| Toronto |
Enertech Climate Control |
| Toronto |
Enwise Power Solutions Inc. |
| Toronto |
Farland Heating & Cooling Company |
| Toronto |
Faster Heating & Air Conditioning |
| Toronto |
General Gas Service |
| Toronto |
Green House Home Comfort |
| Toronto |
Hana Tech |
| Toronto |
Heating Plus |
| Toronto |
Henry Heating & Cooling |
| Toronto |
J.R. Heating & Air Conditioning Company |
| Toronto |
L B Heating and Air Conditioning Co. |
| Toronto |
Laird & Son Heating & Air Conditioning |
| Toronto |
McKinnon Heating & Cooling |
| Toronto |
North Rock Inc. Mechanical Services |
| Toronto |
Peter's Contracting Company Service |
| Toronto |
Premi-Air Heating & Air Conditioning |
| Toronto |
Qualified Mechanical Services Inc. |
| Toronto |
Quality Built-in Home Systems Inc. |
| Toronto |
S A R Gas Services Inc. |
| Toronto |
S O S Home and Commercial Services |
| Toronto |
Sal-Air Heating & Air Conditioning |
| Toronto |
Sears Canada Inc. |
| Toronto |
Sears Indoor Clean Air Services |
| Toronto |
Sipco Heating & Cooling/Sipco Group |
| Toronto |
Smart Energy Heating & Cooling |
| Toronto |
Torcool Heating & Air Conditioning Ltd. |
| Toronto |
United Energy Heating & Air Conditioning Systems Group Inc. |
| Toronto |
Visic Bros. Heating Co. Ltd. |
| Toronto |
Walltek Mechanical Inc. |
| Toronto |
West End Heating |
| Toronto |
World of Comfort Ltd. |
| Tottenham |
Milligan Heating & Cooling Ltd. |
| Tottenham |
Ray Mar Enterprises Incorporated |
| Trenton |
21 Degrees, A Division of Airtime Canada |
| Trenton |
Dows Heat & Air |
| Trenton |
Rad Mechanical |
| Trenton |
Spectrum Mechanical |
| Unionville |
Unionville Heating & Air Conditioning Ltd. |
| Uxbridge |
Therwood Heating & Cooling Ltd. |
| Vaughan |
Air Efficiency Corp. |
| Vaughan |
Mainflo Air Systems Inc. |
| Vaughan |
Wrightway Heating & Air Conditioning Inc. |
| Vaughan |
Zverev Heating & Cooling |
| Waterdown |
Comfort First Heating & Cooling Inc. |
| Waterdown |
Excel Heating & Air Conditioning Systems |
| Waterdown |
Flamborough Air Service |
| Whitby |
Air Solutions N E Ltd. |
| Whitby |
Aire One Heating & Cooling East |
| Whitby |
Ashton Heating & Cooling |
| Whitby |
Durham Mechanical |
| Whitby |
George Hamers Ltd |
| Whitby |
Hawkeye Gas Installations |
| Whitby |
Independent Air Quality |
| Whitby |
M.G.M. Heating & Air Conditioning |
| Whitby |
Natural Choice Heating & Cooling |
| Whitby |
Royalair Heating and Cooling Inc. |
| Whitby |
Sears Canada Inc. |
| Whitby |
Total Home Comfort |
| Whitby |
Yanch Heating & Air Conditoning (Durham) Ltd. |
| Woodbridge |
A-Comfort Air Systems |
| Woodbridge |
Affordable Air System Inc. |
| Woodbridge |
Ber Cool Ltd. |
| Woodbridge |
Dynamic Climate Control |
| Woodbridge |
Extreme Temperatures Inc. |
| Woodbridge |
Gastech H.V.A.C. Systems |
| Woodbridge |
Mancini Heating & Air Conditioning Ltd. |
| Woodbridge |
Polar Climate Control Inc. |
| Woodbridge |
Thermo Cool Mechanical |
| Woodbridge |
Toronto Heating and Cooling Ltd. |
| Woodbridge |
Woodbridge GTA ClimateCare |
