Air conditioning and heating and maintenance

K W Mechanical Inc

Waterloo (ON)

K W Mechanical Svc

Markham (ON)

K&h Fleming Contracting Ltd.

Lloydminster (AB)

K&J Electrical Contracting

Sault Ste. Marie (ON)

K&V Plumber

North York (ON)

K-Line Group of Companies

Calgary (AB)

K-W Mechanical

Millbank (ON)

K-West Mechanical

Kamloops (BC)

K.E More Plumbing Services

Mississauga (ON)

K.S.A. Électrique Inc.

Les Coteaux (QC)

Kaire Industries Inc.

Burnaby (BC)

Kaiser Climate Control Inc

Mississauga (ON)

Kallie'S Heating Equipment

Richmond Hill (ON)

Kalo Mechanical

Burlington (ON)

Kalor

Montréal (QC)

Kan Mechanical Plumbing & Heating

Calgary (AB)

Kanada General Repairs Ltd

Toronto (ON)

Kanaka Creek Plumbing Ltd.

Maple Ridge (BC)

Kanartic

Saint-Eustache (QC)

Kanata Air Balancing

Nepean (ON)

Kandz Heating And Air Conditioning

Mississauga (ON)

Kane Mechanical Inc

Sudbury (ON)

Kap Heating I & I Cooling

Burlington (ON)

Kapital Plumbing

Montréal (QC)

Kappa Heating & Cooling

North York (ON)

Karelsen Plumbing & Heating.

Lindsay (ON)

Karl-Henry'S Svc

St Catharines (ON)

Karlen Group

Edmonton (AB)

Kasa Supply AB Ltd.

Edmonton (AB)

Kase'S Heating Equipment

Saint-Étienne-de-Beauharnois (QC)

Kastl & Zuch

Waterloo (ON)

Kat Plumbing and Gasfitting

Medicine Hat (AB)

Kawartha Furnace

Peterborough (ON)

Kawartha Hotwater Plus / Kawartha Home Solu…

Peterborough (ON)

Kawartha Lakes Heating And Cooling Inc.

Lindsay (ON)

Kawartha Propane

Fenelon Falls (ON)

Kay Plumbing

Scarborough (ON)

Kay-Gen

Innisfil (ON)

Kaycan

Saint-Augustin-de-Desmaures (QC)

Kayes Plumbing Inc

Ashburn (ON)

Kayts Mechanical Service

Scarborough (ON)

Kbs Mechanical

Hamilton (ON)

Kcs Automotive

Kelowna (BC)

Kdg Plumbing

Hanover (ON)

Kean's Pump Shop Ltd

St John's (NL)

Keating Inc.

Thunder Bay (ON)

Kee Energy & Air Filtration Systems

Welland (ON)

Keenan Sheet Metal & Heating Ltd

Thunder Bay (ON)

Keep IT Cool Air Conditioning Ltd

Langenburg (SK)

Keep Your Cool Heating And Air Conditioning

Innisfil (ON)

Keeprite Heating And Air Conditioning

Laval (QC)

Kehoe Equipment Ltd

Edmonton (AB)

Keisa Cuisines et Salles de Bain Inc.

Saint-Hyacinthe (QC)

Keith'S Plumbing&Heating Inc.

Hamilton (ON)

Keith's Refrigeration Ltd

Stettler (AB)

Kelair Mechanical Inc

Kanata (ON)

Kelair Mechanical Inc

Nepean (ON)

Keller Mechanical

Saskatoon (SK)

Kelly Auto Body Ltd

Hamilton (ON)

Kelly E J Plumbing Heating & Air Conditioni…

Dunnville (ON)

Kelly'S Heating

East York (ON)

Kelly'S Pumps

North Bay (ON)

Kelson Mechanical

Kingston (ON)

Kelvin Mechanical

Etobicoke (ON)

Kelvin Sales Inc

Brampton (ON)

Kelvin Temp Hvac

Richmond Hill (ON)

Kem Mechanical Contractors Ltd

Point Edward (ON)

Kemp Mechanical

Thunder Bay (ON)

Kemp Mechanical Inc.

Thunder Bay (ON)

Ken Martin Air Conditioning Services

London (ON)

Ken Martin Mechanical Services

London (ON)

Ken Miller Excavating

Brockville (ON)

Ken Smurthwaite Heating Ltd

Stouffville (ON)

Ken's Plumbing Service Ltd

Red Deer (AB)

Kenagy Mechanical

Sault Ste. Marie (ON)

Kenair Heating & Cooling

Edmonton (AB)

Kenergie Inc

Mascouche (QC)

Kenon Builders Inc.

Kenora (ON)

Kent Heating & Air Cond Inc

Stoney Creek (ON)

Kent Water Purification Systems

Mississauga (ON)

Kenwell Heating & Sheet Metal

Mindemoya (ON)

Kenwood Heating & Air Cond Svc

Guelph (ON)

Kepler Canada

Richmond Hill (ON)

Kern Air Systems

Richmond Hill (ON)

Kerr Heating & Air Cond

Listowel (ON)

Kerrisdale Gas & Oil Burner

Vancouver (BC)

Kersey Plumbing & Heating

Prince George (BC)

Kerwin'S Mechanical

Pembroke (ON)

Kes Energy Management

Kingston (ON)

Kes Heating And Air

Kingston (ON)

Ketteringham Heating Inc

Mississauga (ON)

Kettle Valley Septic

Rock Creek (BC)

Kev Climatisation

Luskville (QC)

Kev-Air Refrigeration Ltd

Grande Prairie (AB)

Kevin Chevrette Plomberie Chauffage Inc

Chambly (QC)

Kevray Appliance Svc

Markham (ON)

Key Mechanical

Keswick (ON)

Keystone Mechanical Solutions Ltd

Airdrie (AB)

Keystone Restoration

North York (ON)

Kg Confort

Laval (QC)

Khal-Comfort Heating And Cooling

Ottawa (ON)

Khalsa M.S. Plumbing And Renovation Inc.

