Professional HVAC Contractors in Keswick, ON

The highest-rated Heating & Air Conditioning companies out of 54 vetted & reviewed in the Keswick area.

Above All Roofing & Exteriors

Above All Roofing & Exteriors

(46)
Custom Flashings, Traditional Metal, Copper
“Above All does incredible work!! We have worked with them a few times now on different projects and will keep going back. Honest, trustworthy and extremely knowledgeable and a pleasure to work with!! ⭐️⭐️⭐️⭐️⭐️”
Free Initial Consultation
In Business Since 2013
Family Business
2538 Old Homestead Rd, Keswick, ON L4P
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Reid's Roofing Ltd.

Reid's Roofing Ltd.

(18)
Metal, Skylights, Exterior Finishing
“Reid's did an excellent job re-roofing our cottage - they were courteous, tidy and efficient, and there were no surprises on the final bill. The site was kept tidy throughout the project and was left as they had found it. We would definitely recomm...”
Family Business
Free Initial Consultation
130 Church St, Keswick, ON L4P 1J5
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Comfort Heating & Air Conditioning

Comfort Heating & Air Conditioning

(15)
Testimonials
“I first met Joe in 2001 when he sold and installed a new high efficient furnace @ my cottage. The price was reasonable and the installation was done the time he promised. After 15 years I recently had a problem with my furnace so I called him again...”
Emergency Services
354 Miami Dr, Keswick, ON L4P 2Z7
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Central Heating & Cooling Co.

Central Heating & Cooling Co.

(21)
  • Price
  • Furnace
  • Home
“One happy customer here, Wayne and his team did a great job replacing our furnace and water heater. I believe that the job was done right and they deliver to my expectation. They also did offer a fair price compared to big companies. Will definitely ...”
Licensed
In Business Since 2015
33 Laurelbank Crescent, Keswick, ON L4P 4H7
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Briggs Plumbing & Heating Ltd

Briggs Plumbing & Heating Ltd

(18)
  • Priced
  • Family
“The workers know their stuff and are friendly and reliable and I could write a book about the good qualities of the people who work there . Justin and Max and Tom Gary and Karen are really good at what they do!😊 …”
In Business Since 2008
4420 Baseline Rd, Keswick, ON L4P
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Ryan Shorten Heat + Cool

Ryan Shorten Heat + Cool

(7)
  • Running
  • Furnace
  • Response Time
“Called Ryan in a panic due to my furnace not working on the eve of the coldest night of the year. Ryan was on a job but informed me he could come by after he was done. With his help, the furnace got fixed and the heat is on! Thanks Ryan! Positive Res...”
Emergency Services
In Business Since 2022
Keswick, ON
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BMS & Son's

BMS & Son's

(3)
“Had a new furnace installed by these guys. Very honest and nice to deal with. I contacted other companies who tried to sell me things I didn't need. Very happy with BMS & sons.Highly recommend :)”
Family Business
Licensed
280 Crestview Blvd, Keswick, ON L4P 3B9
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Hanley's Plumbing

Hanley's Plumbing

(15)
  • Prices
“Rob and Rose did a great job. They were efficient, professional and friendly as well as being reasonably priced. I would not hesitate to recommend them.”
133 The Queensway N, Keswick, ON L4P 0R6
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Warner Roofing Inc.

Warner Roofing Inc.

(48)
Skylights, Shingles, Roof Repairs
“Warner Roofing did an excellent job! We are happy we chose Andrew and his crew. From the zoom presentation which provided every detail of the new roof…to the install and clean up…… Great Crew! we will fully recommend Warner Roofing to all our neighb...”
Offers Financing Options
Transparent Fees & Pricing
Newmarket, ON L3Y 2N8
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Black Forest Plumbing Inc

Black Forest Plumbing Inc

(44)
Wells, Drainage Backwater Valves, Water Purification
“I chose to reach Black Forest because of thier higher than normal Google Rating, and it's the real deal. I had Nick and Kofi over today, and they were thorough and extremely professional. Extra points for treating my home like thier own, while wor...”
Licensed
In Business Since 2013
Emergency Services
Coupons & Offers
Serving Keswick Area
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Affordable Comfort

Affordable Comfort

(49)
Furnace & AC Repair, Duct Cleaning, Gas Fireplaces
“Miguel Veneziani was fantastic. Provided great info and had our AC fixed in less than a hour. Would definitely suggest using this service. I know I will in the future.”
Emergency Services
TSSA Certified
Offers Financing Options
Free Initial Consultation
92 Commerce Park Dr Unit 8, Barrie, ON L4N 8W8
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A Plus Heating & Air Conditioning

A Plus Heating & Air Conditioning

(49)
Electrical, Water Treatment, Propane
“An absolute breeze to work with. Very professional and gave advice specific to our needs. Would highly recommend them to everyone. Positive Responsiveness, Punctuality, Quality, Professionalism”
Family Business
Licensed, BBB Accredited
30+ Years Experience
Emergency Services
68 Hooper Rd Unit 1-3, Barrie, ON L4N 8Z9
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JN Roofing and Contracting

JN Roofing and Contracting

(49)
New Construction Roofing, Roof Replacement, Roof Repair
“With the crazy rainstorms we've been seeing more of, I was getting more and more worried about our old roof! I put in a call to JN Roofing, and they explained the options, set a date and a price, and then showed up and finished the roof in one day. I...”
Emergency Services
Licensed, BBB Accredited
Free Initial Consultation
161 Brock St, Barrie, ON L4N 2M3
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Barrie Heating & Air Conditioning

