Top HVAC (Heating & Air Conditioning) Companies in Barrie
Reliance Yanch Heating, Air Conditioning & Plumbing
Full-service HVAC and plumbing company with over 60 years serving Barrie and Simcoe County.
Why It Made the List: By far the highest review volume of any home services company in the region, with reviewers describing fast emergency dispatch — sometimes within hours — for both HVAC and plumbing issues.
Website: reliancehomecomfort.com/barrie
Phone: 1-844-526-7679
Address: 89 Rawson Ave, Barrie, ON L4N 6E5 (View on Map)
Rating: 4.8★ (6,570 reviews)
Affordable Comfort
Full-service heating, cooling, plumbing, and electrical company.
Why It Made the List: Reviewers highlight a modern dispatch system with technician tracking and photo ID, along with clear, jargon-free explanations of diagnostic findings.
Website: barrieheatingcooling.ca
Phone: (705) 503-4328
Address: 92 Commerce Park Dr Unit 8, Barrie, ON L4N 8W8 (View on Map)
Rating: 4.9★ (3,076 reviews)
Custom Comfort Home Services
HVAC contractor also offering a home comfort membership plan for regular maintenance.
Why It Made the List: Reviewers describe same-day emergency response during a July heat wave and thorough explanations from technicians even on routine fireplace maintenance visits.
Phone: (705) 319-0684
Address: 18 Alliance Blvd Units 8 & 9, Barrie, ON L4M 5A5 (View on Map)
Rating: 4.9★ (841 reviews)
Climate Air Heating & Air Conditioning
HVAC contractor handling furnace, AC, and water heater installation and repair.
Why It Made the List: Most reviewers describe knowledgeable, patient technicians who correctly diagnosed issues another contractor had misdiagnosed, though a recent merger with AtlasCare has drawn some complaints about diagnostic fees and reduced customer service responsiveness.
Phone: (705) 999-8593
Address: 660 Bayview Dr Unit #1, Barrie, ON L4N 9P5 (View on Map)
Rating: 4.7★ (840 reviews)
Air Source Home Comfort
HVAC contractor for furnace, heat pump, and AC installation and repair.
Why It Made the List: Reviewers consistently praise thorough diagnosis and honest recommendations, including one case where a customer went with a competitor only for speed but still praised this company's rep as the most trustworthy they spoke with.
Phone: (705) 606-4328
Address: 164 Innisfil St, Barrie, ON L4N 3E7 (View on Map)
Rating: 4.9★ (614 reviews)
Simcoe Muskoka Home Comfort
HVAC contractor handling furnace, heat pump, and complex geothermal installations.
Why It Made the List: Reviewers specifically credit the owner personally answering calls and dispatching technicians same-day even on the coldest days of the year.
Phone: (647) 932-6675
Address: 92 Caplan Ave Ste 723, Barrie, ON L4N 9J2 (View on Map)
Rating: 4.9★ (250 reviews)
A Plus Heating & Air Conditioning
HVAC contractor for furnace, boiler, and air conditioning installation and repair.
Why It Made the List: Reviewers describe fast preliminary triage over the phone followed by same-day technician visits, with careful protection of hardwood floors during installs.
Phone: (705) 710-2630
Address: 68 Hooper Rd Unit 1-3, Barrie, ON L4N 8Z9 (View on Map)
Rating: 4.9★ (219 reviews)
Aire One Heating & Cooling
HVAC contractor serving Barrie for over two decades.
Why It Made the List: Reviewers highlight thorough, patient technicians who take the time to walk new homeowners through their entire heating and cooling system, not just fix the reported issue.
Phone: (705) 733-1003
Address: 176 Burton Ave, Barrie, ON L4N 2S1 (View on Map)
Rating: 4.9★ (153 reviews)
MAK Mechanical
HVAC contractor handling both standard furnace/AC work and less common systems like geothermal.
Why It Made the List: A reviewer specifically praises this company for successfully servicing a 20-year-old geothermal system after six other HVAC companies were unable or unwilling to work on it.
Phone: (705) 730-0140
Address: 155 Brock St, Barrie, ON L4N 2M3 (View on Map)
Rating: 4.7★ (149 reviews)
Affordable Reliable Climate Control Mechanical
HVAC contractor based in Innisfil handling emergency furnace and AC repair.
Why It Made the List: Reviewers repeatedly describe emergency furnace repairs completed within an hour or two of the initial call, including on extremely cold days with young children at home.
Phone: (705) 718-6616
Address: 1724 Big Bay Point Rd, Innisfil, ON L9S 2R3 (View on Map)
Rating: 5.0★ (163 reviews)
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