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

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.1(
105
)
Sump Pump or Interior Foundation Drains - Install

Serving Loudon, TN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"We highly recommend AFS for waterproofing a crawlspace. AFS encapsulated our crawlspace on our new construction home and installed a sump pump and dehumidifier in the crawlspace. The install crew (Tim - Foreman, Trent, CJ and John) was very prompt, courteous and professional. They explained everything about their work, and thoroughly cleaned up the worksite. Tim returned a few days later to finish up after our electrical outlets were installed and to make sure everything was working properly. Our salesman Reid was also excellent to work with. He explained everything in detail and answered all of our questions."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

143 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for American Foundation & Waterproofing
American Foundation & Waterproofing
4.0(
95
)
Sump Pump or Interior Foundation Drains - Install

Serving Loudon, TN and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"We had Daniel, Johnny and Tim work to install steel beam and jacks to lift sagging floors. They did an excellent job and we immediately noticed how the bounce and sag in our floor was gone. It even closed the settlement cracks in our wall. They were on time, considerate and thorough. They cleaned up our space without us even having to ask them. They even installed a drain pipe on our air conditioner to help with the condensation drip which wasnâ  t part of the job. We highly recommend this company."
20ml Encapsulation Liner Installation
Crawl Space Supports + Steel Supplemental Beam
Free Inspection & Esitmate
20ml Encapsulation Liner Installation
Crawl Space Supports + Steel Supplemental Beam

+20

Response time2 days
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Ramsgate Plumbing, LLC
Ramsgate Plumbing, LLC
New to Angi
Sump Pump - Repair or Replace

Serving Loudon, TN and surrounding areas

Approved

In business since 2023

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.

tankless
water heater
Response time10 mins
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Sump Pump Installation FAQs, answered by experts

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 drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient 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.

Test regularly, clean the pump, and inspect the discharge line to ensure efficient operation.

If you notice any new sump pump noises, such as persistent clanging or gurgling, then you likely have a sump pump problem on your hands. Foul odors coming from the pump can also indicate problems. Additionally, if your unit turns on but doesn't pump water, you might have to address electrical problems. In any of these cases, it's a good idea to hire a professional to address the issue.

3/4 HP is stronger than 1/2 HP. Horsepower measures how much weight can be moved and how fast, or the power needed to move 550 pounds one foot in one second. 1 HP equals 550 foot-pounds per second, so the higher the horsepower, the heavier the load it can lift. While 1/2 HP is a standard, powerful option, 3/4 HP has the extra strength to handle heavier, larger doors with ease.

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

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