Top-Rated Heat Pump Installers in Nanaimo, BC

12 local companies ranked by 7,609 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

12Companies
7,609Google 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 Nanaimo are Coastal Energy Ltd (5.0★, 775 reviews), Sparrow Mechanical Services Ltd. (5.0★, 251 reviews), Norm's Plumbing, Heating & Air Conditioning (4.9★, 3,431 reviews).

Heat Pump installers in Nanaimo, ranked 12 listed

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  1. 1
    Coastal Energy LtdTop pickHighest rating (50+ reviews)Also installs solar and batteries✓ HPCN member
    5.0 (775 Google reviews)
    1814 Fremont Rd A, Nanaimo, BC V9S 3H4
    Call (250) 585-5393WebsiteGoogle reviewsProfileDirections
  2. 2
    Sparrow Mechanical Services Ltd.Top pick✓ HPCN member
    5.0 (251 Google reviews)
    1985 Boxwood Rd #101, Nanaimo, BC V9S 5X9
    Call (250) 734-4994WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  3. 3
    Norm's Plumbing, Heating & Air ConditioningTop pickMost reviews
    4.9 (3,431 Google reviews)
    1940 Boxwood Rd, Nanaimo, BC V9S 5Y2
    Call (250) 753-3641WebsiteGoogle reviewsDirectionsEmail [email protected]
  4. 4
    ServiceXCEL Heating, Cooling & Plumbing
    4.9 (730 Google reviews)
    3172 Barons Rd, Nanaimo, BC V9T 4B5
    Call (250) 760-0898WebsiteGoogle reviewsDirections
  5. 5
    DRG Plumbing & Heating Ltd.✓ HPCN member
    5.0 (78 Google reviews)
    Richardson Rd, Nanaimo, BC V9X 1C1
    Call (250) 797-6746WebsiteGoogle reviewsDirections
  6. 6
    Twin Peaks Plumbing, Heating & Air
    4.9 (390 Google reviews)
    4131 Mostar Rd #1, Nanaimo, BC V9T 6A6
    Call (250) 618-0305WebsiteGoogle reviewsDirectionsEmail [email protected]
  7. 7
    Bryans Mechanical Ltd
    4.9 (248 Google reviews)
    2122 Northfield Rd, Nanaimo, BC V9S 3B9
    Call (250) 758-0738WebsiteGoogle reviewsDirectionsEmail [email protected]
  8. 8
    Waywest Mechanical Ltd - 24 Hour service Nanaimo
    4.9 (114 Google reviews)
    4434 Wellington Rd, Nanaimo, BC V9T 2H3
    Call (250) 729-2394WebsiteGoogle reviewsDirectionsEmail [email protected]
  9. 9
    Sasquatch Heat Pumps✓ HPCN member
    5.0 (47 Google reviews)
    755 Terminal Ave N, Nanaimo, BC V9S 4K1
    Call (236) 917-2037WebsiteGoogle reviewsProfileDirections
  10. 10
    Horizon Mechanical Services LTD
    5.0 (47 Google reviews)
    431 Silver Mountain Dr, Nanaimo, BC V9R 0J5
    Call (250) 619-8453WebsiteGoogle reviewsDirectionsEmail [email protected]
  11. 11
    Pro Temp Control
    4.9 (81 Google reviews)
    1833 Dean Rd, Nanaimo, BC V9X 1B8
    Call (250) 802-1221WebsiteGoogle reviewsDirectionsEmail [email protected]
  12. 12
    The Comfort Group Heating Co
    4.8 (1,417 Google reviews)
    4385 Boban Dr Unit A, Nanaimo, BC V9T 5V9
    Call (778) 744-0801WebsiteGoogle reviewsDirections

✓ = on the official contractor list for Home Performance Contractor Network (HVAC) (checked September 28, 2026, source). Most rebates require a registered contractor; confirm before you sign.

Together these 12 companies average 4.9★ across 7,609 reviews. Norm's Plumbing, Heating & Air Conditioning has the most reviews (3,431).

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 Nanaimo

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 Nanaimoup to $4,000

That could cut your cost by up to $4,000 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 Nanaimo's winter means for your heat pump

In Nanaimo, the average January low is 2°C, and the coldest temperature recorded from 2015-2024 was -10°C. That's milder than 80% of the 123 cities we track. Winters here are mild enough that most cold-climate heat pumps can heat your whole home. Sizing and installation quality matter more than squeezing out extra cold-weather rating.

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.
  4. For BC Hydro and CleanBC rebates, the installer must be registered with the Home Performance Contractor Network (HPCN) or the program. Ask before you sign.

Full checklist: how to vet an HPCN installer in BC.

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

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

See every rebate in Nanaimo

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