Brampton (ON)

Ki-Fix Repiping Solutions Inc.

Toronto (ON)

Kiedan Ltd.

Hamilton (ON)

Kieswetter Heating

Waterloo (ON)

Kieswetter Heating & Sht Mtl

St Clements (ON)

Kiko Water Systems

Vancouver (BC)

Kildonan Energy Products

Markham (ON)

Kilpatrick Home Svc

Perth (ON)

Kimbel Donayre Plumbing

Niagara Falls (ON)

Kincardine Home Hardware

Kincardine (ON)

Kinder Village

Essex (ON)

Kindle Heating & Air

Niagara Falls (ON)

Kinetic Energy Systems

Havelock (ON)

Kinetix Energy Services Inc.

Devon (AB)

King Cong-Crete Ltd

Edmonton (AB)

King George P Contracting Ltd

Hebron (NS)

King Plumbing

Mississauga (ON)

King's Plumbing & HVAC

Calgary (AB)

Kingdom Auto Parts

Stittsville (ON)

Kingdom Hvac

Smiths Falls (ON)

Kings Plumbing&Heating

Cambridge (NS)

Kingston Electric

Nobel (ON)

Kingston Geothermal

Kingston (ON)

Kingston Home Heating Ltd

Kingston (ON)

Kingston Plumber Pros

Kingston (ON)

Kingstree Plumbing

Sherwood Park (AB)

Kingswood Heating&Air Conditioning Inc

Concord (ON)

Kip Heating Ltd

Coaldale (AB)

Kirby's Sheet Metal Ltd

Edmonton (AB)

Kirin Air Systems

Burlington (ON)

Kirk Hvac Services

Brantford (ON)

Kirk Sullivan Heating & Ac

Little Britain (ON)

Kirk's Heating & Custom Sheet Metal Ltd

Three Hills (AB)

Kirk's Heating & Refrigeration

Armstrong (BC)

Kirkfield Heating & Ac Ltd

Winnipeg (MB)

Kirkfield Heating & Air Cond

Brandon (MB)

Kirsch Mechanical Ltd. Plumbing + Heating I…

Stony Plain (AB)

Kis Mechanical Services

Edmonton (AB)

Kitchen Exhaust Air Inc.

Richmond Hill (ON)

Kitchen Heating & Cooling Ltd

London (ON)

Kivell Mechanical

Cambridge (ON)

Kj Services

Windsor (ON)

Kjs Electric

Belleville (ON)

Klass Mechanical Sales Ltd

Edmonton (AB)

Klass Mechanical Sales Ltd

Calgary (AB)

Klassen Heating Ltd

Richmond (BC)

Klassen Metal

Blumenort (MB)

Klaus Krueger Repairs

Mississauga (ON)

Kles-Air Mechanical Ltd

Ponoka (AB)

Klim Fax

Longueuil (QC)

Klimatrol Environmental Systems Ltd.

Brampton (ON)

Klimfax

Longueuil (QC)

Klimfax Ptac

Longueuil (QC)

Klimit Mechanical

Thunder Bay (ON)

Klimit Mechanical

Thunder Bay (ON)

Klimtech

Longueuil (QC)

Klm Heating&Air Cond

New Lowell (ON)

Klm Mechanical Systems Ltd

Burnaby (BC)

Klompmakers Heating & Air Conditioning

Peterborough (ON)

Kloosterman Heating

Barrie (ON)

Kloosterman Heating 2016 Inc

Innisfil (ON)

Klq Mechanical Ltd

North York (ON)

Kls Training Corp

Niagara On The Lake (ON)

Klumper&Sons Plumbing

Oshawa (ON)

Km Hvax Inc

Mississauga (ON)

Kma Service

Mossbank (SK)

Kmc Heating And Cooling Services Inc.

Brampton (ON)

Kmw Heating & Air Conditioning Ltd

Strathmore (AB)

Knapp l A Construction

Brockville (ON)

Knc Electric Ltd

Thompson (MB)

Knight Heating

Edmonton (AB)

Knight Heating Ltd

Edmonton (AB)

Knight Plumbing And Services

Val Caron (ON)

Knight Plumbing, Heating & Air Conditioning

Calgary (AB)

Knowles Plumbing

Bracebridge (ON)

Knva Mechanical Group Inc

Oshawa (ON)

Kobist Air Heating & Cooling

Richmond Hill (ON)

Kobist Air Inc. Heating & Cooling

Richmond Hill (ON)

Koch Heat Transfer Canada Lp

Toronto (ON)

Kodiak Heating & Air Conditioning

Lethbridge (AB)

Kodiak Heating Air Conditioning & Electrical

Lethbridge (AB)

Koebel Heating, Cooling, And Mechanical Inc.

Waterloo (ON)

Koert Plumbing

Waterloo (ON)

Kohlman Chutes

North York (ON)

Kold-Draft

Laval (QC)

Kolostat Inc

Mississauga (ON)

Konrad Heating & Air Conditioning

Shawville (QC)