Top-Rated Heat Pump Installers in Lethbridge, AB

12 local companies ranked by 2,128 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

12Companies
2,128Google 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 Lethbridge are My Service Company (4.9★, 219 reviews), Airtech Heating & Air Conditioning Ltd. (4.9★, 185 reviews), Bridge Air Systems Heating & Air Conditioning (4.9★, 86 reviews).

Heat Pump installers in Lethbridge, ranked 12 listed

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  1. 1
    My Service CompanyTop pickHighest rating (50+ reviews)
    4.9 (219 Google reviews)
    1276 2 Ave S, Lethbridge, AB T1J 0E6
    Call (403) 327-9349WebsiteGoogle reviewsProfileDirections
  2. 2
    Airtech Heating & Air Conditioning Ltd.Top pick
    4.9 (185 Google reviews)
    451 39 St N, Lethbridge, AB T1H 5T2
    Call (403) 327-8324WebsiteGoogle reviewsDirectionsEmail [email protected]
  3. 3
    Bridge Air Systems Heating & Air ConditioningTop pick
    4.9 (86 Google reviews)
    3141 34 St N, Lethbridge, AB T1H 7C4
    Call (403) 942-7000WebsiteGoogle reviewsDirectionsEmail [email protected]
  4. 4
    HVAC Doctor - Lethbridge
    4.9 (77 Google reviews)
    2913 7 Ave N Unit 1, Lethbridge, AB T1H 5C5
    Call (403) 394-8454WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  5. 5
    Charlton & Hill Home ServicesMost reviews
    4.8 (983 Google reviews)
    250 24 St N, Lethbridge, AB T1H 3T8
    Call (587) 612-9145WebsiteGoogle reviewsDirectionsEmail [email protected]
  6. 6
    Empire Air Ltd
    5.0 (32 Google reviews)
    719 Florence Ho Leong Crescent N, Lethbridge, AB T1H 5R5
    Call (403) 715-8536WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  7. 7
    Reliance Heating, Air Conditioning & Plumbing
    4.8 (237 Google reviews)
    3508 6 Ave N, Lethbridge, AB T1H 5H6
    Call (844) 783-5971WebsiteGoogle reviewsDirections
  8. 8
    Expert Plumbing Lethbridge
    4.8 (124 Google reviews)
    1309 7 Ave S Unit# C, Lethbridge, AB T1J 1K9
    Call (587) 856-0558WebsiteGoogle reviewsDirectionsEmail [email protected]
  9. 9
    Mulder Plumbing and Heating
    4.8 (65 Google reviews)
    405B 33 St N, Lethbridge, AB T1H 3Z6
    Call (403) 329-4117Google reviewsDirections
  10. 10
    Whisper Heating and Cooling
    4.8 (52 Google reviews)
    1108 36 St N, Lethbridge, AB T1H 6X3
    Call (403) 892-5636WebsiteGoogle reviewsDirectionsEmail [email protected]
  11. 11
    Reid Pro Plumbing and Heating
    4.8 (52 Google reviews)
    2219 2 Ave N, Lethbridge, AB T1H 0C1
    Call (403) 915-4328WebsiteGoogle reviewsDirections
  12. 12
    Gratton Mechanical Ltd
    4.8 (16 Google reviews)
    1250 1 Ave S, Lethbridge, AB T1J 0B3
    Call (403) 894-2915WebsiteGoogle reviewsDirections

Together these 12 companies average 4.8★ across 2,128 reviews. Charlton & Hill Home Services has the most reviews (983).

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 Lethbridge

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 LethbridgeNone 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 Lethbridge's winter means for your heat pump

In Lethbridge, the average January low is -8°C, and the coldest temperature recorded from 2015-2024 was -37°C. That's milder than 25% 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 Lethbridge. Many programs require approval or a registered contractor before work starts.

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

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