ROYAL HVAC INC. (416) 877-7456
Home/Services/A/C Installation & Replacement
Richmond Hill · York Region

A/C Installation & Replacement

Cooling that keeps up with July — installed once, installed right.

We install and replace central air conditioning across York Region, matched to your home's size, ductwork, and electrical panel. A correctly sized A/C runs quieter, dehumidifies better, and lasts longer than an oversized one that short-cycles all summer.

Expect clean, properly insulated line sets, a level pad, correct refrigerant charge verified at startup, and a full cooling test before we call the job done.

What's included

  • Free in-home assessment and written quote
  • Lennox central A/C systems (other brands on request)
  • Proper sizing, clean line sets, level pad installation
  • Refrigerant charge verified at startup
  • Old unit removal and disposal

Signs you need this

  • Your A/C is 12–15+ years old
  • It runs constantly but the house stays warm
  • Repairs are getting frequent or expensive
  • It uses an older refrigerant that's costly to top up

Common questions

How long does an A/C install take?
Most replacements are done in one day; new installs with electrical or duct changes can take longer. Your quote states the schedule.
What size A/C do I need?
It depends on square footage, insulation, windows and ductwork. We size it during the free assessment — bigger is not better.

Let's get this sorted.

Call for same-day priority on urgent issues, or send the details and we'll come back with a written quote.