Furnace Installation & Replacement in GTA - Gas, Electric, & Others
Looking for a new furnace installation or need to replace an outdated system? Our certified HVAC technicians provide professional furnace installation and replacement services in GTA to keep your home & businesses warm and energy-efficient. We ensure seamless installation with transparent pricing.
Cozy Comfort Anytime
We Are GTA’s Top-Rated Furnace Installation & Replacement Experts
A properly installed furnace ensures efficiency, reliability, and lower energy costs. At HVAC Group, we provide expert furnace installation and replacement across the GTA, offering high-efficiency models and custom heating solutions. With certified technicians and upfront pricing, we make the process seamless and stress-free.
Heat Made Reliable
From Old to New – Hassle-Free Furnace Replacement & Installation
New Furnace Installation
We install high-efficiency furnaces with expert duct connections, thermostat integration, and airflow optimization to ensure consistent heating and long-term performance.
Furnace Replacement
Outdated systems waste energy and drive up bills. We remove old units, install modern energy-efficient furnaces, and calibrate settings for maximum performance and savings.
Gas Furnace Installation
Our team connects gas lines, venting systems, and ignition components, configuring combustion settings to achieve safe and efficient heating for residential and commercial spaces.
Electric Furnace Installation
We install electric furnaces with precise wiring, calibrated heating elements, and proper circuit breaker configurations to deliver reliable, even heat distribution.
Oil Furnace Installation & Replacement
Our oil furnace installations feature optimized fuel line connections, burner assembly setup, and heat exchanger tuning to enhance combustion efficiency and heat output.
Modulating & Two-Stage Furnace Installation
We set up modulating and two-stage furnaces with variable-speed blower motors and intelligent thermostat programming to improve temperature consistency and energy efficiency.
Hybrid (Dual-Fuel) Furnace Installation
Our technicians integrate dual-fuel systems with heat pump compatibility and automatic fuel-switching controls to balance performance and efficiency in changing temperatures.
Ductwork Installation & Modifications
We resize and modify duct systems to improve airflow, adjust return air vents, and seal leaks to maximize heat distribution and indoor comfort.
Smart Thermostat Installation
Our team installs Wi-Fi-enabled smart thermostats and programs settings for automated temperature control, zoned heating, and remote access via mobile apps.
Venting & Exhaust System Installation
We install and adjust PVC and metal vent pipes, combustion air intakes, and flue systems to prevent heat loss and ensure proper ventilation.
Furnace Sizing & Load Calculation
Using Manual J load calculations, we determine the ideal furnace size based on square footage, insulation, and climate factors to prevent inefficiency and system strain.
Energy-Efficient HVAC Upgrades
We optimize duct sealing, air filtration, and heat recovery ventilation, incorporating high-AFUE-rated furnaces to reduce energy waste and enhance indoor air quality.
Post-Installation Inspections
Every installation undergoes gas pressure adjustments, ignition system checks, and airflow calibration to verify safety, efficiency, and peak furnace performance.
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Heating Done Right
Gas, Electric, Oil, & More – We Install All Types of Furnaces
Gas Furnaces
Gas furnaces provide reliable, cost-effective heating. We install high-AFUE models with sealed combustion chambers, variable-speed blowers, and advanced ignition systems for better efficiency.
Electric Furnaces
An ideal option for homes without gas lines, electric furnaces use sequencers, heating coils, and multi-speed fans to provide quiet, even heat with minimal maintenance.
Oil Furnaces
Designed for durability, oil furnaces deliver powerful heat output, making them well-suited for colder climates. High-efficiency models feature clean-burning nozzles and advanced air filtration.
Propane Furnaces
Perfect for rural homes, propane furnaces provide high-efficiency heating without relying on natural gas. Features like modulating burners and precise fuel control improve heat distribution and energy use.
High-Efficiency (Condensing) Furnaces
These furnaces capture additional heat from exhaust gases, boosting efficiency to 95%+ AFUE. They include sealed combustion chambers and secondary heat exchangers to maximize energy savings.
Modulating Furnaces
Unlike traditional systems, modulating furnaces adjust heat output in small increments, ensuring precise temperature control and enhanced energy efficiency.
Two-Stage Furnaces
Two-stage furnaces run at low and high capacity, reducing temperature swings and energy waste. They include variable-speed blowers and intelligent gas valves for consistent indoor comfort.
Single-Stage Furnaces
Operating at a fixed heating level, single-stage furnaces offer reliable, straightforward heating with high-efficiency burners and advanced air filtration systems.
Hybrid (Dual-Fuel) Furnaces
Combining a gas furnace with an electric heat pump, hybrid systems automatically switch between energy sources for cost-effective heating based on outdoor temperatures.
