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

Avatar for Groundworks
Groundworks
4.6(
915
)
Sump Pump or Interior Foundation Drains - Install

Serving Dayton, OR and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+20

8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Crawlspace Masters, Inc.
Crawlspace Masters, Inc.
4.9(
94
)
Sump Pump - Repair or Replace

Serving Dayton, OR and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"The Crawlspace Crew had great communication with me from the start all the way through the the new insulation being installed. Highly recommend working with this company!"
After
After
After
After
After

+221

Response time2 days
Response rate95%
38 neighbors recently requested a quote
Avatar for Shiloh Water Systems
Shiloh Water Systems
4.7(
29
)
Sump Pump - Repair or Replace

Serving Dayton, OR and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The rep came to our house and tested our water, which was found to be really good water. We still wanted an RO system and he explained our options. He did not upsell us on the highest end products, but educated us on our choices and we chose a system that worked for us. The follow up service over time has been outstanding. They even came to repair a part we had broken and only charged us for the part. Outstanding company with employees who go above and beyond."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Josh Lowe's Dr. Energy Saver
Josh Lowe's Dr. Energy Saver
4.4(
101
)
Sump Pump - Repair or Replace

Serving Dayton, OR and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"The specific project completed on our home was to provide drainage, including a sump pump, in our crawl space and to replace the vapor barrier. Although our particular project was very difficult, including a clay surface below the old vapor barrier, the crew managed to prepare the drainage pipe ditch and lay perimeter drainage pipe. They labored with soil that was either too wet and therefore too sticky to work with a shovel, or soil that was too dry and almost rock hard. After many days of effort they managed to successfully install pipe, sump pump and vapor barrier. In spite of the very difficult conditions with which they struggled to complete the project, the crews who worked on our project were very courteous and professional in the way they did their job. I would highly recommend Josh Lowe's Dr. Energy Saver Home Services."
fiberglass in attic not working
attic insulated with closed-cell spray foam
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation

+36

Response time1 day
99 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
69
)
Sump Pump - Repair or Replace

Serving Dayton, OR and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Credit card accepted

"We had a damp crawlspace. John's installed drainage with sump pumps (lead and backup with battery backup power) and encapsulated the dirt with 20 mil plastic. They also installed PU foam around the perimeter foundation walls to complete the insulation envelope of the house and a dehumidifier top keep the crawlspace area dry. In short, this work solved the problem we had and provided the added benefits of a more energy efficient and comfortable house due to the insulation as well as better indoor air quality. The work was done in four days and at considerably less cost than a competing contractor bid to do it. Another person that we had inspecting house later looked at the crawlspace and commented, "Wow! You could do brain surgery down here." We actually wouldn't recommend that though ;)"
Before DIY job
After - Professionally Done
New Restaurant Plumbing
Triple basin sink for the back of house
Bar sink hooked up

+3

Response time4 hrs
Response rate94%
68 neighbors recently requested a quote
Avatar for Roots Plumbing LLC
Roots Plumbing LLC
5.0(
2
)
Sump Pump or Interior Foundation Drains - Install

Serving Dayton, OR and surrounding areas

Approved

In business since 2024

Warranties offered

Credit card accepted

Roots Plumbing LLC knows how important time is to you. Our experienced and professional team will get to the root of your plumbing issues with top quality service and products to save you time and money so you can get on with your day worry free.\n\nwww.rootsplumbingllc.com\n\nhttps://g.page/r/CcSNBQIWtQHgEBM/review

Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade
Additional Photos
Additional Photos

+32

Recommended by50%of homeowners
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Sump Pump Installation FAQs, answered by experts

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.

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.

Every three to four months, you should clean any dirt and debris off of your sump pump. You should also check the inlet screen (at the bottom of the pump) to make sure that it isn’t blocked. On top of that, you should deep clean your sump pump once per year—or hire a sump pump pro to do it for you.

The difference between an ejector pump and a sump pump lies in their purpose and design—an ejector pump functions to remove liquid gray water and soft solid sewage waste from your home. If you have a laundry room or bathroom in your basement, an ejector pump for your sewage tank prevents sewage from backing up in your washing machine or bathroom’s drains.

A sump pump is designed to remove excess groundwater that may enter your home, either due to flooding or periods of heavy rain.

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

The Dayton, OR homeowners’ guide to sump pump installation services

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