Markham Service Area

HVAC Installation in Markham

Markham's Trusted HVAC Installation Experts

When Markham homeowners need a new furnace, air conditioner, or heat pump, they turn to Direct Air Systems. With our showroom located right here at 162 Bullock Dr, Unit 13, Markham, we're not just another GTA contractor — we're your neighbours. Our certified technicians serve communities throughout Markham including Cornell, Unionville, Milliken Mills, Berczy Village, and Angus Glen, delivering professional HVAC installation backed by factory warranties and transparent pricing.

Whether you're replacing an aging furnace before an Ontario winter, upgrading to a high-efficiency heat pump, or installing central air conditioning for the summer season, Direct Air Systems handles the full job from equipment selection to final commissioning.

Equipment Brands We Install in Markham

Fireplaces

Napoleon, Marquis, Ortal, DaVinci, Dimplex, Aquafire, Regency, Montigo

HVAC

Lennox, Mitsubishi

Services We Offer in Markham

Sales: Authorized reseller of Lennox and Mitsubishi HVAC systems and leading fireplace brands.

Furnace Installation & Repair: Keep your home warm through Ontario winters with a high-efficiency gas furnace. We install and service Lennox furnaces rated up to 99% AFUE.

Air Conditioning Installation & Repair: Stay cool all summer with a properly sized AC unit. We install central air systems for homes of all sizes across the GTA.

Heat Pump Systems: Heat pumps provide efficient year-round comfort. Our certified team installs Lennox and Mitsubishi heat pump systems built for Canadian climates.

Fireplace Installation & Upgrades: Add warmth and style to any room. We carry and install gas fireplaces, electric fireplaces, wood stoves, and fireplace inserts from top brands including Napoleon, Regency, Marquis, and more.

HVAC Maintenance & Tune-Ups: Preventive maintenance extends equipment life and reduces energy bills. We offer seasonal tune-ups across all GTA cities.

Why Markham Homeowners Choose Direct Air Systems

Showroom Right in Markham — Visit our Markham showroom at 162 Bullock Dr to see equipment in person, ask questions, and get a no-pressure quote from our team.

Authorized reseller of Lennox and Mitsubishi HVAC systems and leading fireplace brands

One partner for HVAC and fireplaces — To simplify projects and service

Transparent quotes and clear timelines: So you know what to expect.

Preventive maintenance plans — That extend equipment life and reduce emergency repairs.

Local reputation for responsive service and open communication

FAQs — HVAC Installation in Markham

Do you pull permits for HVAC installation in Markham?

Yes. We handle all required permits with the City of Markham as part of the installation process.

How long does a furnace or AC installation take?

Most installations are completed in a single day. Heat pump installations may take one to two days depending on complexity.

Can I finance a new HVAC system?

Contact us to discuss available financing and rebate options, including Ontario energy efficiency programs that may apply to your installation.

What happens to my old equipment?

We remove and dispose of your old furnace, AC, or heat pump as part of the installation service.

Are your technicians familiar with Markham's building code requirements?

Yes. Our team is fully up to date on Ontario Building Code and Markham municipal requirements for HVAC and gas work.

Can you install both a furnace and a fireplace at the same time?

We install gas fireplaces, gas fireplace inserts, electric fireplaces, wood stoves, wood burning inserts, gas stoves, and outdoor gas fire features across the GTA.

Ready to get started in Markham?

Get a Free Quote (416) 268-1115