Variable-Speed Furnaces
These systems adjust blower motor speed dynamically for improved air circulation, better humidity control, and reduced energy consumption.
Zoned Heating Furnaces
Designed for customized comfort, zoned heating furnaces allow independent temperature control in different areas using damper-controlled airflow and multi-thermostat integration.
Smart-Enabled Furnaces
Equipped with Wi-Fi connectivity and automation features, smart furnaces come with home assistants, mobile apps, and smart thermostats for remote control and energy tracking.
Qulaity Brands We Work With
From Carrier to Trane – The Best AC Brands We Work With
Cozy Comfort Anytime
When to Upgrade Your Furnace – Don’t Ignore These Signs
Frequent Breakdowns & Repairs
If you’re constantly replacing ignitors, flame sensors, or blower motors, your furnace may be at the end of its lifespan. Frequent repairs often cost more than investing in a new, energy-efficient system.
Rising Energy Bills
An aging furnace loses efficiency, forcing heat exchangers and burners to work harder. If your heating costs keep climbing, upgrading to a high-efficiency model can reduce monthly expenses.
Inconsistent Heating or Weak Airflow
Cold spots, uneven heating, or poor airflow may be caused by a failing blower motor, clogged ducts, or an undersized furnace. Replacing your system can restore consistent comfort throughout your home.
Strange Noises
Unusual banging, rattling, or screeching sounds may signal loose belts, motor failure, or burner misfires. Ignoring these noises can lead to major system failures requiring an urgent replacement.
Foul Odours
A burning smell can indicate overheated components, while musty odours suggest mold or moisture buildup. A rotten egg smell may be a gas leak, which requires immediate professional attention.
System is Over 15 Years Old
Most furnaces last 15–20 years, but worn-out heat exchangers, failing gas valves, and outdated controls make older models less efficient. Upgrading ensures better performance, safety, and reliability.
Heating Done Right
No Matter the Furnace Type, We Can Fix It!
Gas Furnaces
Gas furnaces rely on burners, gas valves, and heat exchangers for combustion. We diagnose and repair pilot light issues, faulty thermocouples, pressure switch failures, and carbon monoxide leaks.
Electric Furnaces
Electric furnaces use sequencers, heating elements, and blower motors to generate heat. Our experts troubleshoot burnt-out heating coils, failed relays, and malfunctioning high-limit switches.
Oil Furnaces
Oil furnaces require nozzle adjustments, combustion chamber cleaning, and fuel pump maintenance. We fix clogged filters, ignition transformer failures, and issues with the draft regulator.
Propane Furnaces
Propane furnaces operate similarly to gas models but require pressure regulators, orifice adjustments, and pilot safety checks. We handle burner misfires, gas leaks, and heat exchanger maintenance.
Dual-Fuel (Hybrid) Furnaces
These furnaces switch between gas and electric heating for efficiency. We recalibrate control boards, repair reversing valves, and optimize thermostat settings for seamless fuel transitions.
Modulating Furnaces
Modulating furnaces adjust heat output in small increments for precision heating. We service modulating gas valves, ECM blower motors, and advanced control systems for optimal comfort.
Two-Stage Furnaces
Two-stage furnaces use low and high-fire settings for energy efficiency. Our team inspects dual-stage gas valves, variable-speed blowers, and ignition systems to ensure smooth operation.
Single-Stage Furnaces
Single-stage furnaces run at full capacity whenever turned on. We troubleshoot worn-out ignitors, dirty burners, and airflow restrictions to maintain consistent heating performance.
High-Efficiency Furnaces
These furnaces use secondary heat exchangers and sealed combustion to maximize efficiency. We service condensation drain lines, variable-speed fans, and venting systems to keep them running efficiently.
Reliable Heating Services
Who We Serve: Reliable Furnace Installation for Every Property
Residential
A properly installed furnace keeps your home warm, energy-efficient, and safe. We install high-efficiency gas, electric, and hybrid furnaces, optimizing airflow, ductwork, and thermostat calibration for consistent heating and lower energy costs. Whether upgrading an old system or installing a new high-AFUE furnace, our experts ensure seamless integration and long-term performance.
Commercial
Businesses require reliable, high-performance heating systems to maintain productivity and comfort. We specialize in rooftop HVAC units, forced-air furnaces, and zoned heating solutions for offices, warehouses, retail stores, and industrial buildings. Our custom furnace sizing, ductwork modifications, and smart thermostat installations maximize efficiency while reducing energy waste and operational costs.
Stay Warm, Always
No Heat? Strange Noises? Get Emergency Furnace Services Now
A malfunctioning furnace can lead to heat loss, safety risks, and system failure. Our 24/7 emergency furnace services address ignition failures, cracked heat exchangers, blower motor malfunctions, and gas leaks. With rapid diagnostics, OEM parts, and expert repairs, we restore safe, efficient heating for homes and businesses.
