Duct Masters has been in continuous operation since 2005 throughout Montreal. We are proudly Canadian and are fully insured. With every service performed you can expect professional, friendly and reliable service. Our trained technicians use powerful equipment made by the world’s largest manufacturer of duct cleaning products. They perform a thorough cleaning of your complete heating and cooling ventilation system using the latest in cleaning technology with unmatched techniques and processes refined over 12 years of service!

In 2016 we expanded our company’s knowledge and opened a new division and called it Air Masters . We now offer our clients a complete indoor air quality experience for residential and commercial business. Air Masters senior technicians have an excellent understanding of air quality analysis along with the latest equipment available in the field of Indoor Air Quality (IAQ) testing today, making us your best choice for achieving the cleanest indoor air.




  • IAQA
  • NFPA

Our Guarantee & Promise

105% Price Match

105% Price Match Guarantee

We are so confident that our prices are the best in the industry we are willing to back them with a price match guarantee. Not only will we match any competitors price on any service, we will beat it by 5%. Air Masters wants each and every one of our valued customers to be able to use our services with total confidence. That’s why we are pleased to offer our 105% Price Match Policy. If you find a lower price for the same certified air quality service, Air Masters, INC will match the offered price and beat it by 5%.

Two-Year Warranty

Here's how it works: when you purchase a Duct Masters preferred or healthy air duct cleaning package, we guarantee that our antimicrobial treatment will prevent the regrowth of mold and mildew in your air duct ventilation system for two full years, or we reapply it at no charge!

100% Satisfaction Guarantee

Every time you invest in Duct Masters or Air Masters, you can trust that your money won’t be wasted. Why? Because of our 100% satisfaction guarantee.

Reclean – if you’re not happy with our first round of cleaning, let us know within 30 days and we’ll perform a second round right away, at no cost to you.

Repair – should we accidentally cause damage to an item in your home during our service, we’ll take care of the cost of repairs.

Replace – if repair isn’t possible, we’ll offer you an equivalent cash credit to pay for a replacement item.

Thriving on Customer Referrals

We want your experience with Duct Masters or Air Masters to be the very best right from the start. We promise to treat your family and home with the utmost respect, while servicing and cleaning your ducts in a professional and efficient manner.

We understand the importance and trust given to us from customers like yourselves. The cleaning of a duct system can be a serious health issue especially when not cleaned correctly. With this in mind our expertly trained technicians will always take the serious measures needed to keep your family safe.