Toronto, Mississauga, Oakville & Burlington Heating & Air Conditioning
Servicing the GTA for Over 40 Years
Keep your family comfortable each & every season
we can make sure your home is as cozy as it should be
Featured Services
24 Hour Service
No answering machines. Humans you can talk to. Our Comfort Technician will contact you within one hour, it won’t cost you a fortune.
Air Conditioning
We can improve the existing level of comfort in your home with our wide range of quality Air Conditioning products and services.
Heating
An efficient furnace will not only provide a comfortable home during the frigid Canadian winter, but it will also ensure substantial energy savings.
HVAC Maintenance
Keep your high efficiency furnace motors and air condition systems running their best with clean filters and regular upkeep.
Tankless Water Heater
Replace your water heater with a more energy-efficient tankless gas water heater that will not only save you money in energy costs but give you more space, too.
Heat Pumps
Our technicians have the tools, skills, and training necessary to install, repair, and/or replace heat pump systems. If you need heat pump maintenance or services of any kind, we are your trusted solution.
Plumbing Services
Nobody enjoys dripping piping and water pools in their houses. Plumbers are your go-to individuals in this situation. Plumbers ensure that your sewage system is established and functioning correctly in both business and residential environments.
Indoor Air Quality
Studies show that more than 40 pounds of dust and dirt enter the air in your home each year. If you wouldn’t drink a glass of dirty water, don't breathe dirty air either. We can assess your air and offer custom solutions.
Duct Cleaning
Homeowners who are suffering from allergies or asthma could benefit from a thorough duct cleaning when the number of air pollutants in their home is greatly reduced.
Furnace King
We are a heating and cooling company in Mississauga that puts customers first. With over 43 years of experience, the professionals at Furnace King will review your heating and air conditioning needs and recommend a system to fit your requirements and budget. Furnace King installs energy efficient residential furnaces, tankless water heaters, air conditioners and also specializes in indoor air filtration systems, duct cleaning services and indoor humidification. We offer high class service and education for each and every client we meet. We pay close attention to details, and we guarantee all of our work and services.
Promotions
Ontario Home Renovation Savings Program
Eligible cold-climate air-source heat pumps may qualify for rebates up to $7,500. Program rules, equipment eligibility and rebate amounts apply.
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Frequently Asked Questions
What HVAC services does Furnace King provide?
We install, repair and maintain furnaces, air conditioners, heat pumps, tankless water heaters and related home-comfort equipment. We also provide duct cleaning, indoor-air-quality services and protection plans across Mississauga and the GTA.
Which areas does Furnace King serve?
Our core service area includes Mississauga, Etobicoke, Brampton, Vaughan, Oakville, Burlington, Toronto and Milton. We also serve Markham and Scarborough. If you are near the edge of the GTA, call us at (905) 564-5464 and we’ll confirm availability for your address.
How do I know whether to repair or replace my furnace or air conditioner?
The right choice depends on the equipment’s age, repair history, safety, comfort and energy use. We can diagnose the problem, explain the repair option and compare it with replacement so you can make a practical decision rather than guessing.
Do you offer heating repair in Mississauga?
Yes. Furnace King repairs furnaces and other heating equipment for homeowners in Mississauga and across the GTA, from no-heat calls to systems that run but do not keep up. Call (905) 564-5464 and tell us the equipment, what it is doing and when it started. For after-hours problems, see our emergency services page, and our furnace repair and heating services pages explain more.
Are Ontario heat pump rebates available?
Yes. Ontario’s Home Renovation Savings program currently lists rebates of up to $7,500 for eligible cold-climate air-source heat pumps, with the amount based on system size. Equipment and program rules apply, so confirm current eligibility on the official Save on Energy page before purchasing.
Can I estimate HVAC costs before booking an appointment?
Yes. Start with our HVAC cost estimator for a planning range, then book a home visit so we can size the equipment and prepare a final quote. You can also review our Mississauga HVAC call data to see the service issues local homeowners most often ask about.
How do I book HVAC service?
Call (905) 564-5464 or use our online contact form. Tell us your city, the equipment involved, what the system is doing and when the problem started so we can route the request properly.
Our Blog
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Duct Cleaning Cost in Brampton: What Affects the Price
View Details: Duct Cleaning Cost in Brampton: What Affects the PriceWondering what duct cleaning costs in Brampton? See the factors that affect pricing and request a free estimate from Furnace King.
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Why Is My Boiler Losing Pressure? A Troubleshooting Guide for Oakville Homeowners
View Details: Why Is My Boiler Losing Pressure? A Troubleshooting Guide for Oakville HomeownersBoiler losing pressure in your Oakville home? Learn the common causes and when to call Furnace King for boiler repair.
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Ductless Mini-Split Installation Cost for Home Additions in Scarborough
View Details: Ductless Mini-Split Installation Cost for Home Additions in ScarboroughAdding a room without existing ductwork? Here’s what actually drives ductless mini-split installation cost for a Scarborough home addition.