Get matched with top heating and air conditioning pros in Pittsburg, IL

"Had my spring maintenance done and couldn’t be happier with the service. The technician was on time, professional, and took the time to explain everything clearly they also swapped out my nest thermostat for an ecobee and got it set up. Everything is running great and I highly recommend Pass One Hour."

"Professional, courteous, very nice staff, always pleasant to deal with, and did their job Johnny on the spot!"

"Very professional and competent service at a very reasonable price. I will certainly use them for any HVAV work needed."

"Brandon is exceptional! He does high quality work and is very thorough. Even did some troubleshooting for another problem we had. He will go the extra mile for you. Great guy and you definitely won t go wrong hiring them"

"Scott shows up when he is supposed to and does exactly what he promises."

"On time, friendly & Professional. Knew what he was doing and affordable"

"Very knowledgeable crew that worked fast and well together. They went above my expectations for a whole new system. Definitely recommend these guys."

"He was very prompt, he cleaned up after he was done. Very thorough on explaining what he did."

"He was very professional and clearly explained what the problem was."

"Almost immediately upon my request for service (via the website) I received a response, and I got excellent service from that point forward through completion of the project. Each individual I spoke with and met face-to-face was a professional and expressed their desire to expedite my order even during a time when it was very hot here, and I knew their workload was heavy. I'm extremely satisfied with the new A/C and expect to be happy with the new furnace when it gets cold here. Thanks for your diligence and an overall excellent job! David Cantrall"