Delta Air Systems reviews (309)

Annual maintenance was completed. From Ron to Mark to Scott, the work was done quickly and professionally. Thank you Delta Air Systems. Jim T

Jason and his team Dale and Matt converted the electrical baseboard heating to the gas furnace for me last year. They did an excellent job. They are easy to talk to. They made all the efforts to satisfy my needs. I contacted Jason this year again for other jobs. I highly recommend the company.

Great people Great service Great rebate submission Got my $750 back no problem Love the lennox smart thermostst.Wifi disabled. Our gas and electric use has gone down 35% this winter even though our old furnace was energy efficient. Thank you.

Delta Air answered all my questions thoroughly and did an excellent job installing the new system. I highly recommend Delta Air Systems.

After our furnace died with the two coldest nights of the winter, Scott offered to bring over space heaters to keep us comfortable until a new furnace could be installed in two days. The install went smoothly, the technicians were great to deal with, all was cleaned up perfectly and Scott came back to make sure all was done properly and that we were happy with everything.They certainly helped make the best out of a bad situation!!

Professional, thorough, transparent service from salesman through to the installers and the office staf. Very positive experience.

They did an awesome job installing our furnace, and cooling system they took their time and made sure the job is done right

After three attempts to get our furnace fixed (4 days of a cold house at -17 Celsius outside) the furnace was declared not fixable due to a cracked heat exchanger! Diagnosis NOT by Delta Air Systems! Later on, by dismantling the old furnace, I found out that there was absolutely nothing wrong with the heat exchanger!! Great sales technique! I know NOW that this would not have happened if I had called Delta Air Systems in the first place! After getting four estimates for a new HVAC system, we decided to go with Delta Air Systems and what a great decision that was. Jason, the sales representative, was not only very knowledgeable, due to his many years of experience as a HVAC technician, but also very personal, sincere and professional in his approach to get us into a new furnace and air conditioning system. Jason gave us a lot of options by offering different manufactures and thereby different price points. I had a lot of questions that were answered happily by One day later, had the most professional installation imaginable, performed by true craftsmen, Dale and Matt. Being a technician myself, although in a different field, I could see first-hand how carefully and expertly the system was installed. Our house was treated with respect and great care. We really appreciated the way Jason, Dale and Matt took care of our needs. True professionals! This company REALLY cares.....Thank you!

We got a very old house with a relative new addition. Therefore, we had 2 vent system which requires 2 separate air systems. I did met with a few other contractors for quotes before I contacted Jason from delta air systems. Most of the other contractors just look at the footage of the house and give an estimate then gone. Jason, on the other hand, did take time to scout the house and wiring before giving us suggestions. He give us multiple options with our quote and made a few adjustment as we requested. Comparing to the other quotes I got, their price were among the lowest. The installation crew were very efficient. They did the job on time and cleaned up the area afterwards. Would definitely recommend.

Delta Air systems was recommended to me. When I called, Delta Air systems showed up on the same day that my furnace shut down. Jason had organized information and shared many options and types of furnaces. He was professional and knowledgable. He was willing to answer any questions we had. Upon installation, Dale and Matt were excellent. Again, very professional and installed the furnace properly. Dale even took the time to run through instructions for the thermostat. They cleaned up perfectly also, not leaving any mess for us to clean. Jason has continued to answer any questions I have had. Rebates were sent in for me also. I was very impressed and will recommend this company to others.