Top-Rated Heat Pump Installers in Guelph, ON
15 local companies ranked by 5,391 Google reviews. Free to compare, no sign-up.
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
- 4.9 (1,329 Google reviews)485 Silvercreek Pkwy N #15, Guelph, ON N1H 7R5
- Superior HVAC Service, Heating & Air ConditioningHighest rating (50+ reviews)5.0 (89 Google reviews)361 Southgate Dr, Guelph, ON N1G 3M5
- 4.9 (661 Google reviews)400 Elizabeth St a b, Guelph, ON N1E 2Y1
- 4.9 (602 Google reviews)50 Victoria Rd S, Guelph, ON N1E 5P6
- 5.0 (77 Google reviews)41 Lewis Rd, Guelph, ON N1H 1E9
- 4.9 (137 Google reviews)7075 Woodlawn W, ON-7, Guelph, ON N1H 6J4
- 4.9 (90 Google reviews)82 Youngman Dr, Guelph, ON N1G 4K6
- Oosterveld Heating & Air ConditioningMost reviews4.8 (1,703 Google reviews)1007 York Rd, Guelph, ON N1E 6Y9
- 4.8 (472 Google reviews)25 Clearview St Unit 6, Guelph, ON N1E 6C4
- 4.9 (53 Google reviews)58 Hands Dr, Guelph, ON N1G 3H3
- 4.8 (81 Google reviews)7803 Wellington 22, Guelph, ON N1H 6J2
- 4.8 (58 Google reviews)55 Cork St E Unit 106, Guelph, ON N1H 2W8
- 5.0 (14 Google reviews)785 Imperial Rd N, Guelph, ON N1K 1X4
- 5.0 (14 Google reviews)323 Victoria Rd N, Guelph, ON N1E 5J5
- 5.0 (11 Google reviews)26 Munroe Crescent, Guelph, ON N1G 5E5
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 not paid for. How we rank and how we make money.
Listed here? Get your top-rated badge for your website or print the Guelph rebate sheet for your customers.
What a heat pump costs in Guelph
For a cold-climate central ducted heat pump in a detached house. Your home may cost more or less.
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.
Talk to a registered energy advisor first. Some rebates need an evaluation or heat load calculation before any work starts. See the top-rated registered energy advisors in Guelph. Read when to call an energy advisor.
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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
- Ask for a room-by-room heat loss calculation. A quote that guesses the size from square footage alone is a red flag.
- Ask for the exact model and its heating output at your area's coldest temperature, not just the brand.
- Ask who handles the rebate paperwork and whether the model is on your rebate program's eligible list.
Questions about heat pump installers in Guelph
Who is the best heat pump installer in Guelph?
Based on Google reviews, 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). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.
How are the heat pump installers in Guelph ranked?
We list 15 heat pump companies in Guelph, ranked by Google rating weighted by review count. Together they have 5,391 Google reviews and average 4.9 stars, collected September 2026. Oosterveld Heating & Air Conditioning has the most reviews (1,703). No company pays to be listed or ranked.
How much does a heat pump installation cost in Guelph?
For a cold-climate central ducted heat pump in a detached house, the installed price is typically about $12,000 to $20,000, according to Canadian Climate Institute and Dunsky, Heat Pumps Pay Off (2023 dollars, modelled for Vancouver, Edmonton, Toronto, Montréal and Halifax). Your home may cost more or less, so get at least two quotes for the same work.
Are there rebates for heat pumps in Guelph?
Yes. Our verified program data shows heat pump rebates up to $12,000 open in Guelph. Most rebates have rules, such as income, your current heating, a registered contractor, or approval before work starts, so check the rebate page before you sign.
Is Guelph too cold for a 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.
What should I ask a heat pump installer before I hire?
Ask for a room-by-room heat loss calculation. A quote that guesses the size from square footage alone is a red flag. Ask for the exact model and its heating output at your area's coldest temperature, not just the brand. 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, energy advisors in Guelph.
How to read these results
- Open the profile.How a installer describes its own work tells you a lot. Look for jobs like yours.
- Read the Google reviews.Stars and counts come from Google Maps. Click through and read what past customers wrote, good and bad.
- Check for program badges.A green registered-contractor badge means the company is on the program's own list, which some rebates require.
- Compare three.Do not stop at the first good installer. Three quotes show you the real range in price, equipment and plan.
Not ready to talk to a contractor yet?
Short reads and quick quizzes. Learn the rules first, then call.
Questions to ask99 Questions That Make a Heat Pump Installer Sweat (In a Good Way)
Ways to lose it77 Sneaky Ways to Lose Your Rebate (and the Easy Fix for Each)
QuizMyth or true?Heat Pump Myths, Busted: 6 Things Your Brother-in-Law Got Wrong
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