Delta Air Systems Ltd.

The team at Delta Air Systems delivered truly professional service from start to finish. From the initial quote provided by Matt to the installation completed by Eric and Andy, every step was handled with care and expertise. They were friendly, took the time to answer all of our questions, and made sure we felt comfortable throughout the process. When the job was done, they left everything spotless. They also took care of submitting our rebate and warranty information, so all we had to do was sit back and enjoy our warm home. This is how service should be done from beginning to end. We feel very confident and satisfied with the work from Delta Air Systems.

We decided to go with Delta for several reasons. Tammy H. provided exceptional knowledge and transparency when assessing our current HVAC equipment and needs with the utmost integrity. The installation team, Eric and Andy, were wonderful. They completed the job carefully and skillfully, ensuring that everything was set up in the most effective and efficient way. They took time to replace seals on the AC connection to the furnace and also removed an old pvc pipe drain tube and re-routed the condensation drain tubing in a much more convenient and less conspicuous location than had been done with the original builder's installation. Huge thanks for that! The time taken to go over the new thermostat and ensure everything was operating correctly, plus the tips they provided for what to expect as "normal" in the first 24 hours using the new furnace were invaluable. This was replacing a 20 year-old, single-stage Lennox with a new dual stage, Lennox, and we couldn't have been happier. We also liked the choice of warranty coverage. That was an option we hadn't expected. Delta Air Systems is a terrific local company that has great business principles and a trustworthy team. We're happy to have found a great new HVAC company to work with for years to come.

After our furnace was shut down by a major HVAC company, we turned to Delta for a replacement quote—and we’re glad we did. Tanya took the time to listen to our concerns and conducted a thorough assessment of our mechanical room, electrical systems, and home exterior before providing a detailed quote with several price levels and options. She also arranged for Cody, one of their technicians, to inspect the furnace and offer a second opinion. Cody’s inspection was comprehensive and professional; he explained the condition of our furnace and discussed venting options with us in detail, answering all our questions and giving clear, practical advice on how to address our concerns. After reviewing Cody’s report and Tanya’s detailed quote, we chose to proceed with Delta for our furnace replacement. Eric and Andy completed the installation process which went smoothly, and we are very satisfied with the results. We felt confident choosing Delta because of their transparency, thoroughness, and willingness to explain our options—qualities that stood out in contrast to the previous company. Tanya’s, Cody’s, Eric’s and Andy’s professionalism and attention to detail made a significant difference, and their helpful approach reassured us at every step. We highly recommend Delta to anyone seeking reliable and honest HVAC service.