Saint Catharines, ON

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Saint Catharines, ON
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Professional HVAC Contractors in Saint Catharines, ON

The highest-rated Heating & Air Conditioning companies out of 47 vetted & reviewed in the Saint Catharines area.

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Mackay Heating & Cooling

Mackay Heating & Cooling

(47)
  • Job
  • Informative
  • Home
“Repair men and staff are very accommodating. Treated my mom like family! Recommended to everyone! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Install AC, Heating system maintenance”
Emergency Services
2517 First Street Louth, St. Catharines, ON L2R 6P7
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Brian Easton Hvac

Brian Easton Hvac

(48)
  • Efficient
  • Response Time
  • Cleaned
“Adam came to my house when I thought I just needed a part. He explained everything very thoroughly and I ended up needing a new furnace. He gave me a good deal and I feel this is an honest company. There was no mess in my house at all. Furnace is g...”
Family Business
Emergency Services
35 Seapark Dr Unit #15, St. Catharines, ON L2M 6S5
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Mr. Furnace Heating and Air Conditioning

Mr. Furnace Heating and Air Conditioning

(46)
Cleaning Ductwork, Finding Leaks in Your Hvac System, Ensuring Safety Controls Are Functioning Correctly
“Bryan Minotti was very courteous and considerate of our home and our AC needs. He took the time to explain what was needed and set up an appointment for us to discuss our future heating and cooling systems with an associate of his.”
Emergency Services
28 Dunkirk Rd, St. Catharines, ON L2R 1A1
Featured

It's time for your annual AC Tune Up! At Mr. Furnace, we specialize in keeping your air conditioning system running efficiently and effectively. Our expert technicians can help extend the life of your AC unit and save you money on energy costs. Investing in regular tune-ups helps to spot potential issues before they become more serious and costly down the line.

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Boyko's Heating and Air Conditioning

Boyko's Heating and Air Conditioning

(29)
  • Efficient
  • Furnace
  • Family
“I called Boyko and they were at my house within a matter of hours with the issue corrected. Excellent service, reputable company! Positive Responsiveness, Quality, Professionalism, Value Services A/C system repair”
Emergency Services
Family Business
In Business Since 2016
15 Kilbourne Crescent, St. Catharines, ON L2M
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Moore Insulation Ltd.

Moore Insulation Ltd.

(21)
Commercial Services, Residential Services
“I used this company with tremendous success in 2007 to insulate my century home and address a number of insulation issues. I was very pleased with the service, the work and the results (huge savings !) More recently I have found them to be unresp...”
Coupons & Offers
Free Initial Consultation
Licensed, BBB Accredited
Serving Saint Catharines Area
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Gemini Windows

Gemini Windows

(29)
Eavestrough, Exterior Doors, Siding
“Rob and his team were amazing to work with from the start to finish. They have installed four new windows in my basement and I can finally sleep peacefully knowing we are secure. Thanks to Rob and his team. I highly recommend!”
Free Initial Consultation
In Business Since 2020
52 Vine St S, St. Catharines, ON L2R 3X8
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Discount Roofs

Discount Roofs

(9)
  • Job
  • Team
  • Business
“The whole experience was great. Professional, Organized and not at all an inconvenience. Work was done efficiently and timely. I highly recommend them. Ask for Terrence!”
Free Initial Consultation
Emergency Services
50 Church St, St. Catharines, ON L2R 7C2
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JJM Heating and Cooling

JJM Heating and Cooling

(20)
  • Price
“Great staff with an even better leader. Highly recommend working with Jay and his team--honest and straightforward, no need to worry about being taken advantage of. Good solid people, always reliable and never any issues!”
414 Glendale Ave, St. Catharines, ON L2P 3Y3
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Greentech Niagara Inc

Greentech Niagara Inc

(7)
Red Tag Maintenance, Maintenance and Repair, Emergency Service/Repair
“Adam and his team have been our go to contractor for many years. We install many gas bbqs and fire features and GreenTech always gets the job done right and on time. Always a pleasure to work with Adam and his team. Very professional / quality work...”
Offers Financing Options
13 Queenston St, St. Catharines, ON L2R 2Y8
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Modern Mechanical Plumbing & Heating

Modern Mechanical Plumbing & Heating

(13)
  • Plumber
  • Fair
  • Prices
“I have used Tony's Plumbing services on two separate occasions now. Both times he was very accommodating and responsive. His prices are very fair. His expertise is invaluable, he is fast and explains the issues and solutions in easy to understand lan...”
Licensed
In Business Since 2020
377 Niagara St, St. Catharines, ON L2M 4V9
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Penn Refrigeration Ltd

Penn Refrigeration Ltd

(4)
Controlled Atmosphere Systems, Air Conditioning, Heating Services & Installation
“Always professional and efficient. Been a customer of Penn Refrigeration for over 25 years”
In Business Since 1998
634 Welland Ave, St. Catharines, ON L2M 5V6
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Smith's Home Services

Smith's Home Services

(7)
  • Price
  • Job
“Great price for excellent service! It's always a pleasure to Talk to Cody. Job is always done in a time. Please call Cody😊and get great customer service and qualified professional tradesmen to complete your Home Service needs. Positive Quality, Prof...”
GAF Certified
In Business Since 2009
128 Niagara St, St. Catharines, ON L2R 4L4
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Superior Insulation Services Inc.

