Best Heating & Air Conditioning / HVAC In Park Ridge

“John was great to work with. I highly recommend this company and will use him moving forward with any vent needs.“

“I engaged NextGen to do some remedial work on our utility room. Involved removing part of HVAC system and water heater, removing damaged drywall. Verifying no leakage behind drywall, replacing the drywall and reassembly of the HVAC and testing. They were very efficient, timely and professional in all aspects of this project. Highly recommended!“

“They really did a stellar job. I got the comfort audit which was reasonably priced for the service I got. Jen was very accommodating and prompt when I initially connected. Dave performed the audit; he is an absolute expert in the building science. He found some major issues with air infiltration and gave me all the information and contacts I need to get them fixed. Also a very affable guy which made the audit a pleasure! Couldn't recommend them highly enough.“

“It just so happened when it was -5° in Chicago. My heating system was only blowing cold air. I called them at 4 PM they were due to close at 4:30. They were very nice and polite on the phone they wanted to get in contact with their technician. He was at my house by 5 PM polite, professional, respectful of the property. thank you so much for the quick and efficient service and what I considered a fair price. Will be using you for all my heating and air conditioning needs in the future John from Park, Ridge, Illinois.Services: Repair HVAC“

“We just had our furnace and air conditioner serviced by Bob and he did a top-notch job. Watching him work and asking him questions and there are always questions from me learning how to maintain my equipment. I had some questions about my hot water tank which was pretty old, and we decided to get a new one. He installed a top-of-the-line commercial hot water tank, and it works great. He is such a great guy and so neat with his work. He noticed we had a gas generator and he told me he went to school for 3 days getting his certificate to service our Generac generator, so we will be using him for that also. We highly recommend him for any of the work I just mentioned and you won't be sorry.“

“Just had PT Duct Cleaning clean all ducts and dryer vent in my South Barrington home. The technicians, Hubert & Greg, arrived on time, were extremely professional and did a wonderful job at a very reasonable price. They reviewed the process and procedure with me thoroughly throughout the process and thanked me for my business when the job was done.“