Delta Air Systems Ltd.

We called Delta Air Systems when our 20-year-old AC system stopped working. Tanya came to give us a quote on AC and furnace replacement. Tanya was very knowledgeable and explained the new systems clearly, highlighting their energy benefits and specifications for our home. From the three quotes we got Delta's was the most detailed and Tanya provided us with the longest visit, most thorough inspection and explanation culminating in a choice of 4 systems for varying budgets and needs. Installers Liam and Matt were punctual respectful (wore masks ), and their work was very professional. Liam explained the rudiments of the new thermostat and Tanya followed up with a thorough explanation of it. Tanya showed us all the bells and whistles of the thermostat as well as the basic options we would use. We highly recommend Delta Air Systems for their expertise and customer service.

Delta Air Systems was more than helpful and professional when I had to replace my furnace in (late Dec 2021) and my AC unit (July of 2022). Each installation was done by knowledgeable and polite technicians. Co-ordinating the installs was stress free. The installations were done on time and I am very happy with the work. I am glad that Delta Air was recommended to me via my daughter's friend! Thank you Delta Air.

I had a great experience with Delta Air Systems. They installed a new furnace for me. Jayson, the sales person was very friendly and knowledgeable. The installation crew, Steve and Kyle, showed up first thing in the morning and were incredibly courteous and professional. The installation was great and they left the furnace room and my basement clean.