Your Humidifier Experts

Better Air Quality for Your Home

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Humidifier Installation & Repair for Whitby & Area

Certifiably Different

A home humidity system can help you to maintain a controlled climate within your home, so that you don’t need to worry about what the weather could do.

A properly installed humidifier can help to manage a variety of health issues, such as respiratory problems such as allergies, or skin problems like eczema and acne.

Because all of our technicians are highly trained and Right Time™ certified, they have knowledge that spans our industry and are well prepared for any HVAC installation or humidifier service.

Limcan Certified Heating & Air Conditioning has been working in the Whitby and surrounding area for five-plus decades. You could say we’re familiar with the climate here.

What Customers Say

“My experience with Limcan/Walker was very good. Booking an appointment was fast and easy. I had a humidifier installed by Kyle Hurren. The work was done properly and cleanly. I would recommend using Limcan/Walker.

Customer service has been good so far, and the techs that have come to the house have been very friendly and helpful.”

- George E.

“We had a humidifier supplied and installed today. I was impressed with the personable professional service provided by Maddie. She was knowledgeable about her products, walked me through the process. I would highly recommend Limcan for your HVAC needs.”

- Pauline P.

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Your Heating & Cooling Experts

Limcan Certified Heating & Air Conditioning is your dependable source for home temperature and air quality services. Whether you need a simple duct cleaning or want to install a brand new furnace, we will ensure that your needs are met to the very best of our ability. Limcan Certified knows Whitby & area homes. We will not only help you to find the home comfort solution to meet your needs, but also ensure that the results exceed your expectations. We guarantee it.

Frequently Asked Questions

We recommend 30-33% – this is where we have seen the best results across the board. However, keep in mind that personal preference should come first in this scenario, and that your own preference may change as the seasons do. (Our dry winters are a bit more bearable with a humidifier.)

Anyone living in a residence which has one, especially individuals with asthma or eczema. Households wanting to preserve their hardwood floors or (antique) wooden furniture may also benefit from such.

The humidifiers we install use your homes entire ductwork system to distribute humidity, whereas a small, store-bought, plug in humidifier will usually only provide humidity to one small room of the home.

Our installations of humidifying systems usually take 1 to 3 hours. However, this may vary depending on how large your home is and how accessible the installation areas are.

Be sure to clear any pathways to work areas of tripping hazards, and have your furnace room and any other potential work areas readily accessible.

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.



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Keeping Your Home Just Right Since 1964

Limcan Certified Heating & Air Conditioning has been working with local families for over 55 years.

30, 000
Furnaces Installed
8, 000
Homes Serviced
Star Rating
On Google Reviews

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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