Top-rated plumbers.

Get matched with top plumbers in O Fallon, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in O Fallon, IL?

Select your specific project to find the pro for you.

TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon737
    Verified plumbing services reviews

Find Plumbers in O Fallon

Avatar for KIRKWOOD PLUMBING INC
KIRKWOOD PLUMBING INC
4.3(
95
)
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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

2 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Jacuzzi Bath Remodel of St. Louis
Jacuzzi Bath Remodel of St. Louis
4.8(
78
)
Shower Install or ReplaceBathtub Install or Replace

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."
Matte Black
Brushed Nickel
Brushed Nickel
Chrome Rainhead
Chrome Grab Shelf

+15

103 neighbors recently requested a quote
Avatar for Perfect Choice Home Solutions
Perfect Choice Home Solutions
4.8(
177
)
Bathtub Install or ReplaceShower Install or ReplaceWalk In Tub - Install or Replace

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 2004

Free estimates

Emergency services offered

"Hiring this company for my bathroom revamp was the best decision I could have made. They were so easygoing about any changes or modifications that we needed along our journey for everything to look exactly how I wanted."
After
Carlson - Before
Leitch Complete Bathroom Remodel
VanDyke Bathroom Remodel
Before

+47

43 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Cardinal Plumbing
Cardinal Plumbing
4.3(
6
)
Faucets, Fixtures and Pipes - Repair or ReplaceShower Install or ReplacePlumbing for a Remodel or Addition - Install+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
Response time9 hrs
Response rate93%
77 neighbors recently requested a quote
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
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
3.4(
353
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearWater Heater - Install or Replace+8 more

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.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

126 neighbors recently requested a quote
Recommended by74%of homeowners
...
Showing 1-10 of 190
Plumbing questions, answered by experts

How much it will cost to install an earthquake shut-off valve depends on who’s doing the installation. The price of the earthquake shut-off valve itself can cost between $250 and $750, and you’ll pay between $150 and $200 for labor if you hire a licensed plumbing contractor. If you install the valve yourself, you’ll save on labor, but you might need to spend $50 to $300 on the right tools for the job (and it’s a complex job that we don’t recommend DIYing).

Yes, it’s necessary to have a sink drain stopper. While your sink will still work without a stopper, a stopper is necessary to keep things other than water from going down into your pipes and potentially clogging them. It prevents plumbing problems by keeping out unwanted debris and objects like hair, soap, toothpaste, dirt, and jewelry.

In most cases, a dripping faucet will not stop on its own. Dripping usually occurs because of a failed cartridge or broken washers. Normal wear and tear eventually runs these parts down and causes the faucet to drip when you've already shut off your sink. Replacing the cartridge or washer should fix the problem.

Adding plumbing to a detached garage or shed can increase the value of your house, especially if the garage is properly insulated, conditioned, and finished so that it can serve as additional living space—as a rental property, for guests, or as an in-law suite. However, it’s unlikely that the cost to add plumbing to a detached garage will increase the property value enough to recoup your investment (and don’t forget: you’ll likely see increased property taxes after the renovation).

The best types of piping for underground main water lines are PVC and PEX pipes because of their ability to be buried and withstand high levels of water pressure. PVC and PEX pipes are resistant to rusting and corrosion, which makes them ideal for transporting water. Copper is another efficient type of pipe for underground water lines because of their resistance to rusting and leakage. Again, copper pipes are on the higher end of the price range.

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.