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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon740
    Verified plumbing services reviews

Top-Rated Plumbers in O Fallon - Updated Nov 2026

Avatar for KIRKWOOD PLUMBING INC
KIRKWOOD PLUMBING INC
4.3(
98
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving O Fallon, IL and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"Kirkwood Plumbing was very responsive, sending a highly qualified technician within 24-hours. He did an incredible job replacing old cast stacks and vents to our 2nd floor bath. The further comment that I would make is they are not cheap. I'm still trying to reconcile their cost for a 7-8 hour job, but the results couldn't be better."
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+3

2 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Bath Fitter
Bath Fitter
4.6(
209
)
Shower Install or ReplaceBathtub Install or ReplaceBathtub Install or Replace - For Business+1 more

Serving O Fallon, IL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"What a great experience, which is truly unusual in these times of all fluff and less service. First, the salesman, Joe Stegeman, was excellent. He was prepared, courteous, seemed to understand right away what we wanted and stepped us through the process. The fact that he could also schedule the installation right there at our dining room table surprised and impressed me. I will admit I was skeptical, and expected a phone call that would delay or reschedule. That was not the case. The plumber, I believe Ryan, showed up at 7 a.m. and was very professional. Within an hour he had roughed in the plumbing and was ready to leave. Right at that time, Joe the installer showed up in the driveway and was ready to start. He was very pleasant, professional, and made to sure put down drop cloths the entire pathway to the bathroom. (By the way, unnecessary in a household with 3 dogs who bring everything in.) He was very quick and actually had to wait for the County inspector about 45 minutes until Joe could continue with the installation. Joe was terrific. He told us what he was doing and was very accommodating with our questions. Heâ s patient with old people who are inquisitive (and I admit nervous) about whatâ s happening. When he was done, all was cleaned up and he explained everything about the care of the bathtub and materials, and the plumbing areas. Please give a shout-out or potential bonus to Joe. We thought he was great, and a wonderful employee and representative for your company. Keep him happy and around!"
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+852

Response time7 hrs
296 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Cardinal Plumbing Co.
Cardinal Plumbing Co.
4.6(
11
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+25 more

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."
SDR 35 Sewer
Sewer Repalcement
Sewer Repalcement
Cardinal Stock Photos
Response time9 hrs
Response rate92%
73 neighbors recently requested a quote
Perfect Choice Home Solutions
4.8(
178
)
Shower Install or ReplaceBathtub Install or ReplaceWalk In Tub - Install or Replace

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!

44 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Leaf Home Bath
Leaf Home Bath
4.2(
27
)
Bathtub Install or Replace

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."
Brand Name
Recommended by72%of homeowners
Avatar for Leaf Home Bath of St. Louis
Leaf Home Bath of St. Louis
3.7(
1,769
)
Shower Install or ReplaceBathtub Install or Replace

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Warranties offered

Transform 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!

21 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
3.4(
358
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+8 more

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"By February 2012, less than a year after installation, I begin to have problems. So I called Mt Everest, and they come and fix things here and there, and I don't think much of it because other than the inconvenience of occasionally being too hot, it's not costing me too much money. =) Here are some of the receipts I could find... Mt. Everest - 2/16/12 - $194.12 Mt. Everest - 2/17/12 - $0.00 Mt. Everest - 2/18/12 - $0.00 --new company name-- Tiger - 1/22/13 - $210.00 (Became Club Member) Tiger - 8/16/13 - $0.00 Tiger - 5/16/14 - $0.00 (Waived/Warranty) Fast forward to October 2015, a little over four years after installation, I have a coolant leak somewhere that can't seem to get fixed, and Tiger has to keep recharging my "closed" system... the only difference is now I have to start paying for this service. (I guess Freon is expensive.) I start to panic because my family is undergoing financial hardships, and whatever money I once had went toward the air conditioner I purchased four years earlier. Thankfully, Tiger works with me on this, and I am grateful. However, they warn me that I will need to have the evaporator coils (???) changed out. EEEK! At this point, I am already $10,000 (plus) into this system, it is only four years old, and it is having major problems. Again, I have no money left, so I'm talking to lawyers, because from what I can understand from Tiger, it's a manufacturing defect, and now I have to pay Tiger tons of money (that I don't have) to fix something that shouldn't even be broken yet. (Warrenty still covered parts, but not labor.) Thankfully, Tiger comes through for me and I refrain from possibly taking legal action against manufacturers. On October 23rd, 2015, the coil gets swapped out. The technician thinks there might still be a leak somewhere, but nothing really comes of it. The parts are covered under warranty, Tiger is kind enough to waive the fee for labor. * * * * * The above gives Tiger five stars. I seriously had no money to pay them. I would have had to get a loan from somewhere. ...but... It is now July 18th, 2016, not even a year has passed since the installation of a new coil, and it is 74* in my house... I have the thermostat set at 70*. The temp coming out of the vents is around 68* - according to my meat thermostat. I have called Tiger, and we have an appointment for tomorrow. I fear that Tiger is going to tell me that I will need a recharged -- or new coils -- and I will have to pay them for service with money I still don't have. I'm praying everything still falls under a warranty. Pray for me, you all. I'll come update after my appointment and let you all know how it went. <3"
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+5

309 neighbors recently requested a quote
Recommended by73%of homeowners
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Plumbing FAQs, answered by experts

You shouldn’t shower while a sump pump isn’t working. Although household wastewater isn’t supposed to go into the sump pit, it’s best to wait to shower until your sump pump is running properly and able to move excess water out of the basement. If you need to shower when the sump pump isn’t working, aim for a short shower.

Pipes in your house can freeze after six hours or so if you lose power and temperatures are below freezing. You can prepare for potential power outages by winterizing your pipes with insulation. Also, whenever temperatures drop below 20 degrees Fahrenheit, turn your faucets on very low and leave them dripping until temperatures rise.

Your pipes will not freeze just because you’ve turned your water heater off. Rather, pipes freeze when temperatures outside drop below freezing and the pipes are not properly insulated. In fact, leaving your faucets trickling with warm water (from the water heater) is one of the best ways to prevent your pipes from freezing in the winter.

Your water heater itself may have problems in the cold, so it’s important to winterize it each year. In addition, keep an eye on it throughout the year for problems and address any issues accordingly. For instance, here’s what to do if your water heater is leaking from the top.

Shut-off valves, like any other piece of metal hardware, can corrode, age, get worn down, and eventually break or rust into place. Occasionally spray your shut-off valve with WD-40 to stall it from rusting. If it really gets stuck, a wrench and WD-40 will usually do the trick, but you will need to call a plumber if it’s completely unmovable.

DIY is not recommended for commercial settings due to safety and code compliance. Hire licensed professionals.

The O Fallon, IL homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.