Best HVAC Contractors near Oro-Medonte, ON

These companies serve Oro-Medonte from nearby bases in towns including Barrie, Orillia and Hawkestone.

15 companies listed · 8 open 24/7 · 11 open weekends · 14 rated 4.5+ · 6 show a licence

Data verified October 18, 2026

Northtemp

Northtemp

Licensed
Oro Station, ON · 13 km from Oro-Medonte
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Barrie Heating & Air Conditioning

Barrie Heating & Air Conditioning

4.8 49 reviews
“We have dealt with Peter and he is terrific - very responsive and attentive and motivated to solve our issues.”
20% offInsured24/7 emergency serviceSince 2009Serves Barrie, Orillia +2Free consultation
Barrie, ON · 23 km from Oro-Medonte
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Air Source Home Comfort

Air Source Home Comfort

4.9 50 reviews
“Doug sold us on the company, Jordan did an outstanding job and pulled some rabbits out of his hat to make things happen and the technicians who did the installation were professional and pleasure to deal with.”
Free consultationInsured24/7 emergency serviceResponds within 1 hourFinancing availableSince 2018
Barrie, ON · 23 km from Oro-Medonte
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Affordable Reliable Climate Control Mechanical

Affordable Reliable Climate Control Mechanical

5.0 50 reviews
“He came after hours to help fix the problem that we had no hot water.”
Coupons & offersSince 2013Serves Innisfil, Barrie +8Open 24 hoursLocally owned
Innisfil, ON · 30 km from Oro-Medonte
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Simcoe Muskoka Home Comfort

Simcoe Muskoka Home Comfort

4.9 49 reviews
“If you need professional in your house then this is the company you want.”
Free estimatesServes Simcoe, Muskoka +10Family-ownedOpen 24 hoursSince 2017
Orillia, ON · 14 km from Oro-Medonte
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The Shock Doctors

The Shock Doctors

4.8 50 reviews
“  The reason I hired the Shock Doctors, even though they were situated out of town, is that I had already seen how meticulous they were about safety, and how up-to-minute they were in their knowledge about changes to electrical code.”
ECRA/ESA licence #7014005Insured3-yr warranty24/7 emergency serviceSince 1983Serves Barrie, Orillia, Simcoe County
Orillia, ON · 14 km from Oro-Medonte
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The 15 companies listed for Oro-Medonte, ON 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: Oro-Medonte, ON

14 of the 15 companies on this page have a rating, from 4.6 to 5.0 across 2,448 reviews; 11 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (93%), responsiveness (79%) and quality (77%). The topics that come up most in reviews of the companies on this page are "efficient", "cleanliness" and "price". 8 are open around the clock and 11 are open on weekends. 6 show a licence on their websites. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 2008. 9 offer emergency call-outs; 4 offer financing or payment plans; 8 give free estimates; 5 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 14 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.

Do any heating firms listed for Oro-Medonte work on Saturdays or Sundays?

Saturday or Sunday hours show up for 11 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.

CGS Hvac Inc.

CGS Hvac Inc.

4.9 49 reviews
“Great guys to deal with, had hot water tank back on in no time”
Free estimatesServes Simcoe County, Muskoka Lakes +2Open 24 hoursSince 2017Family-owned
Severn, ON · 20 km from Oro-Medonte
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Advanced Home Comfort INC

Advanced Home Comfort INC

5.0 49 reviews
“Thanks Justin for fitting us in to check out our Single zone mini split AC Heat pump.”
Insured24/7 emergency serviceServes Simcoe County, Muskoka, Georgian Bay
Barrie, ON · 23 km from Oro-Medonte
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Climate Air Heating & Air Conditioning

Climate Air Heating & Air Conditioning

4.7 43 reviews
“We called because our furnace stopped working and he helped walk us through the issues and get us set up in record time with a new unit.”
Free consultationLicensedOpen 24 hours
Orillia, ON · 14 km from Oro-Medonte
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Mariposa Building Services

Mariposa Building Services

5.0 33 reviews
“We had Martin come out last week to install a air conditioner and new electrical panel ( done by his electrician Evan) he is very honest, keeps you in the loop of everything as well as no hidden fees.”
15-yr warrantyTrane-certifiedServes Orillia, Oro-MedonteFamily-ownedMaintenance plans from $5.98/moFree consultation
Orillia, ON · 14 km from Oro-Medonte
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Central Heating

Central Heating

4.8 49 reviews
“I so much appreciated her service and the quick response to an issue that could have potentially been life threatening to my family and myself.”
$25 offSince 2007Serves Barrie, Simcoe CountyLicensedFinancing
Hawkestone, ON · 12 km from Oro-Medonte
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Andrew's Heating & Air Conditioning

Andrew's Heating & Air Conditioning

4.6 42 reviews
“Furnace died, Andrew had it up and running within the hour and at a great price!”
Free estimates24/7 emergency serviceSince 2009Serves Barrie, Simcoe CountyLocally owned
Barrie, ON · 23 km from Oro-Medonte
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Barrie Furnace Repair

Barrie Furnace Repair

4.8 46 reviews
“Darren not only had the parts necessary but was prompt to arrive and had a back up and running in no time.”
InsuredServes Barrie, Innisfil +420+ years
Barrie, ON · 23 km from Oro-Medonte
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Enterprise Mechanical Contracting Services Inc

Enterprise Mechanical Contracting Services Inc

5.0 32 reviews
“We've had Cory come out several times in the past for thermostat issues and were very surprised that he came the same day even once on a Sunday evening.”
Free consultationLicensedSince 2011
Elmvale, ON · 18 km from Oro-Medonte
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Plancaster Heating and Air Conditioning

Plancaster Heating and Air Conditioning

5.0 34 reviews
“Rocky was very pleasant to deal with and explained situation to my satisfaction.”
Free estimatesServes Alliston, Innisfil +8Since 2012
Barrie, ON · 23 km from Oro-Medonte
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Why these companies made our list

What customers say about companies near Oro-Medonte

  • “Getting an appointment was easy and Lucas, who serviced our furnace, was punctual, polite, friendly and professional.” — customer of Air Source Home Comfort
  • “The crew that came to install a new heat pump were prompt and efficient and shared what they were doing each step of the installation.” — customer of Plancaster Heating and Air Conditioning
  • “Kevin explained the options for a heat pump in detail, and provided reasonable pricing.” — customer of Central Heating
  • “The service provided by Peter was tremendous. He explained everything he did and even checked the furnace for any other defects.” — customer of Barrie Heating & Air Conditioning
  • “Highly recommend Nick and his team. Furnace quit working and they had us back up and running in no time.” — customer of Advanced Home Comfort INC

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

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