Two furnaces, or zones
One furnace for the main floors, one for the top floor or an addition. We check both on one visit. When one is due, we size its replacement for its own part of the house. See furnace installation.
HVAC services in Lorne Park and Clarkson for 1960s homes on big lots and new custom rebuilds. Two furnaces, zoned systems, additions that never warm up, and gas lines for pool heaters and outdoor kitchens. Our own licensed gas fitter does the gas work.
Send the details and Real Deal HVAC will follow up.
Lorne Park began as a summer resort in the 1880s. Most homes came much later. Many are 1960s houses on large treed lots, often with more than 100 feet of frontage. A lot of them have been torn down and rebuilt as large custom homes.
Clarkson, just west, is different again. It has more 1950s to 70s detached homes and semis, plus new mid-rise condos on Lakeshore Road West.


Big back yards here often hold a pool, an outdoor kitchen or a fire table. Each one needs its own gas line. Our licensed gas fitter runs it. We do not hand it to another company.
The pipe from your meter was sized for the first appliances in the house. Add a pool heater and a kitchen, and the furnace can come up short on a cold day. We add up every appliance first. If the pipe or meter is too small, you hear it before any digging starts.
More on routes and pricing on gas line installation.
These are the jobs we are asked about most in big lakeshore homes.
One furnace for the main floors, one for the top floor or an addition. We check both on one visit. When one is due, we size its replacement for its own part of the house. See furnace installation.
A room added onto a 1960s house is often fed by one small duct off the old trunk. A new branch, a better return, or a ductless unit fixes it. See ductwork service.
Five bathrooms can drain a normal tank in one morning. A large tankless unit, two units together, or a 75 gallon tank keeps up.
With two furnaces, each needs its own control. A smart thermostat on each lets you set the floors apart and change them from your phone.
Two furnaces usually means two outdoor AC units as well. We repair and install both, and can match them on one job.
High ceilings and big open rooms dry out fast in January. A furnace humidifier on each system brings it back to a comfortable level.
Call or send the form. We will tell you what your gas line and your systems can handle.
Rather just talk? Call (647) 280-6626. We answer any hour. Licensed and insured, and you agree the price before any work starts.
Postal codes here start with L5H for Lorne Park and L5J for Clarkson and the Rattray area. Main roads are Lakeshore Road West, Lorne Park Road, Southdown Road, Winston Churchill Boulevard and the QEW.
We are based in Churchill Meadows, about 15 to 20 minutes up Erin Mills Parkway and Southdown Road. Our phone is answered 24/7 at (647) 280-6626.
Oakville is right next door, and we work there too: see HVAC in Oakville. Closer to the river, see Port Credit, Mineola and Erindale. We also cover Etobicoke and Burlington, and the rest of Mississauga.
Our installed prices are published. Big homes usually land on the larger lines of the list.
See the full pricing list, or spread the cost of an install with 0% financing from $42 a month on qualifying installs.
| Installed | Price |
|---|---|
| Furnace, 100,000 BTU two stage | $4,750 + HST |
| Furnace, 120,000 BTU York two stage | $5,250 + HST |
| Tankless, Rinnai RX 199 | $4,250 + HST |
| Tank, 75 gal Bradford White power vented | $3,500 + HST |
| Whole-home duct cleaning | From $475 + HST |
Yes, all of Lorne Park and Lorne Park Estates, plus Clarkson and the Rattray area. We fix and install furnaces, AC, water heaters and gas lines. Call (647) 280-6626 any time.
Yes. Our licensed gas fitter sizes the line for the heater, runs it from the meter, and pressure tests it before the heater is turned on. Long runs across a big lot are common here.
Yes, and it is best to bring us in early. We can run the line before the patio, deck or plants go in, which saves digging it up later.
Sometimes. It depends on the meter and the size of the pipe. We add up every appliance before we start. If it is too much, we tell you what needs to change.
Not always. If one is much newer, it may have years left. If both are old, doing them together means one job and matched systems. We price each from our list so you can compare.
Most often it is fed by one small duct off the original trunk, with no return air. A new branch, a return, or a ductless unit for that room usually fixes it.
Usually a large tankless unit like the Rinnai RX 199, two tankless units together, or a 75 gallon tank. We work out how many showers run at the same time, then size it.
Yes. We cover Clarkson from Southdown Road to Winston Churchill Boulevard, including the Lakeshore condos, plus Rattray, Meadow Wood and Bob-O-Link.
We work out of Churchill Meadows, near Ninth Line. That puts us a few minutes from Erin Mills, Lisgar and Meadowvale, and about half an hour from Port Credit, Cooksville, Malton or Clarkson. We answer the phone 24 hours a day.
5625 Topaz PlEvery review below is a real, unedited Google review left by a Real Deal HVAC customer. Open the Google listing to read all 181.
Read all 181 Google reviews“I had an outstanding experience with Real Deal HVAC Services. From start to finish, their team was professional, fast, efficient, and extremely customer friendly. They responded quickly, arrived on time, and got the job done with great…”
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“Excellent trustworthy and honest HVAC repair. Tech was friendly and able to arrive quickly to assess an issue with the AC. Identified the problem and provided different options for repair and payment plan if needed. Excellent will call again when needed.”
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