Heating & Cooling Services in Markham
Professional HVAC repair, installation and maintenance for homes and businesses in Markham, Ontario.
Comfort for every season.
Heating and cooling solutions for Markham homes and commercial properties.
Local HVAC help,
without the guesswork.
Aeris provides HVAC support in Markham for customers looking for heating, cooling and efficiency-focused comfort solutions.
Warmth when Ontario turns cold.
Furnace repair, furnace replacement planning, fireplaces, gas lines and heating maintenance for dependable winter comfort.
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Cooling that keeps up with summer.
Air conditioner installation, AC troubleshooting and heat-pump options for hot, humid GTA days.
One HVAC partner.
All-year comfort.
Explore the services Aeris can provide for your property in Markham.
Furnace Services
Furnace diagnosis, repair and replacement guidance.
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Air conditioning installations and system upgrades.
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Cooling troubleshooting and performance checks.
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Heat Pumps
Heating and cooling system selection and service.
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Water Heaters
Hot-water performance and replacement options.
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Fireplaces
Gas fireplace service and installation planning.
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Gas Lines
Gas connections and qualified installation planning.
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Ductwork
Airflow and duct distribution improvement.
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HVAC Repair & Maintenance
Year-round equipment troubleshooting and care.
Explore service ↗Built around homes in Markham.
Markham includes modern homes, established neighbourhoods and busy commercial spaces, all of which can require different HVAC approaches.
- Heating and cooling for detached homes, semis, condos and commercial spaces
- Seasonal HVAC needs shaped by Ontario weather
- Clear service-area confirmation before scheduling
- Easy access to related North York and GTA services
Helpful reading for Markham homeowners.
Choosing the right HVAC service
Compare furnace, AC, heat pump, ductwork and maintenance options across the GTA.
Read guide ↗SEASONAL GUIDEHVAC maintenance checklist
Prepare your heating and cooling systems before peak summer and winter demand.
Read guide ↗AIRFLOW GUIDEWhy some rooms stay hot or cold
Understand how ductwork and airflow can affect comfort from room to room.
Read guide ↗HVAC service in Markham — FAQs
Does Aeris serve Markham?+
Yes, Markham is an Aeris service area subject to scheduling and project scope.
Do you offer heat-pump services in Markham?+
Yes. Heat-pump service and planning are available.
Do you provide seasonal HVAC maintenance in Markham?+
Yes. Seasonal maintenance is part of Aeris HVAC care.