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Top-Rated Sump pump installation pros in Karns - Updated Nov 2026

Avatar for Tennessee Standard Plumbing
Tennessee Standard Plumbing
4.7(
217
)
Sump Pump - Repair or Replace

Serving Karns, TN and surrounding areas

Approved

In business since 2019

Warranties offered

Small jobs welcome

"We were able to get an estimate for a gas line the same day we asked for one. We decided to have them install it the same day because of their fair price estimate. Jonathan and Daniel were awesome! They were prompt, professional and did a great job with the installation. I highly recommend them!"
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Recent Plumbing Projects
Recent Plumbing Projects
Recent Plumbing Projects

+225

Response time9 hrs
Response rate89%
166 neighbors recently requested a quote
Avatar for SMK Plumbing, LLC
SMK Plumbing, LLC
5.0(
10
)
Sump Pump or Interior Foundation Drains - Install

Serving Karns, TN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"SMK plumbing did a great job for me with a whole house water re-plumbing & main water line from the street. The team was efficient, professional, and polite. Job was started and completed in one day. They even moved the whole house shut off and pressure valve to a very easy to get to location."
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+15

Response time11 hrs
11 neighbors recently requested a quote
Recommended by10%of homeowners
Avatar for Mr. Rooter Plumbing of Knoxville
Mr. Rooter Plumbing of Knoxville
4.3(
523
)
Sump Pump - Repair or Replace

Serving Karns, TN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

Our top-rated local plumbers in Upper Cumberlands are all licensed and insured to ensure your repairs are always effective and long-lasting. If you need residential plumbing repair, contact us to speak with the best plumbers near you! When it comes to plumbing, Mr. Rooter is the one to call. Our trained and knowledgeable staff makes your satisfaction our main priority.

Water Filtration System
Water Filtration System
Water Filtration System
Water Filtration System
Reroute Sewer Lines

+23

20 neighbors recently requested a quote
Recommended by92%of homeowners
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Sump Pump Installation FAQs, answered by experts

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

Sump pumps remove excess water from the lowest point of your home, which prevents flooding. When a sump pit fills with water, a sump pump pushes that water outside of the basin and into an exterior discharge pipe. From there, the water flows away from your home, so it doesn’t damage your foundation.

If you have a self-cleaning washing machine but you’re still seeing lint, your water pump filter might be clogged. To clean it, you should unscrew the drain hose, then remove the water pump filter. From there, you can inspect it and clean it with warm water before replacing it. Check to be sure your washing machine is functioning by running a short cycle. 

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

The most common cause of a clogged sump pump is natural debris buildup. As water enters the sump pit, it can carry small pieces of debris that build up over time, or the debris can get caught in the filter. If you forget to cover the pit after cleaning the sump pump and pit, debris can also collect in the pit. Corrosion on the metal discharge pipe can also clog the pump. Additionally, if your pipes freeze, it can prevent water from draining properly and cause a clog.

The Karns, TN homeowners’ guide to sump pump installation services

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