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Markham Service Area

HVAC & Fireplace Installation in Markham, Ontario

HVAC installation Markham

Direct Air Systems operates a full working fireplace showroom at 162 Bullock Dr, Markham (Unit 13) — the only location in York Region where you can see gas and electric fireplaces burning before you buy. We install Lennox furnaces, heat pumps, and air conditioners across Markham, Unionville, Cornell, Berczy Village, and all Markham neighbourhoods.

HVAC Services We Provide in Markham

  • Furnace installation & replacement — Lennox Merit, Elite and Signature gas furnaces properly sized for Markham homes.
  • Heat pump installation — Lennox cold-climate heat pump installation for York Region homes.
  • Air conditioner installation — Lennox central AC and Mitsubishi ductless mini-splits for Markham homes.
  • Fireplace installation — gas fireplaces, electric fireplaces and inserts. Live displays at our Markham showroom.

    • Why Markham Homeowners Choose Us

    Markham’s housing stock ranges from 1980s executive homes in Unionville to new builds in Cornell and Box Grove. Many older Markham homes are on their second or third HVAC system — our technicians know the common duct configurations and gas line setups found in York Region builds from every era.

  • Live fireplace showroom — 162 Bullock Dr, Unit 13, Markham. See Napoleon, Marquis, Regency and DaVinci fireplaces burning before you buy.
  • Authorized Lennox Premier Dealer — factory-trained technicians, full manufacturer warranty.
  • Free in-home assessments — written installed quote, no obligation. Call (416) 268-1115.

    • Nearby Areas We Also Serve

    In addition to Markham, we serve Toronto, Richmond Hill, Vaughan, and all GTA service areas. Call (416) 268-1115.

    Ready to get started in Markham?

    Get a Free Quote(416) 268-1115