Get $100 Off Your Repair. CALL NOW  289-274-4367

Time to buy a new air conditioning system?

Take advantage of our limited time pre-season sale and save on a new system before the weather heats up and this deal cools down.

  • Price advantage. Receive up to $1,000 in savings.
  • Good financing. On a new system.
  • Same & next day installation. No long waits: book & be cool ASAP.
  • Get the right size AC. We help you find the perfect fit for central air.
  • Longest-lasting equipment. Get a guaranteed long lifespan with our AC systems.

“Limcan installed a new furnace and air conditioner last year and today they carried out an annual inspection. I am happy to say that I am very pleased with their service. Shalton, who attended today was polite, courteous and worked very efficiently to carry out the work. He arrived and completed the work within the allotted time and left our home clean and in good order. I highly recommend this company.

Save all summer with 24 hour repairs at no extra charge.


That means round-the-clock air conditioning repair near you, with no extra or emergency fees.

Call us on weekends, holidays, or in the middle of the night: whenever you need AC service, look for Limcan and we’ll be there.

“Jake and Owen came by for the installation of our new furnace and central air conditioner. They were super professional and were very punctual and came first thing in the morning. They exceeded our expectations with their professionalism and attention to detail. We were blown away by how comprehensive and complex an undertaking this was and they were well within their timeline and installed it during the same day. They were super sweet, extremely hard working and I’d highly recommend them and their firm for taking the edge off of making a pretty serious decision, giving us a superlative customer experience and we will look forward to bringing more business to them.”

Get more off the cost of your air conditioning installation.

Take advantage of Limcan’s limited time sale on a new AC and bask in big savings all summer long.

Receive up to $1,000 in savings and make no payments – including interest – on a new system.

“I had a new furnace and AC installed and the two service experts really lived up to their name. The job was very well done in one day with minimal interruption to our household life. For the duct and vent cleaning Miguel and Noah did an excellent job. Their attention to detail and very thorough efforts impressed my wife and myself. I would not hesitate to recommend this service to my friends and family members.”

How you’ll know it’s time for a new air conditioner.

Cost savings come from knowing when it’s time to say goodbye to your current central air system.

If your AC shows any of the following signs:

  • Poor air flow/irregular temperature
  • Non-stop running
  • Smells bad
  • Leaks all the time
  • Costs a lot in constant repairs
  • Costs a lot in monthly bills

Then it might be time for an AC replacement.

Get up to $1,000 in cost savings on a new air conditioning unit from the local pros at Limcan.

I couldn’t have asked for better installers. Corey and Josh were both friendly and polite and any time I had a question they were both willing to answer any questions I had and let me know exactly what they were doing. They were both efficient and knowledgeable and gave me instructions on how to use the new equipment. Left the working areas clean and tidy when finished.”

Certifiably different.

  • Guaranteed to Keep You Cool – Limcan Certified Heating & Air Conditioning provides your perfect temperature. Not only do we guarantee to keep it Just Right ™, we also guarantee that your new installation will perform as it was engineered to for a full 5 years.
  • Better Health – Did you know that an air conditioning unit can help to manage biological air pollutants in your home? Installing an air conditioner can also contribute to a better night’s sleep.
  • We Know Air Conditioners – Limcan Certified’s home comfort experts will not only guarantee total satisfaction with the installment process; we will also ensure that the air conditioner we secure for you is the best fit for your home and lifestyle.
  • Serious Expertise – We take pride in our extensive employee training programs so you know you’re getting the highest level of expertise.

Limcan Certified runs on integrity.

For up to 2 years from the day we install your heating or cooling unit, we will repair, replace, or refund anything necessary until you are completely happy with your new system. That’s our guarantee to you.


No Loopholes™

We won’t settle for less, so we wouldn’t expect you to. If within 2 years of the date of installation, you are not entirely satisfied with your home comfort system or service, we will do everything we can including removing the system and returning your investment. No Loopholes™ – guaranteed.


No Hassles™

If your system breaks down and you are left without temperature control within the first 2 years of installment, we will fix it within 24 hours of the time you call or give you $1000 for the inconvenience.  No Hassle™ –  guaranteed.


Just Right™

We guarantee not only that the system we install will control the temperature of your home precisely for a full 5 years, but we also guarantee no temperature variance of over 2 degrees Celsius at the thermostat. If the system fails to meet this expectation, we will fix it; up to and including replacing the entire system, free of charge. Just Right™ – guaranteed.


We Respect You™

Our technicians aren’t just HVAC experts, they’re the best in the business when it comes to customer service. We don’t take the trust our customers invest in us lightly. We guarantee that while our workers are at your home, they will respect your time, and protect your property from any possible damage, while leaving their work area just as neat as they found it. If they should fail to meet this standard, you’ll receive our full 5-year System Check-Up Package. We Respect You™ – guaranteed.

ENERGY STAR® for Your Home

We’re proud to offer ENERGY STAR® certified products, the gold standard for measuring energy efficiency in North America. Whether you’re looking for a furnace, air conditioner, water heater, or heat pump, all products with the ENERGY STAR® label have undergone rigorous testing for energy efficiency.

For you, this means lower emissions and a lower energy bill.

Guaranteed Comfort

We aren’t satisfied with your installation, until you are – guaranteed.

Reliable Service

Our technicians are ready to help, no matter the time, and never at an unexpected price.

Credit Where It’s Due

We have an A+ rating from the Better Business Bureau and a 4.9-star rating with Google.

Technological Expertise

All of our technicians are Right Time™ certified and continually trained.

Always Local

Limcan Certified is locally based and operated. We take pride in our community.

Real Experience

Whitby & area has been Limcan Certified since 1964 – that’s over 55 years of local expertise.

Book online to save on AC installation and service in your neighbourhood.

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What Homeowners Say About Us

From consultation, to installation and information, the team at Limcan were incredibly helpful, professional and knowledgeable. From the time Kathy came for a consultation until the time that Marcus and Luke fired up our new HVAC was less than 24 hours, accommodating our every need and providing flexible financing options. Would highly recommend!“​

Limcan Certified