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Best sump pump installation pros near Lexington, MO

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TRUSTED BY LEXINGTON, MO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon16
    Verified sump pump installation services reviews

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

Gash Plumbing, LLC
4.1(
64
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Lexington, MO and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"I called Gash Plumbing and they were here the next day. The guy was professional and worked really hard to clean and empty our septic tank. He went well above just placing a hose and pumping out. I will use them again."
Response time2 days
11 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Raise Right Foundation and Slab
Raise Right Foundation and Slab
4.3(
34
)
Sump Pump - Repair or Replace

Serving Lexington, MO and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The company did the job professionally, were pleasant to deal with (incl. no sales pressures when doing estimate), have a warranty, and even did some additional work while waiting for the material to set. Very much appreciated! Thanks!"
Logo
Stabil-Loc pier system
33 neighbors recently requested a quote
Recommended by63%of homeowners
A&J Foundation Repair and More
5.0(
4
)
Sump Pump or Interior Foundation Drains - Install

Serving Lexington, MO and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"This was an A+ experience.  I wish all contractors were like Alonso and his crew.   They were professional, respectful, clean, curteous, and most importantly, extremely competent.   Alonso quietly created a plan to stabailize our home, used the state of the art pier system and provided extraordinary service.   He was also very honest, and after the initial estimate of 15 piers needed, he realized that fewer were actually needed to get the job done.   He charged us for the installed piers and did an amazing job overall.   Now my husband and my house are level again!!   Thanks Alonso!
"
Corner piers
Response time1 day
Response rate92%
9 neighbors recently requested a quote
Avatar for The Leaky Cellar
The Leaky Cellar
4.5(
192
)
Sump Pump - Repair or Replace

Serving Lexington, MO and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"I recommend reviewing the work order and be sure all the work to be done is listed. Based on my first impression of this company I feel like this is not a common complaint for this company. I would like for them to send me the 5%."
Recommended by90%of homeowners
Avatar for Foundation 1
Foundation 1
4.7(
242
)
Sump Pump - Repair or Replace

Serving Lexington, MO and surrounding areas

In business since 2001

Free estimates

Warranties offered

"This company does it ALL! When we called to get a quote on few projects around our house we found out all other extra things they do. I was so impressed by the professionalism and quality work they do. We got our house waterproofed (had a private pool on the side of our house), few drains installed in ground, mudjacking (lifted our driveway and steps) and fixed our sump pump to drain correctly and more. Our foreman was extra awesome and they left the site clean as a whistle. We will definitely use them for our future projects and we already recommended them to our relatives. A1 is A+ in my book!"
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+3

Recommended by94%of homeowners
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Sump Pump Installation FAQs, answered by experts

Sump pumps prevent basement flooding, reduce humidity, and protect against water damage.

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

Common problems include motor failure, clogged discharge lines, and float switch malfunctions. Regular maintenance prevents many issues.

You shouldn’t shower while a sump pump isn’t working. Although household wastewater isn’t supposed to go into the sump pit, it’s best to wait to shower until your sump pump is running properly and able to move excess water out of the basement. If you need to shower when the sump pump isn’t working, aim for a short shower.

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.

The Lexington, MO homeowners’ guide to sump pump installation services

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