Best HVAC Contractors in Courtenay, BC

15 companies listed · 14 in Courtenay · 5 open 24/7 · 5 open weekends · 11 rated 4.5+

Data verified October 22, 2026

Bennett Sheet Metal & Heating

Bennett Sheet Metal & Heating

4.3 43 reviews
“They completed our heat pump install with care and attention and were able to work around my home business schedule in addition to getting the work done in a timely manor so I could qualify for rebate programs ending.”
TECA-certifiedSince 1961Serves Qualicum Beach, North IslandFree consultationLicensedFamily-owned
741 McPhee Ave
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Climatec Mechanical

Climatec Mechanical

5.0 50 reviews
“Kobe and Callum were excellent workers, the installation is very neat, all cleaned up and really nice, professional guys!”
Coupons & offers24/7 emergency serviceServes Vancouver Island, Courtenay +2
430b Old Island Hwy
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21 Degrees Mechanical Ltd

21 Degrees Mechanical Ltd

4.6 44 reviews
“The team was on time, knowledgeable, and answered all of my questions with kindness and patience.”
Free estimatesSatisfaction guaranteeFinancing availableSince 2012Serves Courtenay, Comox Valley, Vancouver IslandFamily-owned
1868 Fern Rd
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Westisle Heating & Cooling Ltd.

Westisle Heating & Cooling Ltd.

4.8 48 reviews
“Very thorough explanations and friendly service from start to finish, took away our fear of new technology.”
Coupons & offersLicence #LBP0001554Since 1989Serves Vancouver IslandOpen 24 hours
3775 Island Hwy S
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Oliver's Services

Oliver's Services

4.5 47 reviews
“Great service, on time and checked everything out to make sure everything was safe.”
50+ yearsServes Courtenay, Comox +9Family-ownedLocally owned
4915 N Island Hwy
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Temprite Climate Solutions

Temprite Climate Solutions

4.9 50 reviews
“Very prompt representative, polite, knowledgeable, spent a lot of time discussing the system, knowledgeable about rebates and loans, very helpful, Reid is a great ambassador for Temprite Climate Solutions”
Coupons & offersFinancing availableSince 2013Serves Campbell River, Comox +10Maintenance plansLicensed
2960 Moray Ave #50
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The 15 companies listed for Courtenay, BC 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: Courtenay, BC

14 of the 15 companies we list are based in Courtenay; the other one serves Courtenay from Comox (4 km). The companies on this page are rated from 4.1 to 5.0 across 1,422 reviews; 7 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), responsiveness (83%) and punctuality (81%). The topics that come up most in reviews of the companies on this page are "efficient", "knowledge" and "price". 5 are open around the clock and 5 are open on weekends. The services the companies on this page list most often on their websites are air conditioning (2), gas furnaces (2) and heat pumps (2). 6 show a licence on their websites. 8 have ten or more years of experience, the longest 50 years. 6 offer emergency call-outs; 3 offer financing or payment plans; 4 give free estimates; 4 are family- or locally-owned and 8 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.

Do any heating firms listed for Courtenay work on Saturdays or Sundays?

Saturday or Sunday hours show up for 5 of the 15 companies on this page. Saturday is mostly repair work; installations land on weekdays, because supply houses and municipal inspectors keep weekday hours.

KL Mechanical

KL Mechanical

5.0 49 reviews
“Easy to have around and super willing to be creative with us with heatpump placement to maximize output while still thinking about esthetics and wall space.”
Insured & bondedFinancing availableSince 2010Serves Comox Valley
2657 Steele Cres
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Action Heat Pump Services Inc

Action Heat Pump Services Inc

4.5 10 reviews
“Thank you for effectively troubleshooting our Amana unit and for getting us up and running again!”
Coupons & offersFree estimatesSince 1979Serves Fanny Bay, Courtenay +9Open 24 hoursFinancing
4540 Marsden Rd
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Thermo Tec Mechanical

Thermo Tec Mechanical

4.2 18 reviews
“ThermoTec stood out from the crowd by not talking down to me and not promising dates they could not commit to.”
Coupons & offersTSBC licence #LEL020367424/7 emergency serviceServes Comox Valley, Courtenay +6Since 2008
911 McPhee Ave
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Controlled Air Heating and Cooling

Controlled Air Heating and Cooling

5.0 16 reviews
“They were able to accommodate me on short notice and fixed my blower fan right before a couple of hot days!”
Coupons & offersInsured & bondedServes Vancouver IslandLicensedOpen 24 hoursSince 2018
2995 Glacier Rd
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Pacific Air Mechanical

Pacific Air Mechanical

4.1 3 reviews
“Break down, called and within 90 mins teck was here and quickly diagnosed the problem and after two attempts to solder a hole in the copper lines he completed the recharge of the system ,and we were cool again.”
24/7 emergency service19+ yearsServes Campbell River, Comox ValleyMaintenance planLicensed
2755C Moray Ave
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Comox Valley Refrigeration and AC Ltd

Comox Valley Refrigeration and AC Ltd

4.7 10 reviews
“The heat pump Collin and his crew installed in my house has changed how I heat and cool my home forever!”
120 Headquarters Rd
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Axis Heating & Cooling

Axis Heating & Cooling

5.0 1 review
“Great service, I would recommend them!”
212 – 2459 Cousins Ave
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North Island Heating

North Island Heating

5.0 4 reviews
“In addition, he and his sons made quick work of of duct cleaning and servicing our furnace (which I neglected for a period of time - but due to great installation, wasn't a problem at all).”
LicensedFamily-owned
Comox, BC · 4 km from Courtenay
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Oasis Air

Oasis Air

4.3 2 reviews
“Super knowledgeable and helped me right away!”
Free consultation
1720 13 St
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HomeHeating & Air Conditioning, HVACBritish ColumbiaCourtenay, BC

Why these companies made our list

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