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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon64
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Knob Noster - Updated Nov 2026

Gash Plumbing, LLC
4.1(
64
)
Drain Clog or Blockage - ClearWater Heater - Repair or ServiceSewer Main - Clear+19 more

Serving Knob Noster, MO and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Amanda at Gash Plumbing was more than helpful to work through my issues I had. Kurt with Gash Plumbing has been very responsive and quick to get me scheduled for assistance with a plumbing leak. I am very happy with their services and highly recommend them!!"
Response time2 days
11 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Bath Pro KC, LLC
Bath Pro KC, LLC
4.8(
122
)
Shower Install or ReplaceBathtub Install or Replace

Serving Knob Noster, MO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Fabulous job replacing and old shower. The new one looks incredible. All personnel were great to work with and left the space in better condition than they found it! Thank you, Bath Pro KC!"
Tile Shower
Shower install
Left side shower
Shower remodel
Before picture

+31

Response time6 hrs
Response rate94%
156 neighbors recently requested a quote
Avatar for West Shore Home Kansas City
West Shore Home Kansas City
4.5(
351
)
Bathtub Install or Replace

Serving Knob Noster, MO and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"This company is easy to work with! Great installation. James and Andrew arrived on time, worked diligently, were quite pleasant, and they left our home as clean as it was when they arrived. They installed a corner shower in our lower-level half bath, and it is perfect! We also found our salesperson Steven to be professional, friendly and very helpful. West Shore Home is a company I will recommend to anyone wanting a shower or tub installed. Great work guys!"
Dunston After 1
Dunston Before 1
Dunston After 2
Dunston Before 2
Dunston After 3

+84

15 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Level Up Foundation Repair, Excavation and Contracting LLC
Level Up Foundation Repair, Excavation and Contracting LLC
4.7(
15
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Knob Noster, MO and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

chain link- black
shadow box
privacy
shadow box 4ft
chain link

+11

Response time2 days
Response rate92%
10 neighbors recently requested a quote
Avatar for Leaf Home Bath of Kansas City
Leaf Home Bath of Kansas City
3.7(
1,769
)
Shower Install or ReplaceBathtub Install or Replace

Serving Knob Noster, MO and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Credit card accepted

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!

114 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.2(
352
)
Sump Pump or Interior Foundation Drains - Install

Serving Knob Noster, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"The service was great! They were very professional and got the work done quickly. They made sure we understood everything they would be doing and answered all questions. I highly recommend using Foundation Recovery Systems. Not only are they professional but also more affordable than most companies."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

261 neighbors recently requested a quote
Recommended by87%of homeowners
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Affordable Plumbers FAQs, answered by experts

Yes, you can have a toilet without a septic tank. However, it will have to be a composting toilet. Composting toilets work similarly to aerobic septic systems in that the waste, which sits in a separate compartment below the toilet itself, is slowly broken down by aerobic bacteria. These toilets typically have a vent to get rid of harmful gasses with a fan, which requires a battery. You will have to dispose of waste in the toilet manually every three weeks to every three months, depending on how many people are using the toilet.

The cost of rough-in basement bathroom plumbing can be less expensive than the cost of rough-in plumbing in the rest of the house. Materials, labor, and fixtures make up the bulk of the price, but plumbing and electrical are often nearby to where your basement bathroom fixtures will be.

Yes, the acidic nature of baking soda and vinegar can potentially damage your pipes over time. While baking soda and vinegar can be a good fix for your clogged pipes, you shouldn’t get in the habit of using the mixture regularly. If you’re constantly having clogs, it’s best to call a plumber and find out if there’s something more serious going on with your plumbing.

Your toilet handle might not come back up if the nut is loose or the bolt threads are stripped. Try to tighten the mounting nut and wrap plumber’s tape around the handle bolt to fix stripped threads. It’s possible the handle was improperly installed. If that’s the case, you can use the instructions above to correct the handle’s position. 

The plumbing industry has standardized the sizes for bathtub drains. They are 1 1/2 inches wide to fit all standard bathtubs from 14 to 26 inches deep. The standard sizing is to ensure that the drain fits into the P trap, a special part of your piping that prevents sewer water from bubbling up into your home (yuck).

The Knob Noster, MO homeowners’ guide to affordable plumbing services

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