Contact Delta Air Systems for a free quote!

We will provide you with a free estimate of your replacement equipment and provide recommendations and proven solutions based on your needs. Our experts will be pleased to answer any questions or concerns you may have in a friendly, productive, and professional manner.

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HVAC Financing

With fair and flexible payment options, affordable rates, private and secure financing, and upfront and open costs with no hidden fee, you’ll be able to find the right system for your home within your budget.

Why Choose Delta Air Systems? 

Delta Air Systems has been in the business of improving the quality of the environment in homes and businesses in Kitchener-Waterloo, Cambridge & Guelph area since the 1950s. Our approach has always been to listen first –fully understanding your needs makes it simple to develop practical and cost effective solutions. When you choose to work with Delta, you’re choosing to work with the best.

Top Brand Names 

From furnaces to heat pumps to central air conditioning, we only deal with the top brand names in the industry. Established manufacturers with products that are certified, tested and approved.

Professional Technicians

We hold our technicians to the highest standard and ensure they deliver quality service to each and every customer and take continuing education classes to stay current on all our products and best practices for service, installation and repair.

Live Customer Support

With 24/7 live customer support available to your when you need it the most, you can feel comfortable knowing that any issue that may arise can be remedied; day or night. 

Over 70 Years Of Experience

 Since the mid 1950s, we have proudly served the heating & cooling needs of the Kitchener-Waterloo, Cambridge & Guelph region. When you call Delta Air Systems, you know that there are over 70 years of experience and reliable service behind our business.

Flexible Payment Options

If you’re on the market for a new heating and/or cooling system but concerned about the price, have no fear! Between sales, incentives, and rebates, plus financing options, you can get the system you deserve without breaking the bank.

Latest News

Your Heat Pump Questions Answered: Part 2

As promised, here’s the follow-up to our article Your Heat Pump Questions Answered. We’ve got 10 more questions and 10 more heat pump answers about for you. If you don’t see yours answered here, send us a message or give… Continue Reading Your Heat Pump Questions Answered: Part 2

Heat Pumps Are All the Rage! Why? Do I Need One?

If you’ve been reading our blogs lately, you’ve probably seen some about heat pumps. They’re certainly very popular right now, and their popularity is only growing – especially with the government and Enbridge giving out grants and rebates for their… Continue Reading Heat Pumps Are All the Rage! Why? Do I Need One?

Fight Inflation with Higher Efficiency HVAC Equipment

As energy prices continue to rise and inflation becomes a growing concern for homeowners, upgrading to higher energy-efficiency HVAC equipment can be a smart strategy to combat the impact of rising costs. HVAC systems account for a significant portion of… Continue Reading Fight Inflation with Higher Efficiency HVAC Equipment

Your Heat Pump Questions Answered

Have questions about heat pumps? We’ve answered some of your most common questions about heat pumps in this article.

How a New HVAC System Can Save You Money

When it comes to home expenses, heating and cooling costs can add up quickly. If your HVAC system is outdated or inefficient, you may be paying more than necessary on your energy bills. Upgrading to a new HVAC system can… Continue Reading How a New HVAC System Can Save You Money

HVAC Trends: Quiet, Smart, Efficient

Wondering what’s trending in the HVAC world? Heating and cooling technology that’s quieter, smarter, and more efficient than ever before. While these are current trends, they’re not going away anytime soon as homeowners and businesses alike look to reduce their… Continue Reading HVAC Trends: Quiet, Smart, Efficient

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