HVAC Services in Whitby, Oshawa & Area

Heating, cooling & air quality solutions to make your home feel just right, 24/7/365.


Whitby & Area’s Air Conditioning & Furnace Experts Since 1964

lim can van

Your source for furnace and air conditioner installation, maintenance and repair across the Whitby & Oshawa region.

Limcan Certified has been proudly providing Whitby, Oshawa and the surrounding areas with dependable heating and cooling services since 1964.

From quick and simple repairs to a full setup and installation of a brand-new system, we’re here to help you make your home feel just right with 24/7/365 service.

Our certified HVAC technicians are here to help, no matter the time of year – we offer full service throughout the Whitby & Oshawa area. We are always available outside of traditional working hours and even on holidays at no extra charge.

Call us at (905) 427-2577 to speak to a Home Comfort Advisor about your HVAC needs in Whitby, Oshawa & the Durham region or request a quote online today!


Reviews From Google

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!”​

Brad D., 5/5 Stars

“First experience with Limcan. My father-in-law has used them for years – I can see why. Totally amazed not only on their response when our AC died on one of the hottest days of the year, but the friendliness & professionalism of the tech (Jake, I believe). Focused on the task at hand but also took the time to respond to my questions. Definitely recommend Limcan. You won’t be disappointed.

Gerry D., 5/5 Stars

Service Areas

  • Ajax
  • Bowmanville
  • Clarington
  • ​Durham Region
  • ​Kawartha
  • ​Oshawa
  • Peterborough
  • Pickering
  • Port Hope
  • Port Perry
  • Uxbridge
  • Whitby
lim can service area

We’ve Got You Covered

Ready When You Need Us

Ready When You Need Us

We keep our vehicles ready to run and full of tools and material. With decades of experience under our tool belts, we know that preparation is key.

Always Here

Always Here

Our certified technicians are on call to help, twenty-four hours a day, seven days a week. There are never extra charges for after-hours service.

We Respect You ™

We Respect You ™

All of our technicians are guaranteed to be respectful, courteous, and tidy when they visit your home. We always demonstrate how much we value your trust.

Certified Technicians

Certified Technicians

Because all of our technicians are Right Time™ certified, they’re the best in the business in terms of knowledge and skill. They have also passed extensive background checks.

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.

Contact Us For a Quote on HVAC Services in Whitby, Oshawa & the Durham region

Service When You Need It.
Call Us for 24-Hour Service.



Book Online

24/7 365 SERVICE

647-366-5973 Request a Quote
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