AC Tune-Up
Cooling-season inspection, coil cleaning, drain check, airflow review, and performance checks where applicable.
Book nowHVAC Maintenance
HVAC Maintenance & Commercial Service Plans
Preventive maintenance for AC, furnace, rooftop units, and commercial HVAC equipment before peak season stress causes expensive downtime.
Licensed & InsuredMississauga and surrounding cities
24/7 EmergencyUrgent calls available
Upfront PricingClear diagnostic next steps
0% FinancingAvailable on qualifying installs
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Service Details
Maintenance is about reducing surprise failures.
A maintenance visit checks the parts of the system that affect reliability, airflow, safety, and efficiency. For businesses, it also helps plan around tenant comfort and operating hours.
- AC coil, filter, drain, airflow, electrical, and performance checks where applicable
- Furnace and heating inspection before winter demand
- Commercial rooftop and packaged unit checks for seasonal readiness
- Full system inspection for older equipment or recurring comfort complaints
- Clear recommendations without unsupported guarantees or warranty claims
What We Check
Maintenance services now support AC and commercial intent.
Real Deal HVAC explains what is happening and gives you the practical next step.
Get a Maintenance Plan Quote
Tell Real Deal HVAC what equipment you have and whether the site is residential or commercial.
Prefer to talk it through? Call (647) 280-6626 — answered 24/7. Licensed and insured, with the price agreed before any work starts.
FAQ
Common questions.
What does a maintenance plan cover?
Scheduled visits on your heating and cooling equipment before each season, with the safety checks, cleaning and performance testing that catch failures before they happen. What is found is written down rather than delivered verbally at the door.
Is maintenance actually worth paying for?
The case for it is not comfort, it is timing. Equipment fails under load, which means January and August, when parts and appointments are hardest to get. Most manufacturers also require documented annual maintenance to keep a warranty valid.
How often should each system be serviced?
Once a year each: heating before autumn, cooling before spring. Tankless water heaters want annual descaling on top of that, which matters more on hard water.
Do you offer plans for commercial equipment?
Yes. Preventive maintenance contracts on rooftop units and packaged systems, with written reports, which is usually what a property manager needs for budgeting.
What happens if you find something that needs fixing?
You get the finding, the cost and an honest view on whether it needs doing now or can wait until the season. Nothing beyond the maintenance visit is carried out without your approval.
Does a maintenance plan include emergency calls?
Calls are answered 24 hours a day for everyone. What a plan changes is how often we are looking at your equipment, which is what reduces the number of emergencies in the first place.