We Are a Trustworthy HVAC Company in Alton, IL

The only reason I didn’t use this business is that we had set a cap on how much we could spend on the entire renovation of the house. Justin made a good impression from the start and understanding what we were dealing with took the initiative and asked if I would be alright with him contacting 2 other contractors so we could meet at the house and get the estimates done in one day
I really appreciated that and he explained it all to me. I could tell that he knew what he was doing and had experience in the business. He was on time and so were the other two!
Unfortunately the renovation everything included ended up too much for us in addition to the purchase price and we didn’t buy the house! I can recommend Justin and his business – great quality!

Came out same day right away! Completely fair and lower than expected pricing and very professional. One of the best maintenance experiences I have ever had. I will be recommending them and using them in the future with all my AC needs!

Justin is great to work with. Highly recommend Galaxy!

Justin was the absolute best!! He came through and delivered everything he promised at a great price and super nice service. Gave different options and pricing so the customer has all the information. Big A+ and fixed the same day.

I really love this place of business. They came out to my home Twice and did a great job. Awesome business.I will recommend them to everyone I could.

I cannot say enough good things about Justin. I have been thru multiple hvac companies over the last 10 years. He is knowledgeable, finds the issues quickly, and very reasonable prices.

Justin recently installed a mini split in my detached garage. He does excellent work and is very neat and detailed. Not to mention he is a very polite person. Highly recommend!

I want to thank Galaxy Heating and Air so much for the timely response and willingness to help me save some money to get my renters back to comfortable temperature in there home.
I absolutely refer Galaxy to all my friends and family. I was very pleased with the installation!

Justin gave me excellent service explained everything and gave me heat

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Justin arrived on time and assessed the problem and gave me his estimate and explained exactly what he would do.
Justin did excellent work and solved the open ductwork

‘m so happy I called I have heat and and ac. I was only concerned about the ac Justin went ahead and fixed both he is my go to I will always call Galaxy for my needs 💯

Justin was very quick and as professional as can be. Very extensive knowledge in explaining the repairs, etc. 10/10 would recommend!!