Reliable Heating & Cooling Services in Toronto & the GTA

Stay comfortable year-round with professional heating, air conditioning, installation, and repair services. From residential homes to commercial properties, Naz Heating & Cooling is here when you need us.

HVAC Solutions for Custom Homes

Building or renovating your dream home? We provide customized heating and cooling solutions, including furnace installation, gas lines, ductwork, and ventilation systems designed for your home's comfort and efficiency.

Residential & Commercial HVAC

From family homes to commercial properties, we offer heating and cooling installation, maintenance, and repair services. Our solutions are tailored to the needs of your property, helping maintain reliable indoor comfort.

Heating & Cooling Repairs

Experiencing furnace problems or an air conditioner that isn't cooling properly? We troubleshoot, service, and repair HVAC systems to help restore comfort and prevent unexpected breakdowns.

Keeping Toronto & GTA Homes Comfortable Year-Round

At Naz Heating & Cooling, we believe everyone deserves a comfortable indoor environment. We provide heating and cooling services for residential and commercial properties, with a focus on dependable solutions, quality workmanship, and customer satisfaction. Whether it's a new installation, an unexpected repair, or regular maintenance, we're here to help.

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Reliable heating and cooling solutions for every season

Professional installation, maintenance, and repairs you can count on.

Testimonials

What Our Customers Are Saying

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Iman Abbas profile picture
Iman Abbas
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Naz service is wonderful i got my gas line installed for the kitchen very fast and clean job I highly recommend them.
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Xan Der profile picture
Xan Der
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So professional and great work done! I thank you so much and would recommend to all!
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Raji Kalra profile picture
Raji Kalra
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Naz and his team were very professional and thoughtful about every step along the way. We really like the furnace he recommended for our property and installation was done beautifully. Highly recommend to anyone considering working with Naz and his team.
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Ankit Malhotra profile picture
Ankit Malhotra
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Humza was very easy to work. Went out of their way to accomodate a last moment appointment during a busy week. Job done to satisfaction and reasonable price. Their services are highly recommended.
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MD SHAHIN profile picture
MD SHAHIN
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Excellent service from Naz Heating & Cooling Inc. They installed the gas connection for my stove and also carefully checked the gas line to make sure everything was safe and working properly. Very professional, knowledgeable, and respectful. They explained everything clearly and completed the job neatly. I’m very satisfied with the service and would definitely recommend them for any gas or HVAC work.
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james dantow profile picture
james dantow
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These guys are quick, easy, professional, and the pricing is fair. I highly recommend going with these guys for any heating and cooling needs. I called them on a Thursday and they were here on a Friday before a long weekend and were able to get my oven range connected really quickly.
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DreamMade Luxury Homes profile picture
DreamMade Luxury Homes
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I had a great experience with Naz Heating and Cooling Inc. They did an excellent job running the gas line for my gas dryer and were very professional from start to finish. What I appreciated most was that they listened to exactly what I wanted and took the time to do the job the way I wanted it done, while making sure everything was done properly and safely. The work was clean, efficient, and exactly what I was looking for. I’m very happy with the result and would definitely recommend Naz Heating and Cooling to anyone looking for a reliable company that truly cares about doing a great job.
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Andy Raghoo profile picture
Andy Raghoo
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Ive recently moved into a new build townhouse, Naz respectfully came by and was able to install my gas stove for me the service they provided was fantastic.
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Parth Pandya profile picture
Parth Pandya
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Prompt, professional, and knowledgeable service for both the gas line hookup and stove setup. Everything was installed flawlessly and strictly up to code—10/10 experience!
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Judy Jetsun profile picture
Judy Jetsun
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I had a gas break in front of my home. The issue was caused some city contractors working in front of my house. After enbridge reconnected my gas service they performed a pressure test that I failed and informed me I had a leak inside my house. That lead to the Enbridge tech red tag my line. Which shut off the gas to my house and that meant we couldn’t shower due to no gas to heat the water. I needed help urgently. I looked up several HVAC tech and tried to get help to come locate and repair the leak. Most of the guys I talked to were not willing to come help or if they would it could take me a day or two to get service. But this guy told me he would be out as soon as he finished the work he was on when I called. He showed up relatively quickly and got to locating the leak. It was leaking inside my house on the water heater. my shut off valve was leaking. And another spot on the boiler. These are the only connections to the gas line. The pressure test damaged their seals due to the pressure pushed during the test at 30 times the normal pressure. That god these guys found and repaired the leaks in just 2 hours and he charged a reasonable price. Considering it was a emergency situation and he could have taken advantage of me in this situation. But he never did that. He didn’t change the price and he did a very good job and cleaned up after himself leaving no issues for me. Thanks again guys for your help.

Watch How We Work

Experience You Can Count On

Our commitment to quality workmanship, dependable service, and customer satisfaction is at the heart of everything we do. We take pride in helping homeowners and businesses maintain comfortable indoor spaces.

Years of Experience
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HVAC Installations Completed
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Satisfied Customers
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Why Choose Naz Heating & Cooling?

Focus On Getting Our Jobs Done

Choosing the right HVAC company makes all the difference in your comfort and peace of mind. At Naz Heating & Cooling, we focus on reliable service, attention to detail, and practical solutions for your heating and cooling needs. From installations to repairs and ongoing maintenance, we work to deliver professional results and a positive customer experience.

Address:

26 Dallyn Crescent, Toronto ON

Email:

nazheatingandcooling@gmail.com

Open Hours:

24 Hours