Top-Rated Heat Pump Installers in Guelph, ON

15 local companies ranked by 5,391 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

15Companies
5,391Google reviews
4.9★Average rating
Sep 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated heat pump installers in Guelph are Aire One Heating & Cooling Guelph (4.9★, 1,329 reviews), Superior HVAC Service, Heating & Air Conditioning (5.0★, 89 reviews), Cornerstone Trade Solutions Inc. (4.9★, 661 reviews).

Heat Pump installers in Guelph, ranked 15 listed

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  1. 1
    Aire One Heating & Cooling GuelphTop pick
    4.9 (1,329 Google reviews)
    485 Silvercreek Pkwy N #15, Guelph, ON N1H 7R5
    Call (519) 763-8255WebsiteGoogle reviewsDirectionsEmail [email protected]
  2. 2
    Superior HVAC Service, Heating & Air ConditioningTop pickHighest rating (50+ reviews)
    5.0 (89 Google reviews)
    361 Southgate Dr, Guelph, ON N1G 3M5
    Call (226) 829-5303WebsiteGoogle reviewsDirectionsEmail [email protected]
  3. 3
    Cornerstone Trade Solutions Inc.Top pick
    4.9 (661 Google reviews)
    400 Elizabeth St a b, Guelph, ON N1E 2Y1
    Call (519) 993-0494WebsiteGoogle reviewsDirections
  4. 4
    Aido Climate Solutions Inc.
    4.9 (602 Google reviews)
    50 Victoria Rd S, Guelph, ON N1E 5P6
    Call (226) 212-4707WebsiteGoogle reviewsDirections
  5. 5
    Synergy Heating And Cooling Inc
    5.0 (77 Google reviews)
    41 Lewis Rd, Guelph, ON N1H 1E9
    Call (519) 362-0086WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  6. 6
    UC Experts / Ultra Comfort Guelph
    4.9 (137 Google reviews)
    7075 Woodlawn W, ON-7, Guelph, ON N1H 6J4
    Call (519) 823-8043WebsiteGoogle reviewsDirections
  7. 7
    Assurance Heating and Cooling
    4.9 (90 Google reviews)
    82 Youngman Dr, Guelph, ON N1G 4K6
    Call (519) 830-4328WebsiteGoogle reviewsDirections
  8. 8
    Oosterveld Heating & Air ConditioningMost reviews
    4.8 (1,703 Google reviews)
    1007 York Rd, Guelph, ON N1E 6Y9
    Call (226) 828-9706WebsiteGoogle reviewsDirections
  9. 9
    B.A.P Heating & Cooling Services Ltd
    4.8 (472 Google reviews)
    25 Clearview St Unit 6, Guelph, ON N1E 6C4
    Call (519) 835-4858WebsiteGoogle reviewsDirectionsEmail [email protected]
  10. 10
    Essential Air Heating and Cooling Inc
    4.9 (53 Google reviews)
    58 Hands Dr, Guelph, ON N1G 3H3
    Call (647) 887-2008WebsiteGoogle reviewsDirectionsEmail [email protected]
  11. 11
    Air Wave Heating and Cooling
    4.8 (81 Google reviews)
    7803 Wellington 22, Guelph, ON N1H 6J2
    Call (519) 821-9283WebsiteGoogle reviewsDirectionsEmail [email protected]
  12. 12
    Superior Plumbing & Heating of Guelph
    4.8 (58 Google reviews)
    55 Cork St E Unit 106, Guelph, ON N1H 2W8
    Call (226) 796-0741WebsiteGoogle reviewsDirectionsEmail [email protected]
  13. 13
    The HVAC Service
    5.0 (14 Google reviews)
    785 Imperial Rd N, Guelph, ON N1K 1X4
    Call (647) 372-2707WebsiteGoogle reviewsProfileDirections
  14. 14
    Fireleaf PLUMBING, HVAC, ELECTRICAL
    5.0 (14 Google reviews)
    323 Victoria Rd N, Guelph, ON N1E 5J5
    Call (519) 500-1231WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  15. 15
    Frozen Flame Canada
    5.0 (11 Google reviews)
    26 Munroe Crescent, Guelph, ON N1G 5E5
    Call (548) 398-4328WebsiteGoogle reviewsProfileDirectionsEmail [email protected]

Together these 15 companies average 4.9★ across 5,391 reviews. Oosterveld Heating & Air Conditioning has the most reviews (1,703).

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 Guelph

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.

Rebates open in GuelphNone confirmed right now

Financing or future programs may still help. Check the rebate page before you sign.

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 Guelph's winter means for your heat pump

In Guelph, the average January low is -9°C, and the coldest temperature recorded from 2015-2024 was -31°C. That's milder than 14% 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 Guelph. Many programs require approval or a registered contractor before work starts.

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

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