4.3 
757 *The Angi rating for Affordable 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 Affordable Plumbing needs.
*The HomeAdvisor rating for Affordable 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 Affordable Plumbing needs.
Last update on September 14, 2026
Serving O Fallon, IL and surrounding areas
Approved
In business since 1987
Emergency services offered
Warranties offered
"Straight forward, did the job, pricing was fair."
+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 (Corporate)
In business since 2009
Free estimates
Credit card accepted
Your Satisfaction is Our Priority. With over 20 years of experience in home improvement including windows, siding, roofing and bathrooms, we?re ready to ensure your upgrade is PERFECT. Our company is based on the belief that our customers needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. Locally Owned for over 20 years!
Serving O Fallon, IL and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Not cheap. But looks great and easy"
+808
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 2023
Free estimates
Emergency services offered
Voted BEST Plumbing Company in Madison County by the readers of The Telegraph and Riverbend Association. 🏆\n\nCardinal Plumbing is a Premiere Plumbing outfitter for all residential and commercial service remodels, excavation, water service, interior plumbing and more! \nWe are famous for our 5-Star rating and A+ with the Better Business Bureau offering YOU Service With Excellence. ✅\n\n24 Hour Emergency Service Available❗️\n📲(618) 215-3780\n\n
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 2018
Free estimates
Credit card accepted
"Great presentation by Nick. Very nice, informative, professional and knowledgeable. Super quality products and vert6competitive pricing. Because of very busy installation schedules, it will take 4-6 weeks before walkin shower remodel can happen. We can wait, no problem. It will be worth it."
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"This company is outstanding. I can not sing them enough praises."
+5
Serving O Fallon, IL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Mike came out same day and did a great job replcing our vanity top and faucet."
Serving O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 1929
Free estimates
Credit card accepted
"Great installation crew. Just some very small issues that are going to corrected."
+1
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