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1125 S Lake St, Montgomery, IL, 60538, United States
Get directionsWe can’t thank RJ O’Neil enough! Our AC went out in the middle of a heat wave, and with a newborn at home we were really worried. They responded immediately, showed up quickly, and had our unit fixed the same day. The technician was professional, efficient and personable. Having cool air back so fast was such a relief for our family (especially for the newborn and dog!). Highly recommend RJ O’Neil for anyone looking for reliable and caring HVAC service!
I live in an HOA condominium complex in Wheaton, IL. R.J.O'Neil has been on the property for emergency and non-emergency situations, mainly for plumbing on the grounds, buildings, and residences. The team is professional, polite, dependable, and good problem solvers. They are the first to call over here. I would recommend this company for all your plumbing concerns.
R. J. O’Neil handled the removal and installation of our heating and AC system today. The response to our need was quick, starting with the estimate, then proposal/invoice and finally the installation. The installers were prompt and professional and work was done in a timely fashion. They went above and beyond when connecting to the existing duct work and the clean up. We highly recommend R. J. O’Neil for all your mechanical, HVAC and plumbing contractor work, both residential and commercial. Five star business for sure!
As a small business owner, I strongly caution others against using this HVAC/R company. In my 10+ years of small business ownership, they are by far the least trustworthy and poorest performing contractor I have ever used. Our experience with them was nothing short of a disaster. We trusted them with all our HVAC and refrigeration needs and were met with poor service, a defensive attitude, and zero accountability. When problems arose (and there were many), they were quick to argue and slow to act. They raised our service rat... read more
I’ve been using this company for over 11 years, and they continue to exceed my expectations every single time! Recently, our AC stopped working, and they sent a technician out right away. He was incredibly knowledgeable—after I explained the issue, he immediately diagnosed the problem and even made an extra trip to pick up the replacement part to get us up and running the same day. This is a woman-owned business run by hardworking people who truly treat their customers and employees like family. Their service is always super... read more
R.J. O'Neil Inc. has a 4.7 star rating with 46 reviews.
R.J. O'Neil Inc. is open now. It is open 24/7.
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