Crowley Heating & Air Conditioning
“Great service, Great prices and go out of their way in explaining all the installs ...”
Best HVAC Contractors near Rockland, ON
2 of these companies are based in Rockland; the others serve Rockland from towns including Orléans, Ottawa and Limoges.
7 open 24/7 · 10 open weekends · 22 rated 4.5+ · 3 show a licence
Data verified October 18, 2026
Kooltech Mechanical
“I will be calling again when I have any cooling and heating needs.”
D. Piché Hvac Inc.
“They replaced my furnace, hot water tank and hot water tank, did great work, clean and easy to deal with.”
Coolheat Comfort Systems
“Absolutely amazing service and faster than anyone ive met in the hvac industry.”
Comfort Systems
“I had an issue recently with my heat, I had called them the night before and they came the next day.”
Dr. Duct
“Had my ducts cleaned yesterday and these guys were professional, knowledgeable and very personable.”
The 24 companies listed for Rockland, 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: Rockland, ON
The 24 companies on this page are rated from 4.0 to 5.0 across 1,776 reviews; 11 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), responsiveness (82%) and quality (77%). The topics that come up most in reviews of the companies on this page are "price", "efficient" and "cleanliness". 7 are open around the clock; 10 are open on Saturdays and 9 on Sundays. The services the companies on this page list most often on their websites are air conditioning (4), furnace (3), boilers (2), cooling systems (2) and fireplaces (2). 3 show a licence on their websites. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 12 offer emergency call-outs; 4 offer financing or payment plans; 13 give free estimates; 5 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for all 24 of the companies on this page; 20 publish a contact page and 20 list a public email. 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 Rockland work on Saturdays or Sundays?
Saturday or Sunday hours show up for 10 of the 24 companies on this page. Saturday is mostly repair work; installations land on weekdays, because supply houses and municipal inspectors keep weekday hours.
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Advanced Hvac Inc.
“Besides doing the regular/routine maintenance when I need a service call the technicians are always very professional and well presented.”
Jeff's Hvac Services
“He diagnosed the issues quickly and arrived early in the day to ensure my AC was functioning during our recent heat wave.”
Gentech
“I really feel that I can trust them with something really important as the generator that got us thru 7 days without power while my husband was having cancer treatments .”
Ottawa Hvac Inc
“They laid down runners all away from the front door to the basement, and took all the waste away with them when they left.”
Dion Comfort
“They answered all of our questions and concerns with patience and professionalism, making sure we were completely satisfied with the installation process.”
Caron Heating & Cooling Inc.
“Patrick responded to my email very quickly, and he attended at our home the next day to complete the repair at a reasonable price.”
Weatherfix Hvac Inc
“Mahmoud quickly diagnosed and fixed the issue, and also provided helpful maintenance tips.”
Wamboldt Heating and Air Conditioning
“Matt was excellent at explaining the work and how the equipment would meet my needs, and Dawson, Boomie and Owen were wonderful at installing the A/C and furnace!”
Cdl Hvac Inc.
“I used CDL HVAC a couple of times and have always been more than satisfied with the service.”
Quality Heating & Cooling
“However the crew Phil, Dominque and sorry I cant remember the third tech's name that came in to do the install were absolutely professional, caring and clean workers.”
McKieran Heating & Cooling
“He was quick to find the problem with our pool heater, and was sure test it several times before signing off that the job was complete.”
Aardvark Heating & Cooling
“Aardvark installed a heat pump in my house, the owner is very professional and knowledgeable.”
Rgcv Gatineau
“We would like to thank Krystelle, Julien and Gilles technicians for an air conditioning installation this week.”
Clockwork Hvac
“Had gas connected to stand by generator The company was very efficient knowledgeable and very pleasant would recommend them to anyone needing work done I would definitely use them again in future if needed”
MDM Combustion Inc
“Great guy, fast clean service, amazing service.”
Milito Brothers Heating and Air
“Eric and Patrick installed the gas line for our new gas stove, they were professional, on time, and the price can't be beat.”
Global Heating
“Very personable and knowledgeable supplier who gave good advice and was available on short notice.”
Duke Hvac
“You can trust Duke HVAC for knowledgeable and efficient service provided with integrity, honesty, and reliability.”
Why these companies made our list
What customers say about companies near Rockland
- “From the initial quote and time taken to explain everything and different options were put forward in an honest and informative way, Ray was wonderful!” — customer of Coolheat Comfort Systems
- “They cleaned up and reorganized my previous furnace install (without me even asking), and were very responsive with my inquiries.” — customer of Cdl Hvac Inc.
- “Incredibly responsive, skilled, and very well priced for the great quality of installation!” — customer of Comfort Systems
- “Justin listened carefully to our needs and recommended a furnace & heat pump system that met all of our requirements at a competitive price, and without trying to upsell us on features or products we did not need.” — customer of Dion Comfort
- “They took the time to explain what I needed to know to operate our new heat pump and answered all our questions.” — customer of Advanced Hvac Inc.
Excerpts from public reviews of the companies listed on this page.
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