Professional furnace repair from Climeron. Fast diagnosis, upront pricing and dependable service accross Toronto, the GTA and our extended service area.
OUR SERVICES
Furnace Repair & Maintenance Services
Whether your furnace isn't heating, wont turn on, or is making strange noise, our team can quickly diagnose the problem and recommend the right solution.
MOST REQUESTED
Furnace Diagnostics
Get help from a licensed HVAC pro diagnosing your fheating issues.
Filter Replacement
Replace dirty/clogged air filters, typically every 1-3 months depending on use and filter type.
Thermostat Issues
Check inaccurate temperature reading, dead batteries or communication problems.
Ignition Problems
Troubleshoot faulty igniters, pilot lights or ignition systems.
Won't Turn On
Your furnace isn't starting or you're getting no heat at all.
Weak or Uneven Airflow
Some rooms aren't getting enough heat, or the airflow from your vents feels weaker than usual
WHAT HAPPENS WHEN YOU CALL?
A Simple Furnace Repair Process
Booking a certified HVAC technician has never been this easy.
Tell us what's wrong
Call or book online and tell us whats happening with your furnace.
We explain your options
We'll explain what's wrong and what your options are before proceeding.
We get your heat running
Once approved, we'll complete the necessary repair and test the system
Professional furnace installation, rebate paperwork assistance, and same-day service—properly sized and expertly installed to suit your home, comfort needs, and budget.
WHAT HAPPENS WHEN YOU CALL?
Our Installation Process
Installing a new furnace in Ontario has never been this simple.
Home Assessment
We look at your existing system, home, cooling needs and installation requirements.
Professional Installation
Your new system is installed and the setup is checked for proper operation.
Final Walkthrough
We'll make sure everything is working correctly and explain the basic of your new system.
Get a free furnace installation estimate from Climeron.
No-pressure consultation · Clear recommendations · Financing options available
IS REPLACEMENT RIGHT FOR YOU?
Repair vs Replace
Some furnace problems can be resolved with a simple repair, while others may make replacement the better long-term option. Here’s what to consider when deciding which solution makes the most sense for your home.
EVERY HOME IS DIFFERENT
From older Ontario homes to newer builds, every home has different heating requirements. Your home’s size, layout, insulation, ductwork, and existing HVAC system can all affect which furnace is the right fit.
At Climeron, our team looks beyond the furnace itself. We assess your home’s size, layout, insulation, ductwork, existing system, and heating requirements to professionally recommend and install a furnace that’s properly suited to your home.
Older Homes
Older homes can have unique heating challenges, including aging ductwork, less insulation, additions, and different layouts than modern builds. Our team assesses the existing heating system, airflow, and overall home to determine what type and size of furnace makes sense for the property rather than simply replacing the existing unit with the same specifications.
Condos
Condo units have different heating considerations than detached homes, particularly when space is limited and the building has shared systems, compact ductwork, or specific installation requirements. Our team assesses the unit’s size, layout, existing heating equipment, ventilation, and available space to determine what system is appropriate.
Multi-Level Homes
Multi-level homes can have more complex heating needs because temperature and airflow can vary between floors. Upper levels may become warmer while lower levels remain cooler, and different floor plans can place additional demands on the ductwork and furnace.
Newer Homes
Newer homes are often better insulated and more airtight, which can reduce the amount of heating required compared with older properties. Our team takes these efficiency characteristics into account when selecting equipment, helping avoid an oversized furnace and ensuring the system is appropriately matched to the home's heating demand.
Bungalows
Bungalows often have a different airflow pattern than multi-level homes, with heating requirements distributed primarily across one main floor and potentially a basement. We assess the home's layout, ductwork, insulation, and existing furnace to determine the appropriate equipment and help maintain comfortable temperatures throughout the home.
Homes With Finished Basements
A finished basement can add significant living space and may require additional consideration when replacing a furnace. Our team looks at how air is currently distributed between the main floors and basement and considers whether the existing ductwork and airflow can properly support the home's heating needs.
Townhomes & Semi-Detached Hoems
Townhomes and semi-detached homes share walls with neighbouring properties, which can affect how heat is retained and distributed. Their layouts and ductwork can also be more compact or unique. Our team evaluates the specific characteristics of the home to recommend a furnace that provides the appropriate capacity without unnecessary oversizing.
WAIT...
Replacing your furnace? Don’t choose your next heating system until you’ve looked at the alternative. A modern heat pump can heat your home through the winter, cool it in the summer, and potentially help reduce your energy costs—all from one system.
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Highest Savings
Heat Pump
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| Energy Efficiency |
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We'll guide you through the rebate paperwork from start to finish:
Ontario homeowners may have access to programs that can help reduce the cost of eligible energy-efficiency improvements.
Ontario currently points homeowners toward programs including Home Renovation Savings, which can provide incentives for eligible heat-pump and other energy-efficiency upgrades.
Ontario also offers the Home Energy Loan Program (HELP), which provides eligible homeowners with financing of up to $125,000 for qualifying home-energy improvements, including certain HVAC upgrades.
FURNACE REPAIR NEAR YOU
Serving Homeowners Across Your Area
Professional furnace repair throughout Toronto, the GTA and our extended service area.
1000+
Happy Customers
Homeowners and businesses across the GTA
$0
Free Estimates
No-cost quotes or estimates
24/7
Emergency Service
We're available around the clock when you need us
100%
Work Guaranteed
Every job backed by our satisfaction promise
Fast Local Service, Right In Your Area
From Oshawa to Brampton, everywhere in between and around.
Toronto
Scarborough
Vaughan
Whitby
Ajax
Brampton
East York
Etobicoke
Maple
Markham
Mississauga
North York
Oshawa
Pickering
North York
Richmond Hill
Brighton
Cobourg
Port Hope
Bowmanville
Newcastle
Campbellford
Trenton
Belleville
Barrie
Innisfil
Orillia
Collingwood
Wasaga Beach
Midland
Gravenhurst
Bracebridge
Guelph
Cambridge
Kitchener
Waterloo
Burlington
Hamilton
Orangeville
Shelburne
Alliston
New Tecumseth
Bradford
Uxbridge
Wasaga Beach
Midland
Gravenhurst
Bracebridge
BOOK ONLINE
Get in touch with a certified HVAC technician in just a couple taps.
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REAL REVIEWS
Loved by Ontario Homeowners
Don't just take our word for it — here's what your neighbours say.
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Older Homes
Condos
Multi-Level Homes
Newer Homes
Homes With Finished Basements
Townhomes & Semi-Detached Hoems