Emergency Heating Services
We provide fast, same-day service and 24/7 availability to handle all your heating emergencies. Whether it’s a freezing winter night or a sudden breakdown, our skilled technicians are ready to restore your warmth. Call us now, and we’ll have an expert on the way to your door
Your Heating Experts
Upgrade to a High-Efficiency Furnace for More Savings & Comfort
Modern high-efficiency furnaces use secondary heat exchangers, variable-speed blower motors, and sealed combustion technology to reduce fuel consumption and energy waste. With AFUE ratings of 95%+, these systems deliver better airflow, lower heating costs, and improved indoor comfort for homes and businesses.
Why to Work with Us
Why Choose HVAC Group for Professional Furnace Installation in GTA?
Years of Experience
With extensive industry experience, we understand furnace sizing, heat load calculations, and proper airflow design to maximize comfort and efficiency for every space.
Top-Quality Tools & Equipment
Our team uses state-of-the-art diagnostic tools, thermal imaging, and high-precision manifold gauges to optimize your furnace’s efficiency, airflow, and safety.
Licensed & Certified Heating Installers
Our TSSA-certified technicians specialize in gas, electric, and hybrid furnace installations, following building codes, safety regulations, and manufacturer standards.
Safe and Secure Installation
Every installation includes gas line inspections, carbon monoxide testing, ventilation assessments, and ignition system verification to ensure safe and reliable operation.
Full-Service Heater Install
From furnace selection and ductwork adjustments to thermostat calibration and post-installation testing, we handle everything to ensure a seamless and efficient setup.
Custom Heating Solutions
We design tailored heating systems based on your home layout, energy efficiency goals, and budget, offering options like zoned heating, smart thermostats, and high-efficiency models.
Same-Day & Next-Day Installation
We offer fast and convenient furnace installation, minimizing downtime with fully stocked service vehicles and expert technicians who complete most jobs within hours.
Affordable Pricing
Our pricing is transparent and competitive, with no hidden fees. We also offer financing options and rebate guidance, making high-efficiency furnace upgrades more affordable.
Comfort Made Easy
Real Results from HVAC-Group Inc
Location We Serve
- Brampton
- Burlington
- Concord
- Etobicoke
- Milton
- Mississauga
- North York
- Oakville
- Thornhill
- Toronto
- Vaughan
- Woodbridge
- Georgetown
Frequently Asked Questions
Can you install a furnace yourself?
Furnace installation requires gas line connections, electrical wiring, and ventilation setup, all of which must comply with Ontario safety codes. A professional TSSA-certified HVAC technician ensures proper installation, efficiency, and safety. DIY installation is not recommended and may void the manufacturer’s warranty.
How much does it cost to install a furnace in Ontario?
Furnace installation costs in Ontario vary based on furnace type, efficiency rating, home size, and ductwork modifications. On average, installation ranges from $3,500 to $7,500, with high-efficiency models costing more but offering long-term energy savings.
How much is a new furnace in Calgary?
Furnace costs in Calgary are similar to Ontario, typically ranging from $3,000 to $6,500. Factors such as brand, AFUE rating, installation complexity, and government rebates can influence the final price.
What time of year is the cheapest to replace a furnace?
Furnace replacement is often cheapest in the spring and early fall, before peak heating and cooling seasons. HVAC companies may offer off-season discounts and rebates, making it a cost-effective time to upgrade.
How much should I budget for a new furnace?
A standard mid-efficiency gas furnace costs $3,000 to $5,500, while a high-efficiency model can range from $4,500 to $7,500. Additional costs for smart thermostat installation, ductwork modifications, and venting upgrades should also be considered.
What is the life expectancy of a furnace?
Most furnaces last 15 to 20 years, but regular maintenance, proper installation, and high-quality components can extend the lifespan. Older furnaces with frequent repairs, rising energy costs, or declining performance may need replacement sooner.
What size furnace do I need for my home?
Furnace size depends on home square footage, insulation, and climate. We perform Manual J load calculations to determine the correct BTU rating, ensuring optimal efficiency and even heating.
How long does furnace installation take?
Most furnace installations take 4 to 8 hours, depending on system complexity, venting setup, and ductwork modifications. Same-day installation is available for emergency replacements.
Are there government rebates for furnace installation?
Yes, Ontario offers rebates for high-efficiency furnaces through energy-saving programs and Enbridge Gas. We help homeowners apply for rebates to reduce furnace replacement costs.
Do you offer financing for new furnace installation?
Yes, we offer flexible financing plans to help homeowners install energy-efficient furnaces without large upfront costs. Payment options are available based on budget and credit approval.