Highly recommend Evolution. Lloyd was super response. Super quick and very easy to communicate…read morewith. He was exactly on time when he said he would be. He clearly explained everything that he tried and made a recommendation on the best way forward. Could not have asked for a better experience, especially during the holiday season. THANKS FOR EVERYTHING!!

This is a great family company that take pride in their work. Lloyd and Cory came and put an entire…read morenew HVAC and duct system in our attic after the one in our crawlspace became infested with mold. They worked nearly the whole week at our house and it was a pleasure to have them here! They're super thorough. What little mess they did make, they cleaned up every day. They were also happy to show me exactly what they were doing whenever I popped my head up there. They arranged the system so we can still easily move through our attic and use it for storage. They also brainstormed with us about other attic issues and were able to tack some extra things onto the job. Lloyd called a parts manufacturer when I had questions about the type of bulb they used. I'm so grateful for their work and wold definitely recommend them!

Eashum and son to the rescue again. My A/C unit was blowing hot air, called Eashum first thing this…read moremorning at 8:00 am they came over at ten , fixed the problem in a timely fashion and my A/C is back up, THANKS!

We have been dealing with Dale Eashum since 2012. They are honest, reliable AND affordable. We have…read morehad a new heating and cooling system installed. They have replaced pipes in the house when they have busted. They respond to emergencies as quickly as possible and let you know what the costs are updront. They guarantee their work. They are the least expensive plumbing and heating company in Dover. They do not work on weekends however.

Great service and we're able to get my new system in fast. They also will follow up if anything is…read moreincorrect.

We recently bought a new home, and with it came a Heat Pump which we have never had before. Cody…read morewas able to answer all of our questions about the heat pump, basic maintenance tasks we should be doing, and what needed to happen. He was extremely patient with our questions and was able to explain everything we asked about our system. I'll absolutely have them back next year.

Josh came out and did a diagnostic for my residential system that was not providing cool…read more He went above and beyond to let me know what the issue was. He also looked at the existing supply/return trunks, registers, calculated sq footage, air handler, ect. to evaluate that my system was loosing cfm which translates to less efficiency and higher heating and cooling costs. He produced estimates with multiple options and clear cut solutions to rectify the issues. Josh and his team are professional and honest. Josh is also is one of the few HVAC pros that, if services are used, put the diagnostic fee towards the work order adding additional value. Thanks Bob

I received an estimate from Josh M., AirAdviserDE.com, for installation of a ductless mini-split…read moreunit. Josh is a thoughtful, experienced, professional. He has researched alternative models and provided the reasons he goes with the brands he recommends. I chose Daikin and I think he gave me a great product, and great service at a reasonable price. I was also impressed with the quality of the installation. The unit and cables, etc., were carefully laid out so as to maintain a good appearance. Really impressive! Thanks Josh!

Chuck came out to diagnose and repair an issue on ourA/C. I felt that the pricing was fair, and he…read morewas knowledgeable. The problem was resolved quickly. A++

Excellent and timely service, friendly people. Aire Serv has helped us out a few times and always…read moredo a great job. I highly recommend them for any HVAC needs.

Liam provided a professional service for me and did a great job. The price was fair and the repair…read morewas executed perfectly. A+

On 02/12/25 , A tech came to my home and we talked about the on going issue I was having with the…read moresystem. He noted on the invoice I was not happy with the system and stated he and the service manager would be back out the next week to check the system. As of 02/27/25 I have not been by contacted by anyone from this company. I have made multiple calls about this system and it is still not working correctly. To have this system put in was not cheap , and it is still costing money. I just want the system fixed so I can have proper heat in my home and an electric bill that is not almost $500.

We had a great experience with AirServ. Our unit stopped working, and they were able to come out…read morethe very next day to diagnose and repair the issue. The service technician was professional, friendly, and very efficient. He clearly explained the problem and had everything working again quickly. Excellent customer service from start to finish. I highly recommend Airserv for prompt, reliable service. Planning to use them to replace our older unit.

Nick is professional, honest, knowledgeable, efficient, and personable. He is Level 1 Tech, and is…read moretrained in all aspects of HVAC. If you call for a major repair, insist on Nick! Nick flushed my tankless water heater, installed a dehumidifier to the furnace, and cleaned the inside of the furnace. For this last job, he had to take out several parts to get to the back of the furnace. It looks much better and the cleaning reduced the energy wastage by 10 degrees. The appointment was scheduled months in advance for Nov 28. In the morning of Nov 28, Andrew, one of their customer "service" reps called and said Nick had a medical emergency, and would come the next day. I had a strong feeling that he is lying. So when Nick arrived the next day, I asked him about his emergency. He said that a job that was supposed to last three days, extended to four days, and now to five days. He said he'd have to go back to it on Nov 30. My suspicion was conformed. Why a company like Aire Serv hires a liar for a service rep beggars belief. Andrew's tone was disturbing. It was arrogant, yet playful. He even repeated the lie. It seemed like he was playing a game of I am lying and you don't even know it. He seemed to enjoy a certain level of "power" in inflicting dishonesty on a total stranger. I don't know if the management of this company cares enough about its reputation to fire this lying individual, but he better not call me ever again.