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TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.1k+
    Verified plumbing services reviews

Find Plumbers in O Fallon

Avatar for Ducky Drains LLC
Ducky Drains LLC
5.0(
36
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+2 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Our 75-year-old home had issues with the sewer backing up in the basement. We called Ducky Drains, Mike was the plumber who came to our house. In the initial house call, Mike determined there were collapsed pipes under the foundation. We were given an estimate to replace the original main plumbing stack, along with replacing the collapsed pipes below ground. This estimate was much cheaper than the other bids we received. The work was completed in a timely manner and for exactly the amount of the estimate. During the service, Mike kept us posted on the progress of our plumbing issues. Our storage items in the basement were protected from debris from the jackhammering which we appreciated. Upon completion of the work, the area was left very clean. We will be using Ducky Drains for all future plumbing needs."
Response time7 hrs
7 neighbors recently requested a quote
Avatar for Mr. Rooter Plumbing of St. Charles
Mr. Rooter Plumbing of St. Charles
4.2(
340
)
Faucets, Fixtures and Pipes - Repair or ReplaceGas PipingWater Heater - Install or Replace+15 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The plumber was excellent. Good experience! They were the second company that I contacted. I did schedule the first just to get an estimate. Mr. Rooter came right out. They gave me what I thought was a reasonable estimate with two options. I decided on the lower cost, hopeful option and said I would wait for another quote if it was determined that I needed the much higher cost second option. Fortunately the low cost option did the trick. I was so happy and satisfied with the relatively quick work, I asked the plumber to give me a quote on something else I needed. I had that work done too. Both repairs were done to my satisfaction. I will be using them again for anymore of my plumbing needs."
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis

+7

Response time6 hrs
47 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for MH Contracting, LLC
MH Contracting, LLC
4.8(
70
)
Plumbing for a Remodel or Addition - Install

Serving O Fallon, MO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We hired MH Construction for a kitchen renovation, and we are thrilled with their work! Mike and his team were excellent from start to finish. Mike kept in regular contact with us throughout the process, answering our questions and working out the design. He and his team were amazingly efficient, often getting more completed each day than weâ d anticipated, and they were polite, professional, and always kept the work area clean and safe. They also went the extra mile and conscientiously fixed unexpected issues they found, including several smaller electrical and plumbing glitches. Best of all, we couldnâ t be happier with the end product: our kitchen is beautiful and more functional than ever. Weâ ll recommend MH Construction to all of our friends, and weâ d be delighted to hire them again in the future!"
siding job
siding job
siding job
Siding job
Bathroom remodel

+196

Response time1 day
Recommended by96%of homeowners
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Plumbing questions, answered by experts

Completing plumbing projects in O'Fallon enhances daily comfort by ensuring consistent water pressure, reducing the risk of leaks, and improving drainage system performance. Installing water softeners addresses hard water issues common in the area, while upgrading to low-flow fixtures and efficient water heaters helps conserve water and energy. Proper sump pump installation and drainage protect basements from flooding, especially with O'Fallon's clay soil and seasonal weather changes.

Helpful?

Routine plumbing maintenance in MO involves flushing your water heater twice a year to combat hard water sediment. You must winterize your system before November by disconnecting outdoor hoses and insulating exposed pipes in garages or crawl spaces. Test your sump pump annually before the spring storm season. Schedule a camera inspection of your sewer lateral to catch root intrusion early in clay soils.

Helpful?

Homeowners must decide between trenchless or full excavation methods for sewer lateral repairs, which impacts yard disruption. You are responsible for ensuring your contractor pulls permits and schedules O'Fallon city inspections for significant plumbing upgrades. You must select your water heater type and fuel source. Finally, check your homeowner association rules to confirm exterior work and sump pump discharge locations comply with local regulations.

Helpful?

Slow drains in older O'Fallon neighborhoods indicate deteriorating sewer laterals or root intrusion, which quickly escalates to a full pipe collapse. Noticeable water pressure drops and rust-colored water point to severe internal pipe corrosion. Wet or sunken ground near your sewer cleanout means underground plumbing is actively leaking. Rumbling sounds from your water heater signal heavy sediment buildup that severely reduces the unit's lifespan.

Helpful?

In O'Fallon, urgent plumbing issues like burst pipes, sewer backups, or water heater failures require immediate attention, especially during cold snaps or heavy rainfall. Projects such as fixture upgrades or bathroom remodels can typically be planned for milder seasons like spring or fall. Always consider local weather, the risk of water damage, and contractor availability when prioritizing repairs or improvements.

Helpful?

The O Fallon, MO homeowners’ guide to plumbing services

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