Best HVAC Contractors in Red Deer, AB

20 companies listed · all 20 in Red Deer · 7 open 24/7 · 8 open weekends · 18 rated 4.5+

Data verified October 21, 2026

Express Plumbing & Heating Inc

Express Plumbing & Heating Inc

4.9 49 reviews
“We even got a promotional warranty on the tank just by buying the hot water tank from express this month!!”
Free estimatesInsured24/7 emergency serviceSince 2012Serves Red Deer
4621 63 St Bay 1
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Bruin's Plumbing & Heating Ltd.

Bruin's Plumbing & Heating Ltd.

4.6 48 reviews
“Ryan did an awesome job yesterday with our yearly tuneup on our furnace.”
24/7 emergency serviceSince 1965Family-ownedMaintenance planFinancing
7026 Johnstone Dr
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RT Heating & Air Conditioning

RT Heating & Air Conditioning

4.9 50 reviews
“Edited to add - Andy came out and quickly solved my A/C mystery and also serviced the unit!”
Coupons & offersFree estimates10-yr warrantySame-day response10+ yearsServes Red Deer, Sylvan Lake +3
7896 49 Ave #4
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Stannard Hvac Services Ltd.

Stannard Hvac Services Ltd.

5.0 35 reviews
“We have been having some previous issues & Justin was so professional, taking his time to walk us through the problems & finding solutions!”
Serves Red Deer, Central AlbertaOpen 24 hoursPrices online
12 Ammeter Close
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Action Auger Plumbing Red Deer

Action Auger Plumbing Red Deer

4.8 39 reviews
“Hermes did a pretty good job he was very Knowledgable explaing things”
24/7 emergency serviceServes Red DeerBBB accreditedSince 2013
3337 50 Ave
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McMullen's Refrigeration & Heating

McMullen's Refrigeration & Heating

4.1 35 reviews
“As usual, and with their traditional professionalism and focus on customer service, McMullen's provided excellent and expedient service.”
Free estimates24/7 emergency service100% satisfaction guaranteeFinancing availableSince 1961Serves Red Deer, Central Alberta
125 Clearwill Ave
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The 20 companies listed for Red Deer, AB handle furnaces and heat pumps in winter and the cooling side in summer. Profiles repeat what each firm publishes about hours, licensing and brands, with ratings and review quotes gathered from public reviews.

Area overview: Red Deer, AB

All 20 companies we list here are in Red Deer itself. The companies on this page are rated from 4.1 to 5.0 across 2,382 reviews; 4 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), quality (80%) and responsiveness (77%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "efficient". 7 are open around the clock; 8 are open on Saturdays and 7 on Sundays. 5 have ten or more years of experience, the longest 29 years. 9 offer emergency call-outs; 4 offer financing or payment plans; 4 give free estimates; 3 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 17 of the companies on this page; 15 publish a contact page; 9 list a public email and 2 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.

Which companies listed for Red Deer answer no-heat calls at night?

Round the clock cover is stated in 7 of the 20 listings here. On a winter night that call is worth making early, because a house left without heat can freeze pipes before morning. Expect a temporary fix and a return visit once parts are available.

Plumbing Experts Red Deer

Plumbing Experts Red Deer

4.7 32 reviews
“Fantastic response and assistance with my issue, went above and beyond and even reached out to some colleagues to help with another issue I was having.”
Free estimatesInsuredServes Red Deer, Central AlbertaSince 2021
AA, 52 Oak Dr
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Comfortable Climate Solutions

Comfortable Climate Solutions

5.0 31 reviews
“Jamie saved me a ton of money and had me up and running in no time.”
Since 2014Serves Red Deer, Central Alberta
47 Vincent Close
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Seer Heating and Refrigeration Inc.

Seer Heating and Refrigeration Inc.

