HomeStars Verified - HomeStars Best of 2018 Winner Kitchener Guelph Waterloo

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Heating

Our Furnaces

Furnace Repair

Furnace Installation

Furnace Protection Plans

Cooling

Our Air Conditioners

Air Conditioner Repair

Air Conditioner Installation

Air Conditioner Protection Plans

Ductless

Our Ductless Solutions

Why Ductless?

Daikin Ductless

Lennox Ductless

Home Comfort

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From the blog

JUNE 20, 2018

Three Factors that Impact the Cost of a New AC

If you’re a new homeowner, or just never had to replace an air conditioner, you might be...

JUNE 19, 2018

Congratulations to Our Spring Clean Up Contest Winner!

Delta Air Systems recently paired up with 107.5 Dave Rocks to run a Spring Clean Up Contest where...

Tesimonials & Reviews

Serving Waterloo, Kitchener, Guelph, Cambridge & Surrounding area.

Overall rating: ★★★★★ based on 72 reviews

Review Delta Air Systems

Dave in Kitchener

★★★★★ From the quote to the completion of our renovations, Delta was a dream to work with. I would wholeheartedly recommend these guys to anyone looking to replace their furnace or AC unit in Kitchener-Waterloo area. Never in my life has a renovation gone so smoothly.

Jody Wilson in Waterloo

★★★★★ The staff at Delta Air from sales to installation were professional and explained everything clearly, I was sold a great unit and a great price that was sized for my townhouse properly without trying to be over sold. The installation crew were friendly and did amazing work. Thanks! Highly recommend in Kitchener-Waterloo area

What Is HomeStars Verified?

A business with a Verified badge has all of their legal and professional requirements vetted by HomeStars — including, most notably, a criminal background check — giving you more peace of mind before inviting Delta Air Systems into your home.

Delta Air Systems Furnace, Air Conditioning, Ductless HVAC repair and services in Kitchener, Waterloo, Cambridge and Guelph. Get comfortable for less!

Delta Air Systems has been in the business of improving the quality of the environment in homes and businesses since the 1950’s. Our approach has always been to listen first –fully understanding your needs makes it simple to develop practical and cost effective furnace or air conditioning solutions. We service what we sell and sell only what we service. That’s why we deal only with the top brand names in the industry – Daikin and Lennox. Established HVAC manufacturers with products that are certified, tested and approved and come with the best warranties in the business. Delta Air Systems has passed the Lennox Quality Dealer Standards Program and is a certified Daikin Comfort Pro. It is a commitment to excellence through top quality customer service consistent in all participating independent dealers. If your looking for furnace or air conditioning service, repair or replacement in Kitchener-Waterloo, Guelph or Cambridge areas look no further than Delta Air Systems.

We service what we sell and sell only what we service. That’s why we deal only with the top brand names in the industry. Established manufacturers with products that are certified, tested and approved. Furnace, heat pumps and heating repair, replacement, installation and servicing in Kitchener-Waterloo, Cambridge & Guelph. Call us to discuss GreenOn rebates and incentives programs. You could be eligible to save ALOT!