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Assurance is a locally owned Residential, and Light Commercial HVAC company. We are located in Guelph, but operate in the Cambridge, Kitchener/Waterloo and surrounding region. We service all makes and models, but have a handful of brands that we like to support. Assurance was started out of necessity to be able to offer clients a more honest and modern contractor experience. We believe in being truthful and transparent when it comes to repairing or giving you advice on replacing your HVAC system. We explain everything so that you can make an informed decision.


Why Choose Us?

Assurance is determined to exceed your expectations, from residential, to your business, we are here to work within your budget, offer a diverse range of options, and deliver the best in customer service.


Who we are


We are local experts who have been licensed for over 10 years, and continually undergoing training to improve and stay ahead of the curve. We pride ourselves on exceeding industry standards, and our technicians consistently work hard to deliver exceptional customer service.

Why are we different?


We stand behind out services and guarantee all of our work. We want you to be comfortable. We always try to repair before replacing, and we will never try to sell you something you don’t need. 



When you work with us 


We give you options that allow you to make an educated decision that fits your home or business, and budget. We work very hard to foster long-lasting relationships with our clients, which we recognize brings value, consistency, and an unmatched level of quality.

Our Philosophy

We believe that in order to offer the best service quality, you need to be honest, skilled, and dependable. It's important to us that we have a team that demonstrates these core values, and shares in our vision and goals to be the best.

companies we work with

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We offer Financing to make your life easier

Take it easy. Don't pay for 3 months.

Get an easy, dependable payment plan.

Our Work

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