TRUSTED HVAC EXPERTS

KEEPING TORONTO HOMES COMFORTABLE YEAR-ROUND.

licensed5

Licensed & Insured

Our team is entirely licensed and insured, so you can rest peacefully knowing your household is in safe, qualified hands. Safety and compliance are always a priority.

trophy5

Quality Service

We take pride in mastering top-notch HVAC solutions tailored to your home’s needs. From installation to maintenance, every job is done with precision and care.

247f

On-Time Service

We respect your time. Our team arrives when scheduled and works efficiently to complete your project without unnecessary delays.

calc5

Affordable Pricing

Comfort shouldn’t come at a high cost. We offer competitive rates without cutting corners—giving you the best value for your investment.

Welcome to Irwin Heating & Cooling

Honest Work. Reliable Comfort.

At Irwin Heating & Cooling, we’re committed to keeping your home comfortable all year long. From heating and cooling installations to fast, reliable repairs, we bring experience, honesty, and quality to every job. Serving Toronto and the surrounding areas, we’re here when you need us most.

Google_reviews
Homestars
mitsubishi_certified
coleman
Take Advantage of

Our Spring Discount Offers!

NEW 14-SEER AIR CONDITIONER FOR

$4200

OUR SERVICES

Complete Heating, Cooling & HVAC Solutions for Year-Round Home Comfort and Efficiency

Expert installation, repairs, and maintenance across the Greater Toronto Area

financeit
3 Months. No Payments. No Interest.
GET AN EASY, DEPENDABLE PAYMENT PLAN

Experience Comfort You Can Count On With Trusted Local HVAC Experts Serving Toronto and Beyond

CALL US NOW FOR MORE INFORMATION

img

ABOUT US

Dedicated to Honest Service, Quality Work, and Year-Round Home Comfort

We’re not just HVAC technicians—we’re your neighbours in the Toronto community. At Irwin Heating & Cooling, we believe in doing things right the first time.

Irwin Heating & Cooling has provided dependable heating and cooling solutions to homeowners across Toronto, Vaughan, Mississauga, Markham, and Richmond Hill for years. We offer everything from AC and furnace installations to ductwork, boilers, thermostats, and high-efficiency hydronic systems. Our goal is simple: to provide expert service with no pressure, no gimmicks, and complete transparency every step of the way.

 

We’re certified Mitsubishi installers and a trusted Coleman dealership—meaning you get top-tier equipment backed by industry-leading warranties. But what truly sets us apart is our dedication to friendly, affordable, and on-time service. Whether you’re looking for a quick repair or planning a complete HVAC upgrade, you can count on us to treat your home like our own.

proudly-canadian-red-leaf-white-text

WHY CHOOSE US

The Irwin Heating & Cooling Difference—Where Quality Meets Care

We combine expert craftsmanship with genuine customer care—no shortcuts, just solid service.

icon

Licensed and Insured Professionals

Your safety is our priority. Every technician is fully certified and insured so that you can feel confident in the quality and compliance of our work.

icon

Certified Mitsubishi Installers

Our certification ensures your ductless system is installed to the highest standard. For long-term peace of mind, you also get a 10-year manufacturer warranty.

icon

No-Pressure Site Visits

We don't believe in pushy sales tactics. Our team takes the time to assess your requirements and explain solutions clearly—no commitments are required.

icon

Authorized Coleman Dealer

As an official Coleman partner, we offer reliable heating and cooling systems backed by premium warranty coverage. With every install, you get trusted performance.

icon

Full-Service Expertise

We handle everything from heating to cooling, boilers to ductwork under one roof. You won't need to juggle multiple contractors—we've got you covered.

icon

Transparent and Fair Pricing

We provide honest quotes without hidden fees. You'll always know exactly what you're paying for—professional work at a fair price.

icon

Prompt and Reliable Service

We value your time as much as you do. Our team shows up on schedule, works efficiently, and leaves your home clean when we're done.

icon

Locally Owned and Community-Focused

We're not a faceless franchise. Irwin Heating & Cooling is proudly local and committed to serving Toronto families with care, consistency, and pride.

