Experiencing An Emergency Furnace or AC issue? Call Us! We're Available 24/7. Call Us Now & We'll Pick Up Now: (416) 520-0574

Experiencing An Emergency Furnace or AC issue? Call Us! We're Available 24/7. Call Us Now & We'll Pick Up Now: (416) 520-0574

Residential Air Conditioner
Sales And Installations

All our premium air conditioning systems come with a variety of modes and comfort-enhancing features to keep the air fresh and clean!

Proudly serving Mississauga, Oakville,
Milton, Georgetown, Burlington and surrounding areas!

Air Conditioning Sales & Installations in Mississauga, Oakville, Burlington, Milton & Surrounding Area

Keeping Summer’s Swelter at Bay

Whether you tend to run hot all night or just need a quick blast of cool before bed, at Coretemp Heating And Air Inc., we’re available 24/7 for your air conditioning needs. 


Our team is made up exclusively of the most experienced, smart and competent technicians who are dedicated to taking care of your home with the utmost care and attention.


All our premium air conditioning systems come with a variety of modes and comfort-enhancing features to keep the air fresh and clean.

They are all meticulously installed to deliver lasting performance, so they won’t interrupt your sleep or favourite Netflix show!

Get a free air conditioner quote

All images above are from real CoreTemp clients in the GTA and are not 'stock images'  from the internet*

Your Satisfaction, Guaranteed!

We treat every residential HVAC project with the respect it deserves, and don't stop until you are satisfied.

Read Our 5-Star Google Reviews

  • All our technicians are trained, certified & insured


  • Satisfaction guaranteed on every project


  • 30+ years HVAC experience


  • 5-Star Google Rating & 99% On HomeStars


  • Available 24/7 emergency service


  • We never use subcontractors - EVER


Fully Licensed Technicians

Every air conditioner installation is performed by a fully licensed CoreTemp technician.

We meet or exceed all Ontario license requirements and certifications. We are also TSSA licensed, Skilled Trades Ontario certified, ODP certified and WSIB insured.

Plus, all our technicians are factory trained regularly and authorized on the products we install. 

Get a free air conditioner quote

100% Satisfaction Guarantee

At CoreTemp we stand behind the products we offer to our customers.

We believe in installing quality products with strong manufacturer warranties and technical support.

We pride ourselves on being authorized dealers and factory trained which allows us to provide our customers with excellent skills to complete all projects to manufacturer specifications and guidelines. 

Get a free air conditioner quote

Thank You To Our Clients!

We are proud to be the winners of both the HomeStars "Best Of The Best Award"
and "Best Of Award" for 2023.

We'd like to thank our amazing clients for their continuous support.
We couldn't achieve these awards without your generous reviews!

2x Winner

13x Winner

2x Winner

13x Winner

View Our HomeStars Reviews

Read All Our Reviews And Feel Good

You're Working With An Experienced HVAC Professional

Why Our Clients Love Us

5-Star Google Rating
& Amazing Reviews

We have the best reputation in the industry with a 5-star Google rating from real happy homeowners.

Read our reviews below.

Read our Google reviews

Trained, Certified
& Insured Technicians

Any time you are dealing with HVAC, you need a certified expert.
Anything less simply isn't safe. We only employ certified & trained techs who are insured

Satisfaction Guaranteed
On Every Project

We're not happy until you're happy.
We guarantee that you will be satisfied with your equipment! Whether it's an install, repair or maintenance, we're there every step of the way.

Quality HVAC Installs

We install your HVAC equipment properly from the start to save you time and money in the long run.

Quick HVAC Repairs

There's nothing worse than your equipment failing on either a cold winters night OR that heatwave in summer. Our clients love our quick repair services.

24 Hour Service

We are available 24 hours a day and 7 days a week to help you with your HVAC needs.

Simply call us at the number below and rest assured you're in good hands.

30+ Years Of

HVAC Experience

Our top-notch services include 30 golden years of hard work and customer satisfaction.

Unrivalled
Customer Service

Thanks to our strong focus on delivering outstanding customer service, we’ve earned national recognition and respect.

World-Class Products
We Know & Trust

We provide first-class products and swift services for all budgets. Products we carry are the very same we put in our OWN homes.

Welcome To CoreTemp HVAC - Meet Richard Payer

"I personally guarantee your satisfaction"

Coretemp Heating and Air Inc. was founded by Richard Payer who has over 30 years of industry experience. He began as a service technician and gained valuable hands-on experience and knowledge of all the major HVAC brands offered in Canada.

Richard believes In putting the customer first!  He does this by educating customers, not over-selling them on products they don't really need. in 2007, he started his family-run residential HVAC business CoreTemp Heating and Air Inc.

The products we carry have been carefully selected by Richard and our technicians based upon their performance, reliability and of course costs. He only recommends products that meet his high standards and that he would use in his own home.

He personally handles every project & we invite you to contact us for a FREE quote & experience the CoreTemp difference.

Contact Richard Now

Contact Us For A FREE Air Conditioner Quote Today!

Get A FREE Air Conditioner Quote Today!

    • Contact Us For Your Free Air
    Conditioner Quote Today!

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