Best Heating & Air Conditioning / HVAC In Johnson City

“Excellent company! They answer the phone in person, show up on time, honest, do good work and don’t charge an arm and a leg!!“

“Suljo and Skyler were great. Even though we ended up not needing any service after all they were very thorough in the inspection and also gave quotes in case the clog returned. They were the third plumbers to come out and instead of trying to convince me to replace the whole plumbing system ($7400+ per other companies) they quoted just the issue at hand less than $1000. If there is any other issues that arise I will be calling them immediately!“

“Jake was the service person who did my A/C maintenance today. He was very friendly, professional & answered all my questions. I was very pleased with his work. I would ask for him again if I ever need any repairs or maintenance done on my A/C or heat pump.“

“Josh is a great technician. He’s taken care of our unit for a number of years. Always does a professional and thorough job!“

“After a cold winter of course our A/C didn’t want to come on when needed. Air Serve technician came right on time and resolved the problem quickly. They are also super timely about following up on annual maintenance.“

“I purchased a new HVAC and they did a great job with the installation. I could not believe my electric bill savings. After alot of hot weather this month (May 2026), I had used the air conditioner almost every day and my bill was barely over $ 70.00. If you have questions , ask Hunter. Everyone is very helpful. I highly recommend their service and product.“

“Robinson’s H&A was recommended by our very honest HVAC service guy, Mark Faver of Telford AC & Heat when our 20+ year old beast of a heat pump finally died. They got a new heat pump ordered right away and his team was prompt, installed the new unit fast and efficiently, and then cleaned up everything and hauled away old unit. Would recommend!“

“We had been noticing high power bills and no cold air coming from the vents in our home. We scheduled a filter change and diagnostic with All Systems Go.Tim from All Systems Go was great. He explained in detail what he was looking at. Turns out our 22 year old hvac unit was zapped beyond repair.Tim gave us a great price on a new unit and had everything installed, cleaned up and running cool in a weekend. Our whole house went from 73 degrees to 68 degrees in 15 minutes with the new unit. The unit runs much quieter too. Thanks Tim.“