Expert HVAC & Fireplace Installation Serving the Greater Toronto Area

From Bolton to Markham and everywhere in between — Direct Air Systems installs, repairs, and services furnaces, air conditioners, heat pumps, and fireplaces across the GTA.

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GTA's Trusted HVAC & Fireplace Installation Company

Homeowners across the Greater Toronto Area trust Direct Air Systems for professional HVAC and fireplace installation. With our main office in Bolton and a showroom in Markham, we cover the full GTA, from Brampton and Mississauga in the west to Scarborough and Pickering in the east, and from Toronto up through Vaughan, Richmond Hill, and Newmarket.

Whether you need a new furnace before winter, an AC installed before summer, a heat pump upgrade for year-round efficiency, or a gas fireplace to add warmth and style to your home, our certified technicians handle the full installation from start to finish.

Heatpump
We provide residential and light commercial HVAC and fireplace installation across these GTA cities:

HVAC & Fireplace Installation Areas We Cover

Markham

Bolton

Toronto

Vaughan

Brampton

Mississauga

Richmond Hill

Newmarket

Fireplaces

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

HVAC

Lennox Product Hero (for Direct Air Systems)
  • Lennox
  • Mitsubishi

Services We Offer Across the GTA

  • 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 :
    SStay 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 Choose a Local GTA HVAC Company

  • Authorized dealer and certified installers
    For factory warranties and correct installations.
  • 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
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Get Your FREE Quote Today

(416) 268-1115

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FAQs

If you’re in the GTA or surrounding cities, the answer is almost certainly yes. Call us at (416) 268-1115 and we’ll confirm availability for your address.

For most GTA cities, we offer same-week appointments. Emergency situations are handled as quickly as possible.

No travel fees for cities within our core service area. We’ll confirm this when you book.

Yes. All technicians are licensed, insured, and certified to work on gas and HVAC systems in Ontario.

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

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