Superior Insulation Services Inc.

(2)
Building Solutions, Insulation, Remediation
“great work”
Free Initial Consultation
37+ Years Experience
Serving Saint Catharines Area
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Heatech Mechanical

Heatech Mechanical

(1)
> Furnaces, > Ventilators, > Air Conditioners
“Super professional, knew what they were talking about and exactly what needed to be done to our super old dinosaur of a furnace. Very punctual and quick to respond to messages. The end price matched the quote given. Cleaned up around our home and ma...”
Free Initial Consultation
In Business Since 2007
47 Commerce Pl, St. Catharines, ON L2S 0B3
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Royal Building Solutions

Royal Building Solutions

(9)
  • Price
“Amazing service! A pleasure to work with!!”
In Business Since 2013
21 Wright St, St. Catharines, ON L2P 3J2
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Regional Mechanical (Niagara) Inc.

Regional Mechanical (Niagara) Inc.

In Business Since 2016
225 St Paul St W, St. Catharines, ON L2S
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M & S Heating Service Inc

M & S Heating Service Inc

(4)
  • Furnace
  • Oil
“Thank you Jay and Melissa for excellent service on my oil burning furnace. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Heating system repair”
11 Bond St, St. Catharines, ON L2R 4Z4
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Williams Kool Heat

Williams Kool Heat

(50)
  • Job
  • Work
  • Unit
“Elmer is always so helpful and professional and takes time providing an explanation. I highly recommend this company for any furnace, water heater or air conditioner needs.”
Offers Financing Options
Free Initial Consultation
Family Business
30++ Years Experience
67 River Rd, Welland, ON L3B 2R7
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Bob Pietz Heating & Air Conditioning

Bob Pietz Heating & Air Conditioning

(50)
  • Water Heater
  • Work
  • Call
“I called Bob on one of the two first hot days of the year when my air conditioner wasn't working. They made it to my house the next afternoon, were very well priced and explained exactly what was wrong and what I needed to do to prevent further issue...”
In Business Since 2011
402 Niagara St, Welland, ON L3C 1L2
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Niagara Home Heating

Niagara Home Heating

(47)
Heat Pump Rebates and Loans, Generators, Heating
“I wold like to thank you very much for the excellent fast and professional work that the owner and his tam did at my house replace the old 25 years use air condition whit new one . I am very please and will always recommended Niagara Home Heating com...”
Coupons & Offers
Emergency Services
Transparent Fees & Pricing
Free Initial Consultation
4436 Shuttleworth Dr, Niagara Falls, ON L2G 0X5
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Aldershot Air Conditioning and Heating

Aldershot Air Conditioning and Heating

(49)
  • Gas
  • Chose
  • Price
“Tom had helped me twice with my Furnace break down. He was very responsive, friendly, showed up immediately and knows what he was doing. In both cases, the problem did not repeat again, and the pricing was reasonable. I will definitely recommend him...”
Family Business
Licensed
Emergency Services
Free Initial Consultation
411 Bartlett Ave, Grimsby, ON L3M 2N5
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Evans Heating & Cooling

Evans Heating & Cooling

(49)
Ductless Mini Splits, Air Conditioning Repair, Air Conditioning Maintenance
“Polite and courteous especially with me having a baby. Would recommend to anyone to go with them as they explain things very thoroughly to you (I had no idea what was Happening). Their lead installer Stephen is great!”
Offers Financing Options
Coupons & Offers
Locally Owned & Operated
Emergency Services
4065 Stanley Ave, Niagara Falls, ON L2E 4Z1
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Camo Gas Repair

Camo Gas Repair

(48)
Outdoor Heating, Pool Heaters, Water Heaters & Tankless
“BEST SERVICE EVER!!! Joe is one amazing guy! I live here in Hamilton and had a problem with my pool heater and he saved me tones of money and time. Long story short, I had a broken bolt in the heat exchange and he was only suppose to come and loo...”
Transparent Fees & Pricing
Coupons & Offers
Free Initial Consultation
Emergency Services
457 Fitch St, Welland, ON L3C 4W7
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Performance Heating & Air Inc.

Performance Heating & Air Inc.

(50)
Pool Heaters, Air Conditioning, Boilers, Hot Water Tanks, Radiant Heating and In Floor Heating
“Always fantastic and professional service. Prompt and punctual arrival, fast diagnosis and no unnecessary repairs or sales. A lot of small detail things that others would skip, it really speaks to the type of company they are”
Locally Owned & Operated
Free Initial Consultation
96 Front St N, Thorold, ON L2V 4R5
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HVAC, Heating & AC Services in Saint Catharines, 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 346 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 346 cost profiles.

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Heating & Air Conditioning, HVAC near Saint Catharines

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