4.3 
737 *The Angi rating for Plumbing companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
*The HomeAdvisor rating for Plumbing companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
Last update on April 24, 2026
Serving O Fallon, IL and surrounding areas
Approved
In business since 1987
Emergency services offered
Warranties offered
"Garrett was very professional and efficient. He got the job done in a timely manner. We are very pleased with his work and will call again if we have a plumbing issue. Dee B."
+3
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 1935
Free estimates
Emergency services offered
"It was expensive but fine. The plumber was very nice."
+1
Serving O Fallon, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Credit card accepted
"The people on the phone and the workers that worked at my house were fantastic. Damien and Ernest were the installer's top rate people. Jack, their license plumber was polite and funny. The only person we didn't care for was Keith He only stopped by to look at what was going on. He was a little rude to my wife and Made her feel Like she was second class in her own home. We Were very shocked by that. We would definitely recommend Jacuzzi to our friends."
+15
Serving O Fallon, IL and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"They did a good job & cleaned up afterwards. Polite young men. Plumber was excellent!"
+770
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 2004
Free estimates
Emergency services offered
Perfect Choice Home Solutions is a leading home improvement contractor serving areas like St. Charles, O'Fallon, Wentzville, St. Peters, Florissant, Kirkwood, Ballwin and the rest of the Greater St. Louis area. We provide professional bathroom remodeling, replacement windows, roofing, siding, entry doors, and exterior renovation services. Our experienced team combines high-quality materials, skilled installation, and personalized service to help homeowners improve curb appeal, energy efficiency, protection, and long-term home value.
+47
Serving O Fallon, IL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"I am a real estate agent and am always on the look out for companies to recommend. Every time my clients use them, they all say the same thing. Cardinal has integrity, keeps their word, and gets the job done right. Great owners, great company. I will continue to recommend for all mine and my clients plumbing needs."
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 1929
Free estimates
Credit card accepted
"The tub was purchased by the Plumbing company I Hired to instal it"
+1
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 2018
Free estimates
Credit card accepted
YOUR TRUSTED BATH REMODELING COMPANY.\n\nTransform your bathroom in just one day with professional bath and shower remodeling services. Explore our low-entry walk-in tubs and walk-in shower installations to see why a Leaf Home Bath's renovation makes all the difference. Life is full of uncertainties, but whether you can stay in the home you love shouldn't be one of them. Offering direct-to-consumer in-home comfort solutions, our team provides well-deserved peace of mind to families, caretakers, and anyone caring for a loved one. Leaf Home Bath transforms homes through high-quality accessibility solutions that improve mobility and independence. With products backed by limited lifetime warranties, flexible payment options, and hassle-free installations, the Leaf Home Bath team prides itself on making home upgrades easy. Call us today to create a spa-like retreat in the comfort of your own home!
Serving O Fallon, IL and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
High and Dry Foundation Repair takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is High and Dry Foundation Repair's mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. High and Dry Foundation Repair's reputation is based on service, safety, and quality, regardless of how large or small the job.\n\nSERVICES WE DO NOT PROVIDE:\nMud Jacking\nCrawlspace Encapsulation\nTuck Pointing\n
+1
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"as installed in 2010, which is correctThe plumbers did arrive about 1 hour and 40 minutes into the 2 hour window. I explained the problem. They asked me to show where the drain went in the basement. They estimated it was about 55 feet from the kitchen sink that would need to be cleaned. They said they would perform a whole house plumbing inspection while there. While one plumber worked on the drain the other checked for natural gas leaks, there were none, and checked the water heater. They told me the water heater was installed in 2010, which is correct. He also told me the anode rod needed replacing. I googled anode rods and found 2 references from plumbing supply companies that verified everything he told me. They also sold me an enzyme to maintain the drain.
"
+5
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