TESTIMONIALS

Trusted by Homeowners, Backed by Experience

Real stories from homeowners who’ve trusted Irwin Heating & Cooling for comfort, quality, and peace of mind.

  • We were pleased with the prompt service and advice from Giancarlo about the state of our furnace. Subsequently his crew installed a new furnace, filter box, venting and thermostat. We are happy to recommend their work.

    brenda w.

    Professional service. Job well done and to schedule. Would definitely call Irwin heating for all my future heating needs.

    Rob P.

    Giancarlo handled a complete HVAC build for a 4 unit rental property. Not only were he and his team great communicators, but they helped us make decisions regarding the build. He installed a boilers over 12 rads and 5 heatpumps. He was always ontime, professional and his work is immaculate. I highly recommend Giancarlo for all HVAC needs and look... Read More

    Daniel M.
  • Highly recommend Giancarlo and his team. Very reliable and great communication explaining the issue and options available.

    Cathleen M.

    I have enlisted the services of Giancarlo twice now for my mother's home that is over 100 years old. He is precise with the work he has done and I never feel like I'm being taken advantage of. I look forward to doing more work with Giancarlo in the future.

    Patricia Z.

    Highly recommend Giancarlo's services from Irwin Heating & Cooling. Not only was Giancarlo knowledgeable, kind, and courteous, he was also extremely reliable and trustworthy. Giancarlo got the job done exactly when promised and even came back to check on how things were going. Very satisfied with our services.

    Nicole M.
  • Knows his industry. Professional and polite. Will attempt the smallest and need a ladder spaces. Trusted at the get go to replace the AC so I had him replace the heating system. Stress and worry free. Did not attempt any other companies for a quote as others in our building have used Giancarlo’s trusted services.

    Brooklyn G.

    My experience over the past 5 years continues to be positive with Giancarlo and his technicians. Unfortunately, I did not get the names of the 2 technicians today, but I dealt with them in the past. They are 2 awesome young men, very polite, professional and they answered all my questions. I look forward to doing business with Irwin Heating... Read More

    Ingrid S.

    Very professional, knowledgeable and efficient in his work. I only refer Irwin heating and cooling to my clients for all their HVAC needs. Giancarlo has never let me down and has provided the highest quality of service.

    D'Amico G.
  • Cleaned and repaired my aunts boiler. Works wonders now. Thank you for your timely, efficient and great service. I would recommend this company to anyone who needs work done on their hvac system.

    GP D.

    Great installation team. Very professionals and polite. The whole process was very smooth. Highly recommend.

    Wayne T.

    We had Giancarlo and Irwin Heating and Cooling come to do some repairs to our furnace. They came promptly and fixed the problems. Giancarlo explained everything thoroughly and was a pleasure to work with. We ill be calling him again whenver we have any problems!

    len g.
  • I highly recommend Giancarlo and his team. Giancarlo responded quickly to my inquiry, and completed a complicated job efficiently and effectively. His communication was great throughout the process -- he answered my many questions patiently and thoroughly.

    Danielle R.

    Giancarlo and his team installed a new heat-pump hot water heater in my home and the whole process was great. Quote was reasonable, install was cleanly done within a few hours, and they even dropped off the old tank for me. I would highly recommend their services!

    Ryan L.

    I am a resident of Richmond Hill. Last night I heard a beep sound from the basement of my house. I immediately googled and called two companies claiming clearly on their websites and advertisements "we provide 24/7 Emergency Services". But after 6-7 calls, none was helpful. No one showed up. Even one of the coordinators of company "Constant xxx"... Read More

    Mona F.

SERVICE AREAS

Reliable Heating & Cooling Services for Homes Across the Greater Toronto Area

We’re just a call away wherever you are—bringing expert HVAC service to your doorstep.

map_2

GALLERY

Explore Our Recent Projects and Quality Workmanship Firsthand

From clean installs to custom solutions, look at what we do best.

Get in touch with our team today, and let's make your home more comfortable, efficient, and worry-free.

CALL US NOW FOR MORE INFORMATION

Call Now Button