Barrie Heating & Air Conditioning

(49)
Air Conditioners, Heating, Gas Service
“Peter came to inspect the furnace on Friday and found the motor was done, priced out a new and gave pricing for a new furnace. He was thorough and super kind and knowledgeable! Darren and Wes came Monday to install the new furnace, they were awesome ...”
Licensed
In Business Since 2009
Emergency Services
Free Initial Consultation
4 Alliance Blvd unit 6, Barrie, ON L4M 7G3
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Affordable Reliable Climate Control Mechanical

Affordable Reliable Climate Control Mechanical

(50)
  • Contractors
  • Clean
  • Fair
“Amazing service! They did a fantastic job that was fast, and at a great price too. Will definitely be recommending ARCC to all my friends. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Heating system installation”
Coupons & Offers
Emergency Services
Locally Owned & Operated
1724 Big Bay Point Rd, Innisfil, ON L9S 2R3
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Air Source Home Comfort

Air Source Home Comfort

(50)
  • Humidifier
  • Quote
  • Product
“Excellent and fast service! Stephen was extremely respectful of our home and went above and beyond to ensure our furnace was in good working order to keep our family warm over night. Thank you for the quick and efficient emergency service!”
Emergency Services
In Business Since 2018
Offers Financing Options
Free Initial Consultation
164 Innisfil St, Barrie, ON L4N
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D.C United Roofing

D.C United Roofing

(48)
  • Efficient
  • Product
  • Warranty
“Dc united roofing is an amazing company to work with, the people are friendly efficient and did an amazing job. If I could do more than 5 stars I would. Highly highly recommend and I would use again. I can't thank you enough for the work your team ...”
Licensed
In Business Since 2012
Emergency Services
Family Business
28 Currie St Unit #13, Barrie, ON L4M 5N4
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Custom Comfort Climatecare

Custom Comfort Climatecare

(50)
  • By Terry
  • Informative
  • Hot Water Tank
“Terry did a fantastic job, would highly recommend him again as a service technician Positive Responsiveness, Punctuality, Quality, Value Services HVAC system maintenance, A/C system maintenance”
WSIB Certified
In Business Since 2003
Emergency Services
Coupons & Offers
61 Patterson Rd, Barrie, ON L4N 3V9
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Weaver Exterior Remodeling Windows and Doors

Weaver Exterior Remodeling Windows and Doors

(49)
Eavestrough, Siding, Gutter Guards
“We replaced 5 windows with Weaver today. The installers John and Frank were top notch. Both were polite, knowledgeable and tidy. They did the job in good time and left no mess behind. I would highly recommend them. Positive Responsiveness, Punctualit...”
Free Initial Consultation
Coupons & Offers
32 George St, Barrie, ON L4N 5N3
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Aire One North

Aire One North

(49)
Rental Plans, Maintenance & Protection Plans, Financing
“Aire One North are who we chose for our previous furnace replacement, and they were incredible to deal with. We recently contacted them with some concerns and, rather than charge us for a costly site visit, they provided some guidance over the phone ...”
Emergency Services
In Business Since 1999
Offers Financing Options
Coupons & Offers
340 Eagle St W #16, Newmarket, ON L3Y 7M9
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M.a.c. Stewart Plumbing

M.a.c. Stewart Plumbing

(50)
Hot-Water-Heaters, Backwater Valves, Heat Tracing
“I couldn't be happier with the well pump installation provided by Mark at M.A.C. Stewart Plumbing. Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
Coupons & Offers
Emergency Services
13 Vista Dr, Bradford, ON L3Z 0B6
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Lafontaine Mechanical

Lafontaine Mechanical

(50)
Boilers, Air Conditioners, Ductless Systems
“LaFontaine Mechanical has a fully committed team to meet and even exceed client's expectations. They have gone above and beyond to help us set up a water softener and make sure we get the best set up and the right product specifically for our need...”
Free Initial Consultation
In Business Since 2020
51 Prince William Way, Barrie, ON L4N 0Y9
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Infiniti Air Conditioning & Heating

Infiniti Air Conditioning & Heating

(49)
  • Rebates
  • Sales
  • Afternoon
“Great service, the technician was very professional and did the job in a timely manner. Positive Responsiveness, Quality, Professionalism, Value Services Installation, Service not listed”
Licensed, BBB Accredited
In Business Since 2018
Emergency Services
Free Initial Consultation
1235 Journey's End Cir Unit #3, Newmarket, ON L3Y 8T7
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Optimal Air Solutions Inc

Optimal Air Solutions Inc

(41)
Restaurant Food Equipment Service, Server Rooms, Hvac Auditing & Consulting
“Jay was awesome! He's alway help us solve any problems when we have issues. They explain everything in detail and in simple terms for you to understand. Positive Responsiveness, Professionalism Services HVAC system maintenance, A/C system maintenance...”
Emergency Services
1225 Gorham St #21, Newmarket, ON L3Y 8Y4
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HVAC, Heating & AC Services in Keswick, ON Cost Estimates

Minimum cost
$2000
Maximum cost
$11986
National Average
$6240
Avg Per Hour Rates
$166
$4283
$8271
Average price range is based on 478 cost profiles
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Average Cost $6240
Minimum cost $2000
Maximum cost $11986
Avg Per Hour Rates $166

Average range $4283 to $8271 is based on 478 cost profiles.

Why these companies made our list

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