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Hargrave Heating and Air Conditioning is proud to be based in Markham, serving Markham, Stouffville, Unionville, Pickering, and the surrounding GTA and Durham Regions. We know that HVAC emergencies don’t always happen during business hours, which is why we have crews on standby 24 hours a day, 7 days a week. Whether you need urgent furnace repair, emergency heating assistance, or air conditioning service, we are here when you need us most. Plus, be sure to keep an eye out for our seasonal flyers to take advantage of exclusive deals on our top-rated services!
Ready to get started? Send us your details below, and one of our experts will contact you to assist with your service or repair.
24 hours, 7 days a week service.
As your trusted, locally owned expert, we provide a range of dependable, high-efficiency equipment to meet any budget, ensuring everyone can enjoy reliable comfort in their home, custom projects, or commercial business. We are also proud to be a Carrier Factory Authorized Dealer. Our licensed and experienced team of specialists is continuously trained to deliver expert care and service.
F.A.Q.
We offer prompt, reliable service with live customer support ready to assist you. Our team works efficiently to schedule service as quickly as possible based on urgency and availability.
Yes. We provide heating, cooling, and specialty HVAC solutions for homes, custom projects, and commercial businesses.
We work with a range of trusted, high-efficiency equipment and are proud to be a Carrier Factory Authorized Dealer.
Yes. If your system fails unexpectedly, our team is available to help restore comfort as quickly as possible.
Yes. Routine maintenance helps prevent breakdowns, improves energy efficiency, extends system lifespan, and ensures your equipment operates safely and reliably.
Yes. We specialize in hydronic and radiant heating solutions, ideal for custom homes and specialty applications.
Our experts assess your system’s age, efficiency, and condition, then provide honest recommendations so you can make an informed decision.
Enter your details below to receive our easy-to-follow checklist and learn how to extend the life and efficiency of your HVAC system.
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