74 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ganges: The Comfort Group, CR Score 65/100; 4.8★ from 1,166 Google reviews; open 24/7.
Best for emergencies (open 24/7): Westisle Heating & Cooling, posts 24/7 hours; ranked #2 of 74.
Most-reviewed: Acorn Service Group Heating | Cooling | Plumbing, 1,294 Google reviews at 4.9★, the most of 74 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
74 Ganges HVAC contractors are ranked here by CR Score, from ten published factors. 18 are open 24/7, 31 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 4.9★ across 74 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | The Comfort Group | 65 | 4.8★ (1,166) | Duncan, 17 km away | 24/7 | Overall |
| 2 | Westisle Heating & Cooling | 63 | 4.8★ (543) | Duncan, 17 km away | 24/7 | Emergencies |
| 3 | Acorn Service Group Heating | Cooling | Plumbing | 62 | 4.9★ (1,294) | Delta, 37 km away | 24/7 | Most reviews |
| 4 | Exchangenergy HVAC and Air Conditioning | 62 | 5.0★ (211) | Duncan, 19 km away | 24/7 | — |
| 5 | Fresco Refrigeration Ltd | 59 | 5.0★ (122) | Salt Spring Island, 1 km away | — | — |
| 6 | BlueTide Heating & Cooling | 58 | 5.0★ (21) | North Cowichan, 19 km away | 24/7 | — |
| 7 | Island Wise Heat Pumps & Gas | 58 | 5.0★ (16) | Salt Spring Island, 17 km away | 24/7 | — |
| 8 | Marmot Home Comfort | 57 | 4.9★ (43) | Ladysmith, 34 km away | 24/7 | — |
| 9 | Pacific Heat Pumps | 57 | 4.9★ (317) | Salt Spring Island, 24 km away | — | — |
| 10 | Sub Zero Heating & Cooling Ltd | 56 | 5.0★ (106) | Duncan, 17 km away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 1,166 Google reviews, listed on Google as “HVAC contractor”.
Based in Duncan, 17 km away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 543 Google reviews, listed on Google as “HVAC contractor”.
Based in Delta, 37 km away
Ranked #3 because of its Google rating and review volume: 4.9★ from 1,294 Google reviews, the most in Ganges.
Based in Duncan, 19 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 211 Google reviews, listed on Google as “HVAC contractor”.
Based in Salt Spring Island, 1 km away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “HVAC contractor”.
Based in North Cowichan, 19 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based in Salt Spring Island, 17 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based in Ladysmith, 34 km away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “HVAC contractor”.
Based in Salt Spring Island, 24 km away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 317 Google reviews, listed on Google as “HVAC contractor”.
Based in Duncan, 17 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 106 Google reviews, listed on Google as “HVAC contractor”.
Based in North Saanich, 29 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “HVAC contractor”.
Based in Delta, 37 km away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 453 Google reviews, listed on Google as “Heating contractor”.
Based in Victoria, 29 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “HVAC contractor”.
Based in Duncan, 17 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
Based in Duncan, 18 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 89 Google reviews, listed on Google as “HVAC contractor”.
Based in Duncan, 17 km away
Ranked #16 because of its Google rating and trade focus: 4.5★ from 93 Google reviews, listed on Google as “Plumber”.
Based in North Cowichan, 10 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “HVAC contractor”.
Based in Salt Spring Island, 16 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based in Duncan, 17 km away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 34 Google reviews, listed on Google as “HVAC contractor”.
Based in Colwood, 26 km away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 58 Google reviews, listed on Google as “HVAC contractor”.
Based in Ladysmith, 28 km away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 171 Google reviews, listed on Google as “Heating contractor”.
Based in Nanaimo, 24 km away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
Based in Salt Spring Island, 21 km away
Ranked #23 because of its Google rating and trade focus: 4.2★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based in Delta, 36 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Heating contractor”.
Based in Oak Bay, 36 km away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 74 ranked HVAC contractors here; the rest are on their profiles.
18 more HVAC contractors within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Bruce King Plumbing & Heating | 4.8★ (6) | 38 km |
| Comfort Guides - Heating | 16 km | |
| Delta Pipe Ltd. | 40 km | |
| Doty Plumbing & Heating | 5.0★ (3) | 35 km |
| Envirotemp Heat Pumps | 5.0★ (1) | 39 km |
| F B M Plumbing & Heating | 4.8★ (8) | 16 km |
| goldstream mechanical | 13 km | |
| Intech Air - AC Installation in Victoria | 5.0★ (1) | 33 km |
| Island Boiler & Hot Water Co. | 14 km | |
| Malcolm's Electrical Contracting Ltd | 4.6★ (30) | 23 km |
| MG Refrigeration Heating & Cooling LTD | 4.6★ (20) | 30 km |
| Mill Bay Welding Company | 5.0★ (1) | 14 km |
| Pacific Plumbing & Heating | 4.6★ (10) | 13 km |
| Pro Desk at RONA | 19 km | |
| Pro Desk at RONA | 37 km | |
| Sandman Sheet Metal & HVAC | 17 km | |
| South Coast HVAC | 37 km | |
| Victoria Total Comfort | 20 km |
US national ranges converted to CAD, not adjusted for Ganges. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | CA$5,460 | CA$8,400 | CA$11,350 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
| Furnace replacement | CA$3,970 | CA$6,770 | CA$9,690 | Per system, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
British Columbia's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.
We scored 74 Ganges HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Ganges data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |