64/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 2,654 Google reviews, the most in Carleton Place.
- 4.8★ from 2,654 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 50 Frank Nighbor Pl, Ottawa, ON K2V 1B9
Best HVAC Contractors in Carleton Place, ON (2026)
114 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Carleton Place: Enercare, CR Score 64/100; 4.8★ from 2,654 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Capital City Heating and Cooling Inc., posts 24/7 hours; ranked #2 of 114.
- 3
Most-reviewed: Oria Heating and Cooling, 545 Google reviews at 5.0★, the most of 114 ranked after Enercare; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
114 Carleton Place HVAC contractors are ranked here by CR Score, from ten published factors. 56 are open 24/7, 73 open Saturdays and 66 open Sundays, based on posted hours. The median Google rating is 4.9★ across 114 rated businesses.
Top 10 HVAC contractors in Carleton Place at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Enercare | 64 | 4.8★ (2,654) | Ottawa, 26 km away | 24/7 | Overall |
| 2 | Capital City Heating and Cooling Inc. | 63 | 5.0★ (341) | Ottawa, 15 km away | 24/7 | Emergencies |
| 3 | Oria Heating and Cooling | 61 | 5.0★ (545) | Ottawa, 36 km away | 24/7 | Most reviews |
| 4 | Capital Home Comfort Systems - Ottawa HVAC | 60 | 5.0★ (200) | Kanata, 28 km away | 24/7 | — |
| 5 | Wamboldt Heating and Air Conditioning | 60 | 4.9★ (160) | Kanata, 22 km away | 24/7 | — |
| 6 | Comfort Pro Ltd. | 60 | 5.0★ (317) | Carleton Place | — | — |
| 7 | E.N. Blue Heating & Air Conditioning | 60 | 4.9★ (144) | Kanata, 23 km away | 24/7 | — |
| 8 | HIKMA HVAC | 60 | 4.9★ (223) | Kanata, 30 km away | 24/7 | — |
| 9 | Core Climate Ltd. | 59 | 5.0★ (110) | Kanata, 30 km away | 24/7 | — |
| 10 | ServicePlus Heating and Cooling | 59 | 4.9★ (93) | Kanata, 27 km away | 24/7 | — |
The 114 best HVAC contractors in Carleton Place, ranked
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.
Based in Ottawa, 15 km away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 341 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 341 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7820 Flewellyn Rd, Ottawa, ON K0A 1B0
Based in Ottawa, 36 km away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 545 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 545 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 925 Longfields Dr, Ottawa, ON K2J 5K7
Based in Kanata, 28 km away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 200 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 200 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 115 Lily Pond St, Kanata, ON K2M 0J3
Based in Kanata, 22 km away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 160 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 160 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2082 Carp Rd, Carp, ON K0A 1L0
Based in Carleton Place
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 317 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 317 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 50 Bennett St Unit 5, Carleton Place, ON K7C 4J9
Based in Kanata, 23 km away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 144 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 144 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 148 Reis Rd, Carp, ON K0A 1L0
#8 HIKMA HVAC
Based in Kanata, 30 km away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 223 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 223 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 208 Flamborough Way, Kanata, ON K2W 1G5
Based in Kanata, 30 km away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 110 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kanata, 27 km away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 93 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 110 Didsbury Rd, Kanata, ON K2T 0C2
Based in Perth, 25 km away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 61 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kanata, 28 km away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Heating contractor”.
- 5.0★ from 71 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 28 Fernbrook Pl, Kanata, ON K2M 2L8
Based in Smiths Falls, 28 km away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 70 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17 Church St E, Smiths Falls, ON K7A 4S9
#14 Comfort Systems
Based in Ottawa, 30 km away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 106 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 106 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Ottawa, 39 km away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 184 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 184 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 33 Viewmount Dr, Ottawa, ON K2G 3C4
Based in Nepean, 40 km away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 204 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 204 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17 Grenfell Crescent #6, Nepean, ON K2G 0G3
Based in Carleton Place
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 218 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 218 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 150 Industrial Ave, Carleton Place, ON K7C 3T2
Based in Kanata, 30 km away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 59 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kanata, 22 km away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 128 Walgreen Rd, Carp, ON K0A 1L0
Based in Ottawa, 30 km away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Nepean, 40 km away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 193 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 193 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36 Capital Dr, Nepean, ON K2G 0E9
Based in Nepean, 40 km away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 200 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 200 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18B Enterprise Ave, Nepean, ON K2G 0A7
Based in Nepean, 36 km away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 99 Google reviews, listed on Google as “Heating contractor”.
