24/7 emergency HVAC service across Mississauga and the surrounding cities Call (647) 280-6626
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Mississauga HVAC Company

Real Deal HVAC Mississauga Heating, Cooling & Commercial Service

AC not cooling, a commercial rooftop unit down, or a furnace issue that cannot wait? Real Deal HVAC handles practical repair, replacement, maintenance, and emergency work across Mississauga, Oakville, Etobicoke and Burlington.

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Licensed & InsuredResidential and commercial HVAC work
24/7 EmergencyUrgent heating and cooling calls
0% FinancingAvailable on qualifying installs
1000+ JobsLocal service experience
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Need someone today? Call (647) 280-6626 for 24/7 emergency service.

Instant Estimate

Know your install price before you call

Two questions, about thirty seconds. Get a real installed price straight from our published price list, plus what it costs per month if you finance it.

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Priority Services

Cooling, commercial and maintenance services.

Book a repair, a new install or a tune-up for your home or business.

AC Repair

Warm air, no start, frozen coils, leaks, short cycling, noisy condensers, thermostat problems, and weak airflow.

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Emergency AC Repair

Summer cooling failures, no-cool calls, and urgent AC diagnostics where scheduling allows.

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Commercial HVAC

Commercial HVAC repair, RTU service, replacements, maintenance plans, and emergency business service.

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AC Installation

Central AC replacement and installation with sizing, airflow checks, efficiency options, and quote guidance.

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Maintenance Plans

Preventive HVAC maintenance for homes and businesses before peak heating or cooling season.

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Ductless Mini Splits

Targeted cooling for rooms, additions, condos, garages, and areas without ductwork.

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Commercial HVAC quote or urgent cooling service?

Call now or go straight to the commercial HVAC page to request a quote.

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Prefer to talk it through? Call (647) 280-6626, answered 24/7. Licensed and insured, with the price agreed before any work starts.

Why Real Deal HVAC

Direct service, clear diagnostics, and local equipment experience.

One local team for heating, cooling and gas work, based in Churchill Meadows, Mississauga.

  • Price agreed in writing before any work starts.
  • Published equipment prices on our pricing list.
  • Phone answered 24/7.
  • Licensed gas fitter in house, so gas work is not handed off.
Real Deal HVAC technician service equipment
Service Area

Where Real Deal HVAC works.

Serving Milton, Oakville, Etobicoke, Burlington, Mississauga, Scarborough, Erin Mills, and Port Credit.

Mississauga HVACOakville HVACEtobicoke HVACBurlington HVACCommercial HVAC24/7 Emergency

Frequently asked questions

Straight answers to what people actually ask us. Call (647) 280-6626 any hour if yours is not here.

What areas does Real Deal HVAC cover?

Mississauga, Oakville, Etobicoke and Burlington are the core service areas, worked out of 5625 Topaz Pl in Mississauga. We also take calls from the surrounding communities including Milton, Erin Mills, Port Credit and Scarborough.

Do you answer calls at night and on weekends?

Yes, 24 hours a day, seven days a week. No-heat, no-cool, water heater failures and suspected gas issues are treated as urgent rather than queued for the next business day.

What does it cost to have someone come out?

Our published air conditioning diagnostic is $165 + HST, which covers the visit and the diagnosis. Estimates on new installations and major equipment upgrades are free with no obligation. For other equipment, ask when you book so nothing is a surprise.

Can I find out what a new system costs without phoning?

Yes. The pricing list publishes real installed prices by size and brand rather than ranges, and the instant estimate tool asks two questions and gives you an installed price plus the monthly cost if you finance it.

Do you handle commercial as well as residential work?

Both. Commercial covers rooftop units, packaged systems, preventive maintenance contracts and emergency call-outs for offices, retail units, clinics, restaurants, plazas and warehouses.

Is financing available?

Yes. Payments start at $42 a month on qualifying installations, with 0% plans and longer fixed-rate terms available depending on what you qualify for.

5.0 181 Google reviews

Rated 5.0 on Google across 181 reviews.

Every 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

Reviews are shown as excerpts. The full text and reviewer profiles live on our Google Business Profile.

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Find Real Deal HVAC

Real Deal HVAC is based in Churchill Meadows, Mississauga, and dispatches to homes and businesses across Mississauga, Oakville, Etobicoke and Burlington. Calls are answered 24 hours a day.

5625 Topaz Pl
Mississauga, ON L5M 7B7 (647) 280-6626 Realdealhvac1@gmail.com Open 24 hours, 7 days a week
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