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Your Trusted HVAC Partner in Richmond Hill
At Mr Heat Mechanical, we prioritize your comfort with prompt, reliable HVAC and electrical services. Our certified technicians deliver expert advice and exceptional workmanship, backed by leading brands and upfront pricing. We specialize in same-day repairs, installations, and maintenance for heating, cooling, and electrical systems, ensuring tailored solutions for residential and commercial clients.

With flexible financing and rental options, we make comfort accessible while maintaining strict adherence to safety and quality standards. Our commitment to customer satisfaction is reflected in our licensed, insured team and guaranteed service promises.
Services
Furnace Repair Air Conditioner Repair Heat Pump Installation Boiler Repair Electrical Services Gas Fireplace Repair Ductless AC Indoor Air Quality Solutions Commercial HVAC Generator Installation
Highlights and features
  • We offer same-day HVAC service with a money-back guarantee
  • Our fully licensed technicians provide expert advice and exceptional workmanship
  • We guarantee transparent pricing with no hidden fees
  • We offer flexible financing and rental options for all budgets
  • We install and service leading HVAC brands for long-term reliability
Services
Furnace Repair
Our certified technicians provide prompt furnace repairs for all makes and models. We diagnose issues like pilot light failures, thermostat malfunctions, and heat exchanger problems. Same-day service ensures minimal disruption to your home comfort while maintaining safety standards.
Air Conditioner Installation
We install high-efficiency air conditioning systems tailored to your home's size and layout. Our technicians handle proper sizing, refrigerant charging, and electrical connections. We offer central AC and ductless systems with manufacturer warranties for long-term reliability.
Electrical Panel Upgrade
Upgrade to a 200-amp electrical panel for improved safety and capacity. Our licensed electricians handle breaker replacements, wiring upgrades, and code compliance checks. We ensure proper load distribution for modern home electrical demands.
Indoor Air Quality Solutions
Improve home air quality with HEPA filters, UV lights, and ventilation systems. We install whole-house humidifiers, dehumidifiers, and air purifiers that integrate with existing HVAC systems. These solutions reduce allergens and maintain optimal humidity levels year-round.
Generator Installation
We install Generac standby generators for uninterrupted power during outages. Our technicians handle proper sizing, transfer switch installation, and fuel line connections. Systems range from 7kW to 24kW with automatic operation during power failures.
Questions
Do you offer emergency HVAC services?
Yes, we provide same-day service with a money-back guarantee for urgent heating and cooling issues.
What payment options are available?
We offer financing, rental plans, and upfront pricing with no hidden fees for all services.
Can you service commercial HVAC systems?
Yes, we provide installation, repair, and maintenance for commercial HVAC systems in Toronto and surrounding areas.
Do you install energy-efficient systems?
We specialize in high-efficiency furnaces, air conditioners, and heat pumps with available rebates and tax credits.
Are your technicians licensed?
All our HVAC technicians and electricians are fully licensed, insured, and certified for safety compliance.
What areas do you service?
We serve Richmond Hill, Vaughan, Toronto, Markham, Stouffville, Aurora, and Newmarket.
Reviews (4)
Darren T.
Dec 29, 2021 Report
I had a fireplace that would not stay lit when transitioning from 'pilot' to 'on.' I made the mistake of calling another HVAC company to take a look only to have them pivot to 'diagnostics services' .. and a recommendation that the starter needs to be replaced. Never one to make the same mistake twice I reached out to Mr Heat Mechanical who had installed a whole Home Humidifier years back. I sent pictures and we agreed upon a price. Today the technician came through removed the screen and glass.. and within seconds diagnosed a melted thermocouple and a faulty starter requiring a replacement kit
Linda Hart
Nov 15, 2021 Report
Mr. Heat was great. This is the third time I have used their services for my gas fireplace and will continue to do so for all my future HVAC needs. They were efficient, knowledgeable, and reasonably priced.
Service:Heating system repair
Lal Vishwanath
Aug 30, 2021 Report
We had a problem with our Air conditioner unit at a residential unit. Water used to leak when we ran the air conditioner. When called this company, they were prompt and diagnosed the problem in few minutes. The problem was resolved by installing a new Evaporator unit for Air conditioner. We are very impressed by their thorough knowledge, expertise and experience. They performed the job to the perfection and their services are definitely worth utilizing.
Melissa Marcone
Aug 15, 2021 Report
We used Mr. Heat Mechanical Inc. as we were experiencing issues with our furnace. Their service was absolutely outstanding. They came quickly and had our furnace up and running in no time. We found them to be extremely honest and reliable and would certainly recommend them to anyone without hesitation. Thank you to Mr. Heat Mechanical for helping us and being so wonderful.