Best Gas Water Heater Installation in Chicago IL

We have a 1930s house with 1930s plumbing and our bathtub wasn't draining properly. The problem was that the previous owners of the house hadn't bothered to maintain the pipes in so long, the trap had rusted itself shut. Jose did a fantastic job in fixing the issue. He was also great about answering any question I had. Their prices are fair and I greatly appreciate that they list out everything that comes with that pricing. I will definitely be using them again for anything that comes up.

I chose One Stop to reroute the HVAC in our basement since they were also able to remove our fireplace and add lighting. I was relieved I  wouldn't have to coordinate any contractors.  They did a great job at a fair price. So I called them in again when our 20 year old A.C. died the following week. I was happy to support this small business!

Excellent service from a trustworthy company.  Have used them a few times from routine HVAC check-ups to HVAC repairs and replacing a water heater.  Calls are answered almost immediately and if not they call back in a timely manner.  Both the HVAC and Water Heater issues were taken care of same day (next day for water heater since original consult showed needing a replacement unit) but their rates were very reasonable and they don't gauge for 'emergency' service calls.  Their techs have always showed up at the scheduled time and been fast but professional.  It's refreshing having a service firm you can count on for both excellent service and fair treatment.

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!

We had a bathroom fan and a ceiling fan that needed to be installed. Al and Andy came in and split up the jobs to get them done faster. Great work and great communication!