These guys are just GREAT. Friendly...on time....reasonable in price. I'll never use anyone else…read more NICE people you'll want to do business with!

From the owner: HVAC contractor specializing in residential and commercial maintenance, installation and repairs.read more

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!

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.

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.

Big shoutout to Fletcher Plumbing & Heating owner and staff. The owner came to my home and provided…read morefantastic professional service; he fixed my heating system, took the time to explain what the issue was and they gave us a more than a fair price and came through in a time of need of a major crisis. I highly recommend their services! They are the Best Plumbing & Heating & AC company in the State of Delaware!

About 5 Years ago, Fletcher selected and installed a new central AC system for my home. There have…read morebeen numerous costly repairs since - even with a 10 year warranty (which does not cover much). Latest issue was a bad coil needing replacement - $1600+. I was required to pay a 50/% deposit the first week of September. It is now the first week of November and I still do not have the new part! There have been numerous excuses and unkept promises for status calls, most recently from Fletcher owner. BTW other smaller household plumbing issues have required return visits to properly resolve.

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!

Oh my where do I start I just moved to Dover from Philly and my house had electric stove so made…read morethe call and they sent me the best Plummer in the world and he helped me out tremendously!!!

Tremendous! The cost was a fraction of the other quotes, but the quality of the work exceeded the…read morestandards. Adam Pritchard underpromises and over delivers instead of the other way around. Great company! I recommend them for any plumbing needs.

Came to my house Friday and told me that he would have an estimate ready by the following Monday or…read moreTuesday. This Friday will be 2 weeks since he came to my house and never heard from him again.

From the owner: I have over 10 years experience, you can trust with your heating and hvac needs.read more