- 4.9★ from 99 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1000 McGarry Terrace Unit MB004, Nepean, ON K2J 4G8
Based in Nepean, 40 km away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 183 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 183 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36 Capital Dr, Nepean, ON K2G 0E9
#25 Marathon HVAC
Based in Ottawa, 30 km away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
HVAC contractors ranked #26 to #50
#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 114 ranked HVAC contractors here; the rest are on their profiles.
Also serving Carleton Place
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 |
|---|---|---|
| Aviva Heating And Air Conditioning | 5.0★ (2) | 30 km |
| BC Mechanical Services | 5.0★ (2) | 24 km |
| CIMCO Refrigeration | 1.0★ (1) | 25 km |
| Gas Man HVAC Nepean | 5.0★ (1) | 33 km |
| Gorlan Mechanical | 28 km | |
| Green Tech Air Balancing Inc. | 5.0★ (2) | 27 km |
| Hawco Heating and Air Conditioning | 5.0★ (2) | In Carleton Place |
| Master Tech Heating & Cooling | 4.6★ (9) | 31 km |
| Oria Heating and Cooling Ltd. | 5.0★ (8) | 30 km |
| Perfect Combustion | 4.4★ (13) | 27 km |
| Relible Mechanical Service | 5.0★ (1) | 38 km |
| Renato's Pool Heater Sales and Service | 5.0★ (2) | 30 km |
| Rogers Refrigeration Heating & Air Conditioning | 4.7★ (6) | 25 km |
| ServicePlus Heating and Cooling | 5.0★ (15) | 36 km |
| Stanzel B W Heating & Plumbing | 28 km | |
| Swallow Heating & Cooling Contractors Drummond | 27 km | |
| Tech 2000 Plumbing & Heating | 5.0★ (1) | 40 km |
| The Duct Scrubber | 5.0★ (1) | 40 km |
| VCI Controls Inc | 4.0★ (1) | 40 km |
| X-Cel Home Comfort | 28 km |
How much do HVAC contractors cost in Carleton Place?
US national ranges converted to CAD, not adjusted for Carleton Place. 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 |
When to hire an HVAC contractor in Ontario
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.
How we ranked Carleton Place HVAC contractors
We scored 114 Carleton Place 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 Carleton Place 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 |
HVAC contractors in Carleton Place: frequently asked questions
Who is the best HVAC contractor in Carleton Place?
By CR Score, the highest-ranked HVAC contractor in Carleton Place, ON is Enercare with a CR Score of 64/100. It has 4.8★ from 2,654 Google reviews. It is open 24/7. Capital City Heating and Cooling Inc. (#2) and Oria Heating and Cooling (#3) follow. We ranked 114 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Carleton Place?
ContractorsRanked ranks 114 HVAC contractors serving Carleton Place, ON. 4 of them are based in Carleton Place; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Carleton Place are open 24/7?
56 ranked HVAC contractors in Carleton Place post 24/7 hours. The highest-ranked are Enercare (#1), Capital City Heating and Cooling Inc. (#2) and Oria Heating and Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Carleton Place work on weekends?
73 of 114 ranked HVAC contractors post Saturday hours and 66 post Sunday hours. The highest-ranked open Saturdays are Enercare (#1), Capital City Heating and Cooling Inc. (#2) and Oria Heating and Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Carleton Place?
AC replacement typically costs CA$5,460 to CA$11,350, with CA$8,400 typical (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)). This is a national range, not adjusted for Carleton Place. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Carleton Place HVAC contractors have?
The median Google rating among 114 rated HVAC contractors in Carleton Place is 4.9★, with a median of 37 reviews. Enercare has the most, 2,654 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Carleton Place?
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.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Carleton Place
- October 2026: CR Scores recalculated for 114 hvac contractors serving Carleton Place.
More HVAC contractors and Carleton Place pages
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