5.0 3 reviews
“Came a day early and knew immediately the problem and fixed it.”
Coupons & offersFree estimates24/7 emergency serviceFinancing availableServes Central AlbertaSince 2024
4612 62 St Unit 30
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Milo Group

Milo Group

4.9 5 reviews
“Sheldon went above and beyond, helping an older lady who came into our store and was desperate to get a part for her well, instead of a whole new ejector, sheldon spent a good 15 mins fixing the one she had a++++ from sheldon”
24/7 emergency serviceSince 2002Serves Red Deer, Western CanadaLocally owned
8080 Edgar Industrial Crescent
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Red Deer Heat Pumps

Red Deer Heat Pumps

5.0 2 reviews
“Very knowledgeable and answered all my questions.”
Free consultationOpen 24 hoursSince 2021
4819C 48 Ave #167C
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All Seasons Heating & Air Conditioning

All Seasons Heating & Air Conditioning

4.3 5 reviews
“All Seasons Heating and Air Conditioning installed the air conditioning in my home.”
Serves Red Deer, area around Red DeerLocally owned
4845 79 St
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Fractal Furnace and Air-Conditioning

Fractal Furnace and Air-Conditioning

5.0 5 reviews
“They were quick to respond and schedule us as soon as possible, all the requirements for getting our AC back to top performance were clearly explained.”
Free estimatesFinancing
4616 62 St #9
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Nordic Mechanical Services Ltd.

Nordic Mechanical Services Ltd.

5.0 2 reviews
“Great reliable service with a friendly attitude.”
Since 1994Family-owned
48 Burnt Lake Crescent
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Linear Hvac Solutions Ltd.

Linear Hvac Solutions Ltd.

5.0 6 reviews
“Brent was able to diagnosis the issue and had the unit up and running in a short period of time.”
Free estimates10-yr warrantyServes Central Alberta, Red Deer +9Since 2018
112 Queensgate Cres Bay 160
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Cremac Metal Products Ltd

Cremac Metal Products Ltd

5.0 3 reviews
“We needed a quick repair and Jeff and Matt at Cremac were quick to make it happen.”
Since 1981Serves Alberta, Red Deer, Western CanadaFamily-owned
7320 Johnstone Dr
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Polar Mobility Research Ltd.

Polar Mobility Research Ltd.

4.8 11 reviews
“Addison had an answer for every question, taught me a few things I didn't know about a/c units.”
Since 1981Serves worldwide
6630 71 St Unit 3
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Hawk Custom Sheet Metal

Hawk Custom Sheet Metal

4.8 16 reviews
“Had a lid for my trailer trunk made and it fits perfectly and even had extra structural touches to make it work better and look better than I had planned.”
4640 62 St
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Armor Heating & Air Conditioning Ltd.

Armor Heating & Air Conditioning Ltd.

5.0 7 reviews
“Awesome guy to deal with was professional and very helpful with explaining everything about the install would and will use him again”
7460 49 Ave #1
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LRL Hvac Solutions LTD

LRL Hvac Solutions LTD

5.0 1 review
“Got to us quickly, worked efficiently and even brought over a heater for us to use.”
4108A Edgar Industrial Crescent
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Why these companies made our list

What customers say about companies in Red Deer

  • “We are very pleased with their work. They were professional, friendly and cleaned up after each day.” — customer of Comfortable Climate Solutions
  • “Stannard Services was incredibly responsive and professional. Our furnace stopped working in the early evening, and Justin and his team were able to show up within the hour to troubleshoot the issue.” — customer of Stannard Hvac Services Ltd.
  • “Great business to deal with. Tech went above and beyond to help me with my furnace issue and got it resolved cost effectively.” — customer of McMullen's Refrigeration & Heating
  • “Simon was quick to respond to our request for service on our furnace and he was very pleasant and respectful.” — customer of Express Plumbing & Heating Inc
  • “Highly recommend Randy and team for your Furnace and Air Conditioning needs!” — customer of Fractal Furnace and Air-Conditioning

Excerpts from public reviews of the companies listed on this page.

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