62 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Red Deer: RT Heating & Air Conditioning, CR Score 68/100; 4.9★ from 1,646 Google reviews; open 24/7.
Best for emergencies (open 24/7): The Gentlemen Pros Plumbing, Heating & Electrical, posts 24/7 hours; ranked #2 of 62.
Most-reviewed: The Gentlemen Pros Plumbing, Heating & Electrical, 1,445 Google reviews at 4.9★, the most of 62 ranked after RT Heating & Air Conditioning; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
62 Red Deer HVAC contractors are ranked here by CR Score, from ten published factors. 24 are open 24/7, 29 open Saturdays and 26 open Sundays, based on posted hours. The median Google rating is 4.8★ across 62 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RT Heating & Air Conditioning | 68 | 4.9★ (1,646) | Red Deer | 24/7 | Overall |
| 2 | The Gentlemen Pros Plumbing, Heating & Electrical | 68 | 4.9★ (1,445) | Red Deer | 24/7 | Emergencies, Most reviews |
| 3 | Bruin’s Plumbing & Heating Ltd. | 66 | 4.8★ (797) | Red Deer | 24/7 | — |
| 4 | Romaniuk Heating And Air Conditioning | 65 | 4.8★ (470) | Red Deer | 24/7 | — |
| 5 | Action Furnace Inc | 65 | 4.9★ (810) | Red Deer | Sat · Sun · Evenings | — |
| 6 | Stannard HVAC Services Ltd. | 63 | 4.9★ (98) | Red Deer | 24/7 | — |
| 7 | Express Plumbing & Heating Inc | 63 | 4.9★ (680) | Red Deer | 24/7 | — |
| 8 | Reliance Heating Air Conditioning and Plumbing | 62 | 4.6★ (98) | Red Deer | 24/7 | — |
| 9 | Seer Heating and Refrigeration Inc. | 61 | 5.0★ (20) | Red Deer | 24/7 | — |
| 10 | Drain Doctor | 60 | 4.9★ (677) | Red Deer | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 1,646 Google reviews, the most in Red Deer.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,445 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #3 because of its Google rating and trade focus: 4.8★ from 797 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #4 because of its Google rating and trade focus: 4.8★ from 470 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #5 because of its Google rating and trade focus: 4.9★ from 810 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #6 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #7 because of its Google rating and review volume: 4.9★ from 680 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #8 because of its Google rating and trade focus: 4.6★ from 98 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #9 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #10 because of its Google rating and review volume: 4.9★ from 677 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #11 because of its Google rating and trade focus: 4.7★ from 60 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #12 because of its Google rating and trade focus: 4.9★ from 94 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #13 because of its Google rating and trade focus: 4.8★ from 230 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #14 because of its Google rating and trade focus: 4.4★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #15 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #16 because of its Google rating and trade focus: 4.7★ from 122 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #17 because of its Google rating and trade focus: 3.1★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sylvan Lake, 18 km away
Ranked #18 because of its Google rating and review volume: 4.7★ from 244 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #19 because of its Google rating and review volume: 5.0★ from 96 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #20 because of its Google rating and trade focus: 4.7★ from 90 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #21 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #22 because of its Google rating and trade focus: 4.0★ from 27 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Red Deer
Ranked #23 because of its Google rating and trade focus: 4.1★ from 102 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #24 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #25 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 62 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 |
|---|---|---|
| 24 Hour Emergency Plumbing & Heating Red Deer | 3.0★ (1) | In Red Deer |
| Ace Climate Control Limited | In Red Deer | |
| AEC Industrial Solutions Ltd. | 3.8★ (12) | In Red Deer |
| Arrow Plumbing Services | 4.1★ (54) | In Red Deer |
| Burroughs Plumbing & Heating | 4.3★ (75) | 23 km |
| Certified Mechanical Systems Ltd | 4.0★ (1) | In Red Deer |
| Connelly Industrial Insulation Services Ltd. | 4.6★ (14) | In Red Deer |
| Cornell Mechanical LTD | 4.0★ (1) | In Red Deer |
| Cremac Metal Products Ltd | 5.0★ (5) | In Red Deer |
| Express Force Cleaning | 5.0★ (373) | In Red Deer |
| Galaxy Plumbing & Heating | 3.0★ (2) | In Red Deer |
| Gateway Mechanical Services | 5.0★ (1) | In Red Deer |
| Johnson Controls LP | 5.0★ (1) | In Red Deer |
| Nordic Mechanical Services Ltd. | 5.0★ (3) | In Red Deer |
| Red Deer Heating and AC | 5.0★ (1) | In Red Deer |
| Red Deer Heating and AC | 5.0★ (1) | In Red Deer |
| Revolution Mechanical Ltd | 5.0★ (2) | In Red Deer |
| Stealth Electric | 5.0★ (3) | In Red Deer |
| Three Peaks Crane & Transportation | 5.0★ (8) | In Red Deer |
| Timcon Construction (1988) Ltd | 4.5★ (2) | In Red Deer |
US national ranges converted to CAD, not adjusted for Red Deer. 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 Alberta, 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 62 Red Deer 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 Red Deer 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 |