730 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Surrey: Milani Plumbing, Heating & Air Conditioning, CR Score 65/100; 4.8★ from 1,422 Google reviews; open 24/7.
Best for emergencies (open 24/7): Gandy Installations, posts 24/7 hours; ranked #2 of 730.
Most-reviewed: Milani Plumbing, Heating & Air Conditioning, 11,277 Google reviews at 4.9★, the most of 730 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
730 Surrey HVAC contractors are ranked here by CR Score, from ten published factors. 323 are open 24/7, 498 open Saturdays and 385 open Sundays, based on posted hours. The median Google rating is 4.9★ across 730 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Milani Plumbing, Heating & Air Conditioning | 65 | 4.8★ (1,422) | Surrey | 24/7 | Overall |
| 2 | Gandy Installations | 64 | 4.8★ (2,789) | Langley, 12 km away | 24/7 | Emergencies |
| 3 | JJ&A Mechanical Ltd. | 63 | 4.9★ (351) | Surrey | 24/7 | — |
| 4 | Ashton Plumbing, Heating & Air Conditioning | 63 | 4.8★ (3,864) | Richmond, 22 km away | 24/7 | — |
| 5 | HVAC Strong Mechanical Ltd. | 63 | 5.0★ (148) | Surrey | 24/7 | — |
| 6 | Nagra Bros plumbing and heating ltd | 63 | 4.9★ (189) | Surrey | 24/7 | — |
| 7 | Moore and Russell Heating & Air Conditioning | 62 | 4.7★ (3,247) | Port Coquitlam, 18 km away | 24/7 | — |
| 8 | Pro Ace Heating | 62 | 4.9★ (1,907) | Burnaby, 22 km away | 24/7 | — |
| 9 | Acorn Service Group Heating | Cooling | Plumbing | 62 | 4.9★ (1,294) | Delta, 20 km away | 24/7 | — |
| 10 | High Mark Plumbing & Heating | 62 | 4.8★ (1,181) | Port Coquitlam, 16 km away | 24/7 | — |
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 1,422 Google reviews, listed on Google as “HVAC contractor”.
Based in Langley, 12 km away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 2,789 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #3 because of its Google rating and trade focus: 4.9★ from 351 Google reviews, listed on Google as “HVAC contractor”.
Based in Richmond, 22 km away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 3,864 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #5 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #6 because of its Google rating and trade focus: 4.9★ from 189 Google reviews, listed on Google as “HVAC contractor”.
Based in Port Coquitlam, 18 km away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 3,247 Google reviews, listed on Google as “HVAC contractor”.
Based in Burnaby, 22 km away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 1,907 Google reviews, listed on Google as “HVAC contractor”.
Based in Delta, 20 km away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 1,294 Google reviews, listed on Google as “HVAC contractor”.
Based in Port Coquitlam, 16 km away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 1,181 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #11 because of its Google rating and trade focus: 4.9★ from 129 Google reviews, listed on Google as “HVAC contractor”.
Based in Delta, 12 km away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 421 Google reviews, listed on Google as “Heating contractor”.
Based in Coquitlam, 13 km away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 417 Google reviews, listed on Google as “HVAC contractor”.
Based in Burnaby, 17 km away
Ranked #14 because of its Google rating and review volume: 4.9★ from 11,277 Google reviews, the most in Surrey.
Based in North Vancouver, 31 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 2,651 Google reviews, listed on Google as “HVAC contractor”.
Based in Richmond, 13 km away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 437 Google reviews, listed on Google as “HVAC contractor”.
Based in Delta, 7 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “HVAC contractor”.
Based in Coquitlam, 15 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 240 Google reviews, listed on Google as “HVAC contractor”.
Based in Richmond, 22 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 472 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Burnaby, 17 km away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 656 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #21 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #22 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “HVAC contractor”.
Based in Vancouver, 22 km away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 1,445 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #24 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “HVAC contractor”.
Based in Surrey
Ranked #25 because of its Google rating and trade focus: 4.8★ from 67 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 730 ranked HVAC contractors here; the rest are on their profiles.
20 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 |
|---|---|---|
| AirVantage Heating & Cooling | 5.0★ (1,627) | 39 km |
| Alpine Plumbing & Heating | In Surrey | |
| Best Way Heating | 4.9★ (525) | 22 km |
| Canadian Pacific Heating and Cooling | 4.9★ (192) | 15 km |
| Central Commercial & Residential services ltd | 4.9★ (283) | 17 km |
| Dual Mechanical Ltd | 5.0★ (2) | In Surrey |
| Eco Expert HVAC: Heating and Air Conditioning | In Surrey | |
| Emerald Green Mechanical | 4.0★ (8) | In Surrey |
| Glory Temp Control LTD | 5.0★ (1) | In Surrey |
| Grandview Refrigeration Inc. (HVAC) | 5.0★ (1) | In Surrey |
| Hooge Plumbing & Heating | 5.0★ (1) | In Surrey |
| K&K Heating and Air-Conditioning LTD | 3.0★ (2) | In Surrey |
| Lower mainland HVAC | 5.0★ (1) | In Surrey |
| Mann Plumbing & Heating (2019) Ltd. | 5.0★ (1) | In Surrey |
| Modern Tech Heating & Cooling | 5.0★ (1) | In Surrey |
| Process Plumbing & Heating Ltd | 5.0★ (2) | In Surrey |
| Surrey Plumbing Pro's | 5.0★ (1) | In Surrey |
| Topline ac & heating | In Surrey | |
| True north refrigeration | 5.0★ (1) | In Surrey |
| Ultimate Choice AC & Renovations Ltd | In Surrey |
US national ranges converted to CAD, not adjusted for Surrey. 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 730 Surrey 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 Surrey 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 |