Looking for a great air conditioner in Mississauga?

Summer in the city can be hot and humid. If you’re looking to beat the heat with an air conditioning system you can count on, trust the experts at Reliance™.

From new air conditioner units and complete HVAC conditioner systems, to installation, maintenance, and repairs, our local Home Comfort Advisors and technicians have neighbourhoods across Mississauga covered. We offer a wide selection of top-name brands backed by nearly 60 years of national industry experience. We’re committed to helping you choose the best cooling system for your space and will make sure it is running smoothly all summer long.

Learn more about air conditioners and air conditioner installation from Reliance. Or give us a call at 1-888-837-1451 or book your FREE in-home consultation online today

Should you rent or buy your air conditioner?

At Reliance, your comfort always comes first. That’s why you always have the choice to rent or buy your air conditioning unit. Your decision will depend on several factors, including your home, your lifestyle, and your budget.

Here’s what you should keep in mind:

Renting your air conditioner

  • Renting means you’ll pay for your unit with low, monthly payments.
  • Your monthly rental fee covers most maintenance and repairs.
  • Many Canadians find renting easier on their household budgets.

Buying your air conditioner

  • You’ll pay for your unit upfront.
  • You’ll be responsible for repairs and maintenance once your equipment warranty expires.
  • Owning your air conditioning unit may add value to your home.

Read more about the decision to rent or buy. Learn More

Choosing the right air conditioner in Mississauga

Make sense of your AC options
With so many makes and models available, choosing an air conditioning unit can seem like a daunting task. Your Home Comfort Advisor is here to help. We offer free in-home consultations so we can provide the right advice about which cooling system is the best choice for your space.

Here are a few things to consider:

Your home’s square-footage will play an important role in determining the size and power of your air conditioning unit.

Insulation and windows.
Your home’s insulation and windows help to keep your home warm during the winter and cool during the summer. We’ll consider both when determining which air conditioning system is best for your space.

Energy Efficiency.
If energy efficiency is important to you, you’ll want to choose an air conditioner with a high SEER (Seasonal Energy Efficiency Ratio) rating. Today’s air conditioners typically have SEER ratings from 13 – 21. The higher the number, the more energy efficient.

Whether your home is large or small, Reliance has an air conditioner to fit. And that’s the best way to ensure you cool your space efficiently, day and night, all summer long.

AC Brands We Carry in Mississauga

Reliance Home Comfort™ carries name brands you can trust, whether you are looking for an air conditioning unit or a complete home heating and cooling system.

  • SmartAir™
  • Amana®
  • Carrier®
  • Goodman®

Why choose Reliance™?

Canadians give Reliance top marks on review sites like Google and HomeStars. Here are three reasons your neighbors give us the thumbs-up:

  1. We combine more than 50 years of national experience with Home Comfort Advisors and expert technicians who live and work in Mississauga.
  2. Our technicians are trained experts and understand the ins-and-outs of all our AC brands and models.
  3. We offer live customer support, 24/7/365.

Complete Home Services – Our commitment to you

We’re committed to your comfort, all year long:

  • Furnaces
  • Water Heaters
  • Water Purifiers
  • Plumbing
  • Comprehensive Protection Plans
  • Guarantees


What our customers are saying about us in:


Average Google Rating
8.9 / 10
Average HomeStars Rating

Why Choose Reliance?

Many of our locations have been awarded Best of HomeStars 2021

Frequently Asked Questions

We know you probably have many air conditioning questions. Here are three of the most common AC inquiries:

Featured AC Resources