45 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in North Perth: Cross Heating & Air Conditioning Ltd., CR Score 65/100; 4.9★ from 295 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): LIT Heating & Cooling Inc., posts 24/7 hours; ranked #2 of 45.
Most-reviewed: CJ Brubacher Ltd, 289 Google reviews at 4.9★, the most of 45 ranked after Cross Heating & Air Conditioning Ltd.; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
45 North Perth HVAC contractors are ranked here by CR Score, from ten published factors. 8 are open 24/7, 9 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.9★ across 45 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cross Heating & Air Conditioning Ltd. | 65 | 4.9★ (295) | Listowel, 1 km away | Sat · Evenings | Overall |
| 2 | LIT Heating & Cooling Inc. | 64 | 5.0★ (38) | North Perth | 24/7 | Emergencies |
| 3 | Medeiros Mechanical Services | 63 | 5.0★ (30) | North Perth | 24/7 | — |
| 4 | Total Home Energy Systems | 62 | 4.9★ (268) | Huron East, 39 km away | 24/7 | — |
| 5 | Dynamic Mechanical | 59 | 5.0★ (5) | North Perth | 24/7 | — |
| 6 | Eastbridge Heating & Cooling | 59 | 5.0★ (46) | North Perth | — | — |
| 7 | Chalmers Fuels | 58 | 4.6★ (52) | North Perth | — | — |
| 8 | Richmond Heating and Air Conditioning | 58 | 5.0★ (264) | Huron East, 34 km away | — | — |
| 9 | CJ Brubacher Ltd | 57 | 4.9★ (289) | Huron East, 36 km away | — | Most reviews |
| 10 | Beirnes Plumbing, Heating & Cooling | 57 | 5.0★ (11) | Listowel, 2 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 review volume: 4.9★ from 295 Google reviews, the most in North Perth.
Based in North Perth
Ranked #2 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #3 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Heating contractor”.
Based in Huron East, 39 km away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #5 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #6 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Heating contractor”.
Based in North Perth
Ranked #7 because of its Google rating and trade focus: 4.6★ from 52 Google reviews, listed on Google as “HVAC contractor”.
Based in Huron East, 34 km away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 264 Google reviews, listed on Google as “HVAC contractor”.
Based in Huron East, 36 km away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 289 Google reviews, listed on Google as “HVAC contractor”.
Based in Listowel, 2 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Heating contractor”.
Based in North Perth
Ranked #11 because of its Google rating and trade focus: 4.8★ from 27 Google reviews, listed on Google as “HVAC contractor”.
Based in Listowel, 1 km away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 27 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #13 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #14 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Huron East, 26 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #16 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based in Listowel, 2 km away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Electrician”.
Based in North Perth
Ranked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based in Huron East, 5 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based in Huron East, 36 km away
Ranked #20 because of its Google rating and trade focus: 4.4★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based in Kitchener, 37 km away
Ranked #21 because of its Google rating and trade focus: 4.3★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #22 because of its Google rating and trade focus: 3.3★ from 23 Google reviews, listed on Google as “HVAC contractor”.
Based in Listowel, 4 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based in North Perth
Ranked #24 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Plumber”.
Based in Huron East, 32 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #26 to #45, in CR Score order; each links to its profile.
17 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 |
|---|---|---|
| Brunner Plumbing & Heating Ltd | 18 km | |
| C. B. Smith Plumbing and Heating | 37 km | |
| Davis Mechanical | 39 km | |
| Ensing Heating And Air Conditioning Ltd | In North Perth | |
| Foster's Plumbing Heating & Air Conditioning | 17 km | |
| General Air Heating & Cooling Inc. | In North Perth | |
| Grand River HVAC | In North Perth | |
| Haps Plumbing And Heating Ltd | 37 km | |
| Machan Dale Plumbing Heating & Electrical | 22 km | |
| Mcgill Plumbing Heating & Air Conditioning | In North Perth | |
| Motion Electrical Contracting Ltd | 35 km | |
| North Huron Plumbing and Heating | 5.0★ (2) | 37 km |
| Olheiser Heating & Air Conditioning | In North Perth | |
| Perth Heating & Cooling | 36 km | |
| Pro Desk at RONA | 34 km | |
| Pro Desk at RONA | 40 km | |
| ProTemp Refrigeration Inc. | 5.0★ (1) | 31 km |
US national ranges converted to CAD, not adjusted for North Perth. 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 |
In Ontario, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 45 North Perth 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 North Perth 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 |