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TRUSTED BY O FALLON, MO HOMEOWNERS

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

Find Affordable plumbers in O Fallon

Avatar for KIRKWOOD PLUMBING INC
KIRKWOOD PLUMBING INC
4.3(
96
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving O Fallon, MO 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

1 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for SC Hosack Plumbing & Excavating
SC Hosack Plumbing & Excavating
4.8(
104
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceWater Heater - Install or Replace - For Business+2 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"I can t say enough great things about Hosack Plumbing and Excavation. They just completed replacing the main water line from our home to the street. Their work is excellent, they completely explain what they are doing and make you feel very comfortable and when the work is completed everything is neat and clean and back to its original state. Their pricing was very fair and they were professional and friendly."
 30% tax credit
Vanity Bowl
Steam Shower
Kitchen
 Go Green

+3

10 neighbors recently requested a quote
Recommended by97%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

"MH Contracting is my number one choice for any type of plumbing work. First, their Veteran owned and that means a lot! Equally important is that they perform the highest quality work. They're, organized, responsive, respectful, professional, courteous, get the work completed the first time and they clean up after themselves. They truly take care of the customer. I first met them through a general contractor who signed on to do a large remodel project for me that included the complete rearranging of all second floor plumbing. They were impressive during the remodel and because of that, I've used them for all my plumbing work ever since! They're fantastic and won't disappoint!"
siding job
siding job
siding job
Siding job
Bathroom remodel

+196

Response time1 day
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Super Handy Man, LLC
Super Handy Man, LLC
4.9(
131
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceWater Heater - Install or Replace - For Business+1 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Don was very professional and affordable. He finished my water pressure regulator and new faucet in under an hour. My only complaint is that the drain for my sink he worked on has been leaking for over a week and he hasn't come back out to look at it. Aside from that, I'm very happy with Don's work and will hire him for more projects in the future."
Response time5 hrs
Response rate87%
13 neighbors recently requested a quote
Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
345
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+18 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"They were fantastic! My basement shower hadn't been used in a couple of years and I had no ideas what was wrong with it. They came and diagnosed the problem, gave me a fair estimate and did the work exactly as promised. Plus, they did a quick fix to the toilet for free. Very courteous and capable...I highly recommend and will certainly call them the next time I need a plumber!"
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+2

Response time8 hrs
12 neighbors recently requested a quote
Recommended by93%of homeowners
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Affordable Plumbers questions, answered by experts

In O'Fallon, plumbing projects often interact with electrical, HVAC, and structural systems. For example, installing a new water heater or sump pump may require electrical updates, while pipe leaks can impact HVAC performance and air quality. Sewer line repairs might involve foundation work, and bathroom renovations could affect walls or flooring. Always coordinate with utility providers before starting major plumbing changes.

Helpful?

Always verify that your contractor holds a valid state license and carries adequate insurance to protect your property during MO storms. Hire professionals familiar with local codes rather than general metro standards. Your contractor must pull necessary permits for major plumbing projects, like water heater replacements. Choose experts experienced with older local infrastructure, such as cast iron drain lines and clay sewer laterals.

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?

Leaving garden hoses connected during freezing O'Fallon winters causes severe pipe stress and joint failure. Flushing grease or wipes overloads the local sewer system and damages interior drain lines. Planting large shrubs near sewer laterals allows roots to invade underground plumbing in clay-heavy soils. Since the local water is hard, allowing standing water in pipes accelerates scale buildup, which ruins fixtures and water heaters.

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?

The O Fallon, MO homeowners’ guide to affordable plumbing services

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