Delta Air Systems

Great service starting with quick response time from Jason to set up audit for rebate and to give quote. Installation of new system by Liam and Brad - a really excellent team of guys...got work done well within time frame, very pleasant to deal with, took time to explain everything. Would highly recommend this service.

On Saturday Jan 7/23 our 12 year old furnace kicked the bucket. The motor had died. We just bought the place in July and now we have a one year old child in a house with no heat and its early January. After a referral from my father, I called Delta Air Systems around 5pm and by shortly after 6pm Zack the technician was in the basement pulling the furnace apart. He said that he could have a replacement motor installed later that evening, but since the furnace was already older we opted for a full replacement. The next morning at 9am Jay was in the basement taking photos and measurements. Monday morning at 9am Julian and Jacob were in our basement pulling out the old furnace and installing the new one. Every one of these guys was polite, knowledgeable, highly efficient and took great care while working in our house. The new furnace is working perfectly and it looks great! No pushy upselling, no mess, no damage to the house and from now on I will deal with no other company for heating and cooling. Simply put, Delta Air Systems is the best! Thank you for everything Julian Jacob, Jay and Zack!

Jason came to my home for the estimate and followed up with 4 system options to choose from. Because of the Greener Homes rebate, we were able to upgrade our choice. Tammy booked the team quickly according to my availability. Matt and Brad did an excellent job installing the tankless water heater, new heat pump and replacement furnace. They were conscientious, neat and friendly and answered any questions I had. Tammy also did me the favour of registering all of my new utilities! It was a breeze, and I would recommend them to anyone.

Our furnace stopped working on a cold weekend. Delta came to diagnose the problem. They sourced the part and were able to come back and install it later the same day. Braedon was very helpful in explaining the system, what was wrong and even got it running temporarily while until he could come back and install the part. Much appreciated!

We had Delta out to service our furnace. We are so impressed with the company and their customer service. Braedon was our service tech and he did a wonderful job ensuring that our system was functioning properly.

Great professional service. Excellent installation and service from start to finish. The Lennox furnace is so quiet and heats the whole house. Would recommend delta air systems to everyone. Your whole team Jason, Matt, Brad, Julien and Tammy have been great to deal with.

We had Delta Air put in a furnace past winter -no heat - they came and fixed next day - i was impressed with their fast response and clean work i had them come install my garage heater - Matt and Brad were excellent - professional very clean and detail oriented - they even checked all the other Gas fittings while there to ensure no leaks or potential issues.
Special thanks to Both Kevin and Vince as well for making this happen for me.
Delta Air is my 1st choice and should be yours too for Clean install professional service and old school approach to all customer needs. Well done guys - thanks a bunch . Sandi

Recently had my furnace tuneup by another dealer in town. My furnace was red tagged with Kitchener Utilities for a defective heat exchanger. I got second opinion and inspection by Zach at Delta. His inspection showed the heat exchanger had no defects. We were quite impressed with the prompt response and professionalism provided by Delta.

I am very pleased with the Daiken Air Conditioner and Furnace installation.
Delta Staff are very friendly, professional and great to work with. We knew we made the right decision when we needed to call on Delta more than two years later. Their service was prompt and very courteous in a professional manner with a positive interest that customer needs come first.

Thanks Delta
Ron Martin

I first hired Delta systems for a furnace replacement in 2015 when I competitively priced our a new system after the existing one cut out in middle of February. Not only were they the most competitively priced, the service they provided from sales to install to accounting was exceptional.

Since then, I have used them to install 2 other HVAC systems, a gas fireplace, and they do all my inspections and service work. They're quick to respond, always friendly, and the technicians are fantastic and work directly with my tenants to resolve issues.

Seldom do I come across a company that I can recommend to others by putting my own reputation on the line (I have recommended them to family, friends and co-workers).

My only hesitation in giving them a perfect review is that I wish I could keep them as my little secret.