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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon103
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in Danbury, NC

*The Angi rating for Sump Pump Installation companies in Danbury, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

*The HomeAdvisor rating for Sump Pump Installation companies in Danbury, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

Last update on June 12, 2026

Find Sump pump installation pros in Danbury

Avatar for Crawl Space Jam
Crawl Space Jam
5.0(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Chris ‘s work was exceptional. He was the hardest working, with results far exceeding my expectations. He takes out all of loose rocks/etc and smoothed out ground after vapor barrier removed. He also installed a catch basin and sump pump in low point. Tested all. I was impressed enough that I gave him additional work to quote."
Foam Wall Insulation
Drainage Matting
Debris Removal
Ground is Sealed
Walls/Pillars Sealed

+6

Response time2 days
Response rate90%
45 neighbors recently requested a quote
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Avatar for Groundworks
Groundworks
4.7(
474
)
Sump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"Ken and Shannon did a great job encapsulation crawl space and installing sump pump. They were on time and let you know of their coming and leaving job site."
Foundation
Foundation
Foundation
Foundation
Foundation

+16

112 neighbors recently requested a quote
Recommended by91%of homeowners
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James Cress Jr. Water Pump and Well Services
4.6(
10
)
Sump Pump - Repair or Replace

Serving Danbury, NC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"James Cress Jr Water Pump Company came out to check my well and give me an estimate on work to be performed. He was punctual with his appointment with me. He replaced my pump in the well and I am one satisfied customer. I will call him again. I will be referring him to family and friends. I was satisfied with the hob and the cost was reasonable."
8 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Five Stone Services, LLC
Five Stone Services, LLC
5.0(
34
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Emergency services offered

Warranties offered

"Robert is the man! Couldn’t ask for a more honest and thorough plumber. Will never call anyone else"
Backflow
Backflow
Backflow
Backflow
Backflow

+10

Response time11 hrs
Response rate97%
5 neighbors recently requested a quote
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Avatar for Carolina Basement Systems
Carolina Basement Systems
4.1(
90
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"System was installed on time as scheduled. Customer service was great, all questions or concerns were addressed. Would recommend the company to anyone with water leaking in basement."
Before Encapsulation
After Encapsulation
Before
After
Response time9 hrs
5 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for The Plumber LLC
The Plumber LLC
5.0(
8
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

Approved

In business since 2004

Emergency services offered

Small jobs welcome

"Came out to my home installed out side facet run new water line in side for my refrigerator done an excellent job both guys that came out was very professional respectful of my home would definitely refer this company above all others ! I know one of the guys name was Dylan not sure of the other ones name however both were great"
Main line replaced
1 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for Modern Plumbing and Backflow
Modern Plumbing and Backflow
4.4(
267
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"Very professional and priced in a good range compared to me having to purchase and install a faucet. My tenant was very happy with the professionalism, communication and service.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by85%of homeowners
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Avatar for Doggone Dry Waterproofing
Doggone Dry Waterproofing
4.7(
23
)
Sump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Doggone Dry did a wonderful job waterproofing my basement and installing a sump pump. Josh explained everything that needed to be done and exceeded those expectations when completing the job. They were very professional and got the job done in a timely manner. They also took the time to make sure my basement looked better and cleaner than it was before they came. I am very pleased with their services."
Before & After Crawl Space Encapsulation
WhiteCap Vapor Barrier--sleek and bright!
No falling insulation, neat and clean!
Home is completely sealed from the earth
Energy Saving foam insulation board on walls

+1

Response time2 days
Response rate90%
Recommended by95%of homeowners
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Avatar for Fortress Vapor Solutions
Fortress Vapor Solutions
5.0(
15
)
Sump Pump or Interior Foundation Drains - Install

Serving Danbury, NC and surrounding areas

In business since 2025

Free estimates

"From the start Derrick was super communicative about the price ranges, how long everything would take, and explaining the process. Did really great work with the issues we were having in our basement, and would highly recommend him to our friends and family!"
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
5 neighbors recently requested a quote
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Showing 1-10 of 45
Sump Pump Installation questions, answered by experts

To test for toilet leaks, use water coloring in the water tank and see if the water slips into the bowl from the tank. This test will indicate if there’s a problem with the flapper or refill tube. You can also put water coloring in the bowl of the toilet to see if there is a leak there. If there is, you should see the colored water on the outside of the toilet bowl or on the floor. 

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

Installing a battery backup for your sump pump is recommended, particularly if you live in an area with frequent power outages or severe rainstorms. A sump pump requires electricity to function, and a battery backup ensures it can continue to move water out of your home if the power goes out, providing crucial protection against flooding. Additionally, frequent power outages can create electrical surges that might damage the sump pump's motor. A battery backup system offers an additional layer of protection, ensuring your basement stays dry.

Most sump pumps come with power cords that can be plugged into an outlet, but there are options that can be hardwired into a home’s electrical system. Either way, it’s smart to have a backup power supply in case the electricity goes out during a storm. That way, the sump pump can keep running and removing water from the sump pit.

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 Danbury, NC homeowners’ guide to sump pump installation services

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

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