Top-Rated Heat Pump Installers in Sault Ste Marie, ON

12 local companies ranked by 2,879 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

12Companies
2,879Google reviews
4.8★Average rating
Sep 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated heat pump installers in Sault Ste Marie are STELLAR (5.0★, 131 reviews), Tombari Electric & HVAC (4.9★, 143 reviews), Big Al's Plumbing (5.0★, 51 reviews).

Heat Pump installers in Sault Ste Marie, ranked 12 listed

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  1. 1
    STELLARTop pickHighest rating (50+ reviews)Also installs solar
    5.0 (131 Google reviews)
    47 Industrial Park Crescent, Sault Ste. Marie, ON P6B 5P3
    Call (705) 297-6696WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  2. 2
    Tombari Electric & HVACTop pickAlso installs solar and batteries
    4.9 (143 Google reviews)
    1187 Great Northern Rd, Sault Ste. Marie, ON P6B 0B9
    Call (705) 943-7390WebsiteGoogle reviewsDirectionsEmail [email protected]
  3. 3
    Big Al's PlumbingTop pick
    5.0 (51 Google reviews)
    470 MacDonald Ave, Sault Ste. Marie, ON P6B 1H9
    Call (705) 943-2424Google reviewsDirections
  4. 4
    S & T GroupAlso installs solar
    4.9 (102 Google reviews)
    158 Sackville Rd, Sault Ste. Marie, ON P6B 4T6
    Call (705) 942-3043WebsiteGoogle reviewsDirectionsEmail [email protected]
  5. 5
    The Plumbers Inc.
    5.0 (36 Google reviews)
    48 White Oak Dr E, Sault Ste. Marie, ON P6B 4J8
    Call (705) 574-7586WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  6. 6
    Wardlaw Heating & Air ConditioningMost reviews
    4.8 (1,218 Google reviews)
    347 Lake St, Sault Ste. Marie, ON P6B 3K7
    Call (249) 493-6438WebsiteGoogle reviewsDirections
  7. 7
    DNM Mechanical Group
    4.8 (337 Google reviews)
    180 Industrial Park Crescent, Sault Ste. Marie, ON P6B 5P2
    Call (705) 256-6163WebsiteGoogle reviewsDirections
  8. 8
    Boyd Group Heating and Cooling
    5.0 (25 Google reviews)
    5 Industrial B Ct, Sault Ste. Marie, ON P6B 0A1
    Call (705) 243-3210Google reviewsProfileDirections
  9. 9
    Plumbers Plus
    5.0 (18 Google reviews)
    483 2nd Ave, Sault Ste. Marie, ON P6C 4N5
    Call (705) 575-7695WebsiteGoogle reviewsProfileDirections
  10. 10
    Albert Heating and Cooling
    5.0 (11 Google reviews)
    3147 M-129, Sault Ste. Marie, MI 49783
    Call (906) 632-6900WebsiteGoogle reviewsDirections
  11. 11
    Reliance Heating, Air Conditioning & Plumbing
    4.6 (778 Google reviews)
    550 Second Line E #3, Sault Ste. Marie, ON P6B 4K1
    Call (866) 235-8384WebsiteGoogle reviewsDirections
  12. 12
    Goulais Plumbing LTD
    4.6 (29 Google reviews)
    18 Rosedale Pl, Sault Ste. Marie, ON P6B 2M3
    Call (705) 206-9331WebsiteGoogle reviewsDirectionsEmail [email protected]

Together these 12 companies average 4.8★ across 2,879 reviews. Wardlaw Heating & Air Conditioning has the most reviews (1,218).

Ranked by Google rating weighted by review count, collected September 2026. Rankings are never paid for. How we rank and how we make money.

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What a heat pump costs in Sault Ste Marie

Typical installed priceabout $12,000 to $20,000

For a cold-climate central ducted heat pump in a detached house. Your home may cost more or less.

Heat pump rebates open in Sault Ste Marieup to $12,000

That could cut your cost by up to $12,000 if you qualify. Most rebates have rules (income, your current heating, a registered contractor, approval before work starts).

Price source: Canadian Climate Institute and Dunsky, Heat Pumps Pay Off (2023 dollars, modelled for Vancouver, Edmonton, Toronto, Montréal and Halifax). Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

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What Sault Ste Marie's winter means for your heat pump

In Sault Ste Marie, the average January low is -12°C, and the coldest temperature recorded from 2015-2024 was -30°C. That's milder than 10% of the 123 cities we track. That's true cold-climate territory. Ask for models rated to keep heating near your coldest temperatures, compare each model's heating output at -25°C, and plan for backup heat on the worst nights.

Source: Open-Meteo historical weather data, 2015-2024.

Before you hire a heat pump installer

  1. Ask for a room-by-room heat loss calculation. A quote that guesses the size from square footage alone is a red flag.
  2. Ask for the exact model and its heating output at your area's coldest temperature, not just the brand.
  3. Ask who handles the rebate paperwork and whether the model is on your rebate program's eligible list.

Before you call anyone, check what heat pump rebates you can get in Sault Ste Marie. Many programs require approval or a registered contractor before work starts.

Planning more upgrades? See the top-rated solar installers, home battery installers in Sault Ste Marie.

See every rebate in Sault Ste Marie

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