air conditioning contractor in Thunder Bay, Ontario

Keenan Sheet Metal & Heating offers furnace repair, A/C maintenance, gas fireplace installation, and more. We offer 24-hour emergency service to Thunder Bay.

Keenan Sheet Metal & Heating offers furnace repair, A/C maintenance, gas fireplace installation, and more. We offer 24-hour emergency service to Thunder Bay.

Clow Darling is the largest complete mechanical service contractor in Northwestern Ontario. Plumbing, heating, cooling, to name a few services.

We are a local business that prides itself on quality work! *Heating, Ventilation & Air Conditioning (HVAC), -Specialize in Furnace change-outs, Fab & A/C

Family owned HVAC technicians with over 50 years of experience servicing Thunder Bay, Greenstone and Upsala, Canada.

Geothermal solutions from Alternate Basic Energy Systems

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Looking to fulfill your heating and air-conditioning needs? Look no further. Polar Mechanical can help solve any such dilemma and find the best method for you and your home. Our team is formed fr…