“A&S is simply the best. They have been doing yearly service on my furnace at my shop for years. They installed central air at my house 2 years ago. From service to installation, they always perform. The techs are all professional, polite, and proficient in their trade. They always show up on time and do a thorough job. I highly recommend this company.”
Customer Reviews
“A big shout out to the ladies in the office that have been super responsive and so polite! Great people to work with.”
“After having an issue with our thermostats and heat, we needed to get HVAC out to help. A&S had the best reviews, and I had seen them highly recommended on Shelton's local facebook group. On top of that, our electrician said they are his go-to company! Ian and Colton came out today during the estimated appointment time (they send you a text when your tech is on their way), and they immediately got to work. I was impressed with how quickly they worked-- not rushed, but with intention. They were able to solve the problem in no time, educated us on what was going on, labeled our wires and helped organize them a bit better, and also had thermostats on hand they were able to install. We were very impressed with their professionalism and knowledge. Will absolutely be using them as our HVAC company moving forward!”
“We have been using A&S Nathan Heating & Cooling LLC for several years now. They are great company. All their office and field staff are friendly and knowledgeable. Their prices are very fair. They work with you to find the best solution(s) for any work and are careful to make sure your spending counts for the best options. Highly recommend!!!”
“My AC stopped working during a heat wave. I called A&S Nathan Heating & Cooling LLC, and they were able to come within two hours to diagnose and fix my system. They are fast, reliable, and efficient. Highly recommend!”
“Paul & Wes did a great job! I could see that they had a plan in place and they working accordingly. The water heater selection was a great choice; and one the company stands behind.”
“Been a customer of A&S Nathan for a long time. They are professional, knowledgeable and honest. The team also takes the time to answer any questions or concerns. The office staff is the best - friendly, responsive and helpful. I would never trust another company to take care of our heating/air conditioning systems.”
“I had my first experience with A&S Nathan HVAC on April 29, 2025. Making the appointment was a breeze. Received cordial service over the phone.
On the day of the service (tune-up and cleaning of 2 C/A units and also oil furnace) the technician Dave M. arrived on time and was very pleasant. He was neat and efficient. I call the office and ask that they give him a raise as they needed to retain him as an employee!!
I am VERY happy with the service that I received and will use this company every year going forward for all my HVAC needs.
D. Anderson”
“Very fast and prompt Very great services”
“These guys absolutely Rock!! They installed a new Weil-McClain boiler today, to replace my 30 year old unit. Workmanship was superb! They were clean, professional and indeed craftsman. Not only do they want the job to work right, but they want it to look right as well! Great price and great service. I am a customer for life now! Thank You! Jason”
