Best Gas Furnace Repair in Chicago IL

In a Chicago winter, there are always going to be plumbing and heating problems and technicians get swamped with requests for emergency services (missing appointments) or want to charge an arm and a leg when they arrive at your house. I have used these guys twice now and both times they were reasonable and helpful. They gave me a reasonable quote through the yelp app, and upon arrival, seeing the problem not as big as before, adjusted the price even further. They always respond within 24 hours, and schedule arrival within a day or so of your infractions. Morever, the tech, Jose, is easygoing and pretty accurate in his assessments and handy enough to address various types of problems I've had with water heater, furnace, and showerhead water flow.

Our tankless water heater decided to start shaking and spill water everywhere. We called OneStop Pro they came that day to come inspect it and explained in detail what had caused this to happen and what needed to be done. We had an estimate on the new work within minutes and got scheduled to have the work done the following morning at 8AM! They were great, explained everything, and were very quick to get back to us! I will definitely recommend them!

GROSSLY OVERCHARGED! For a repair of  a small house humidifier, (about $130 new one) - replaced two valves and a new filter - I was charged $601

All I can say is AWESOME! Billy did a wonderful job with various home repairs/projects that were needed and I will definitely call ABI again in the future when ready to continue the improvements to my home!!! His honesty and efficiency are appreciated very much!