20% Off Home
Boiler Repair

Use promo code BOILER20GTA.
Book today – limited time offer!

Get This Deal

Save 20% On Home Boiler Repair in Whitby, Oshawa & Durham Region

Use Promo Code BOILER20GTA

At Limcan Heating and Air Conditioning, we believe homeowners deserve more: more savings, more quality service, more satisfactory home comfort.

That’s why we’re offering 20% off our reliable, round-the-clock boiler repair services across Whitby, Oshawa & the Durham region.

Call us at (905) 427-2577 or book online and use the promo code BOILER20GTA to get more savings for your home comfort today!

With this limited time offer, you’ll enjoy 20% off:

  • 24/7/365 repair service for residential boilers
  • Emergency & last minute home appointments
  • Service from certified experts with three decades of experience and G1, G2, 313A & 313D, 308A, ODP, Wardflex, and Supervisor Training Program & IHSA Health and Safety Education Program for Contractor Safety Essentials
Call us at (905) 427-2577 or book online and use the promo code BOILER20GTA to get more savings for your home comfort today!


Conditions apply. Discount cannot be applied to existing promotions, deals or membership-exclusive offers from Right Time Group. One-time offer only.


Certifiably Different

Limcan Certified Heating & Air Conditioning has decades of experience in home heating. We have seen it all! Limcan Certified will ensure that we find the perfect appliance for your home and lifestyle, guaranteed.

Limcan Certified Heating & Air Conditioning has been in the local HVAC industry for since 1964. We have collected a wealth of knowledge and experience that puts us ahead of the rest.

We guarantee that you will not only be entirely satisfied with your new boiler, but also that you will be treated courteously and with respect while its installed.

Boilers are an effective system energy-wise because water is a better thermal medium than air. Pair this efficiency with the knowledge of Limcan Certified to discover a comfortable home with a lower monthly cost.

Frequently Asked Questions

All types of boilers should undergo annual maintenance, regardless of the type. A maintenance appointment once a year is an opportunity to have your boiler looked at by a professional. During your maintenance appointment, one of our expert boiler technicians will take the time to make any necessary adjustments and catch minor repairs before they turn into bigger issues.

Boilers and furnaces both heat your home, but in different ways. Furnaces heat your home using central air, which is distributed throughout your home with a duct and vent system. Boilers heat your home using hot water. This water is sent to radiators around your home, which heat the rooms using radiant heating.

Whether it’s time to replace your boiler depends on a number of different factors. The model of boiler you have, whether your boiler uses electricity or gas, and the maintenance your boiler receives all influence how often your boiler will need to be replaced. A rough estimate is every 8 to 15 years, but call us for a free in-home assessment to know for sure.

Limcan Certified Heating & Air Conditioning 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.

Why Choose Us?


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 Hassle™

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.

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



Book Online

Guaranteed Comfort

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

Credit Where It’s Due

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

Always Local

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

Reliable Service

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

Technological Expertise

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

Real Experience

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

24/7 365 SERVICE

647-366-5973 Request a Quote
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