8 hvac listings for St. Catharines come from the 2022 Niagara Employment Inventory and OpenStreetMap. Among them: Air 1 Heating, Brian Easton and Sons Heating and Air Conditioning, and Crescent Air Conditioning Ltd.. Addresses on the list include 312 Merritt Street and 35 Seapark Drive. Check a fuels contractor with the Technical Standards and Safety Authority. We do not scrape those registers into this page.
Advertising disclosure: this HVAC in St. Catharines list puts labelled Featured placements first. Other shops stay in sourced name order. Featured is $29 CAD/month or $249/year — not an editorial ranking. Full disclosure · Request Featured on this list
HVAC · St. Catharines
312 Merritt Street
St. Catharines, ON L2T 1K2
Phone not published in the source inventory.
Source: Niagara Employment Inventory (2022) · Last checked 2023-05-02
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HVAC · St. Catharines
35 Seapark Drive, Unit 15
St. Catharines, ON L2M 6S5
Phone not published in the source inventory.
Source: Niagara Employment Inventory (2022) · Last checked 2023-05-02
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HVAC · St. Catharines
131 Cushman Road, Unit 1
St. Catharines, ON L2M 6T5
Phone not published in the source inventory.
Source: Niagara Employment Inventory (2022) · Last checked 2023-05-02
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HVAC · St. Catharines
380 Vansickle Road
St. Catharines, ON L2S 0B5
Phone not published in the source inventory.
Source: Niagara Employment Inventory (2022) · Last checked 2023-05-02
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HVAC · St. Catharines
425 Glendale Avenue
St. Catharines, ON L2P 3Y1
Phone not published in the source inventory.
Source: Niagara Employment Inventory (2022) · Last checked 2023-05-02
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HVAC · St. Catharines
2517 First Street Louth
St. Catharines, ON L2R 6P7
Phone not published in the source inventory.
Source: Niagara Employment Inventory (2022) · Last checked 2023-05-02
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HVAC · St. Catharines
28 Dunkirk Road
St. Catharines, ON L2R 1A1
Source: OpenStreetMap · Last checked 2026-08-29
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HVAC · St. Catharines
193 St. Paul Street West
St. Catharines, ON L2S 2C9
Phone not published in the source inventory.
Source: Niagara Employment Inventory (2022) · Last checked 2023-05-02
Own this listing? Get featured — $29 CAD/mo or $249/year advertising · Claim free NAP