Exceptional Air Conditioning Repair in Cary - Delta T NC HVAC Saves the Day!…read more I can't say enough good things about Delta T NC HVAC and their air conditioning repair services in Cary! When my 80-plus-year-old mom's AC stopped cooling on a hot June evening (Friday at 5 PM!), I was in a panic. Thankfully, Keith, the owner, personally answered my call--something you don't see often these days. Despite it being late on a Friday, he had a technician out the very next morning to assess the issue. They quickly discovered that the AC was leaking Freon too fast to be repaired and needed to be replaced. The new unit wouldn't arrive until Wednesday, but instead of leaving my mom without AC, they added enough Freon to keep her home comfortable until then. True to their word, first thing Wednesday morning, the Delta T team showed up on time and installed the new AC system that same day--no delays, no excuses, just excellent service. Their professionalism, responsiveness, and genuine care for their customers make Delta T NC HVAC the best choice for air conditioning repair in Cary. If you need reliable, fast, and expert HVAC service, don't hesitate to call Keith and his team!

Our A/C fan stopped working and Chris was available the day we called. Chris was able to determine…read morewhat failed within minutes, got the part from his van, installed it, and performed additional tests. I was pleased to learn that the newly installed part should last 7-10 years, as opposed to the factory part that usually lasts 5-7 years. In addition to replacing the needed part, Chris let me know about a different maintenance part that probably would need to be replaced within the next three years. Moreover, Chris informed me that our refrigerant looked great.

This business was selected by my warranty company to come to my house for a heat issue that I was…read morehaving. I reached out to my warranty company on a Sunday and I did not expect to hear back from the business until the next day since it wasn't a regular business day. But I was contacted by Janelle later that evening to schedule an appointment at a time that worked for me. Jeff came to my house the next morning during the time frame that I was provided. He texted me with an ETA when he was on his way. He introduced himself when he came inside and put on shoe covers. He did not have a mask on but told me that he would wear one if I had one after I asked him about it. Jeff was professional, personable and kind. He explained what he did and planned to do. The repair was quick even with him having to go to the store to get a part. He also showed me the old part that he replaced. Jeff did not have any receipts on hand to give to me but he did email me a copy later. I have not had an issue since it was repaired. I would recommend them for your HVAC repairs.

Our air conditioning went out on a really hot day. Our Warranty company originally assigned a…read moredifferent company that had ONLY awful reviews, so I called to change it. We were then assigned Mechanical HVAC. I called to set up an appointment and they were able to fit us in the same day. They gave us a 2 hour time slot and even showed up early, which I appreciated because it was close to 90 degrees in the house. The technician was very friendly and explained the issue. It was a quick fix and he was gone. I appreciate the honesty and explanation of the problem. It was a great experience.

Had a problem with my gas pack and lost heat on our first floor. Out of 10 other companies they one…read moreof the few to tell my my 3 ton unit was oversize for the duct work under the house. They also found a duct was was way too small the all the correct air flow to the other half of our home. I felt they knew their stuff when they took the time to look at the electrical and our thermostat. They shows up on a cold morning and had my old unit out an the new one in with an hour. It did take 5 hours total to finish all the connections, programing the smart unit and replacing the small duct. We have heat now and it even gotten my wife home office to be heat like the rest of the house. It was always a bit warmer or colder than the rest of the house. I trust these guys to come back and fix any of my HVAC problems. They did amazing work.

Bad experience... HVAC replacement:…read more- Had a brand new Trane system installed - Didn't cool properly following installation - Took multiple visits and 2 weeks to get AC working properly (root cause: incorrect wiring at installation) Requested quote to improve even cooling: - Technicians/installers rigged system without permission (turning blower up to top speed and partially closing every damper) - would have caused premature wear and failure of unit - One technician/installer was unprofessional and rude prior to storming out of house - Sent concerns about visit to owner and office manager and never received a response - Received a quote to replace entire ductwork - instead of addressing specific areas of concern as requested During multiple interactions, they were quick to speculate and point fingers at existing construction - the majority of which were invalid or irrelevant concerns. Would not recommend - especially after the unprofessional reaction from one of their technician/installers. I was calm and polite during every interaction despite the frustration and worry that they caused (brand new unit not cooling effectively for 2 weeks during the summer). The technician/installer in question became angry after I asked basic questions about his "recommendations" which weren't logical.

Avg pricing. Simple repair of HVAC needed but included pricier 'diagnostic'. This diagnostic was…read moredone in about 10 sec yet with very strong recommendation. No probing or equipment was used or much investigation. Follow up was needed only to find at even more expense that the diagnostic info was not correct.

We needed evaluation of our HVAC unit. They fit us in, even though all techs were booked up. The…read moretechs were friendly, professional and knowledgeable and had everything sorted out and fixed in an hour! The techs that came didn't have the exact part needed so they called another tech who was nearby and he had the part and brought it to us! They arrived on time and called prior to their arrival. Very happy with their service and would recommend them to anyone that asks. Kudos!

Miles came out to Clayton to service our HVAC he was ontime and kept us updated. We originally…read moreasked for a checkup (yearly) but when he took the unit apart, it was apparent that it needed a thorough cleaning. He jumped right in after I authorized it and did a fantastic job including showing me the refrigerant reading and taking time to explain their meanings. The price was extremely fair and he will be returning for our regular maintenance appointments. Hire him, it's totally worth it!

Amazing service and flexibility. Had two separate emergency AC issues, and Ean from First…read moreRespondAir was quick on the response and remedy. Not only did Ean identify the issue, but was able to provide an interim solution while waiting for the part. In the service call, First RespondAir was very respectful of my home and were very forthcoming with keeping me informed about what's going on without being too technical in communicating across the issues. After the issue was identified, I was explained the options and rough price estimates for a fix. Shortly after deciding on a solution, the formal quote was sent via email. A+++ service, quality and overall experience

If you want top notch service, efficient, and professional, than this is the company to call. I…read morereached out to this company when my heat was not working and got a response immediately. He checked every detail of my HVAC System and found the problem. His prices were fair and affordable. I will NEVER again call those big national companies that just want to put a band aide on the problem so that they can come back. This is the company that my family will continue to call and trust with all of our HVAC systems from now on. We are extremely pleased with the service performed by this company.

Excellent service from Jordan. Very sincere and reliable. He explained the issues we are…read moreexperiencing with our HVAC system. Highly recommended!

Everything went well. They did the semi-annual maintenance and installed a new thermostat. Very…read morecourteous and and respectful of my property. I signed up for ongoing maintenance schedule.