Energy Clean Heating and Air Systems
“Everyone from the Owner, to the tech that came out are super fantastic.”
Best HVAC Contractors in Woodbridge, ON
24 companies listed · 14 in Woodbridge · 11 open 24/7 · 16 open weekends · 22 rated 4.5+
Data verified October 18, 2026
Installmart Home Products & Services
“It has been nice working with Ali Ahmed to get reasonable quote and he explained heat pump details in detailed manner.”
EH Price Toronto
“Manufacturing and delivery highly competitive and when I have difficulty in projects eh price truly exceed their services to help me keep in board with my projects.”
Bridge Home Services
“He is a very sincere and honest person who goes above and beyond to do a great job.”
Absolute Energy Control
“The technician took the time to thoroughly assess my home's heating and cooling needs, offering tailored recommendations that balanced performance and energy efficiency.”
Lisi Services
“The worker really took the time and effort to keep things clean.”
The 24 companies listed for Woodbridge, 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: Woodbridge, ON
14 of the 24 companies we list are based in Woodbridge; the other 10 serve Woodbridge from towns including Vaughan, Mississauga and Richmond Hill. 23 of the companies on this page have a rating, from 4.0 to 5.0 across 3,784 reviews; 14 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%), quality (80%) and responsiveness (80%). The topics that come up most in reviews of the companies on this page are "efficient", "estimates" and "price". 11 are open around the clock; 16 are open on Saturdays and 15 on Sundays. The services the companies on this page list most often on their websites are air conditioner repair (2), duct cleaning (2), furnace repair (2) and water heater repair (2). 8 show a licence on their websites. Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 13 offer emergency call-outs; 5 offer financing or payment plans; 11 give free estimates; 6 are family- or locally-owned and 9 list coupons or special offers. 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 Woodbridge work on Saturdays or Sundays?
Saturday or Sunday hours show up for 16 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.
District Air Systems Inc.
“Would highly recommend and refer to family & friends”
Stay Kool Mechanical Ltd
Canadawide Heating and Cooling
“The guys are always very professional and easy to work with.”
Tap Mechanical Services
“As someone who deals with a wide variety of vendors at work I can tell you that TAP is top notch in customer service and quality.”
Unilux RHP
“Really enjoyed the work done by Unilux for my new system!”
Wrightway
Empire Controls Ltd
Meldan Air
“He takes the time to explain the issue in detail and his course of action.”
Energy Home Service
“He did a great job cleaning my ducts and educating me on how to maintain the various filters within my utility room.”
Evam Canada Inc.
“Very clean and left the my house clean after job was done.”
Econoair Heating & Cooling Inc
“Technician arrived a little late, but did not rush and was very thorough, which we really appreciate.”
Longhouse Electric
“Not only did he restore the lost power quickly but he actually installed the light fixture himself for free.”
Smile Hvac
“Valery & Manmath from Smile HVAC did great working installing my new AC unit in a timely manor.”
Empower Home Comfort
“They even cleaned up when they were finished and made every effort to limit disruption.”
Cozy World Inc.
“Always courteous and professional in replacing and maintaining the HVAC system of my house.”
Air Connect Heating & Cooling
“Jay came down on an emergency call and dealt with it efficiently and effectively.”
Air Point Heating & Cooling
“His expertise and knowledge were evident as he efficiently diagnosed and repaired the issue, saving me from unnecessary expenses.”
Summers and Smith Cooling & Heating Limited
“Quick response, efficient fix of AC system, professional, knowledgable, and kind tech, would recommend!”
Why these companies made our list
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