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TRUSTED BY DOVER, MN HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon60
    Verified sump pump installation services reviews

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

Avatar for Groundworks
Groundworks
4.3(
228
)
Sump Pump or Interior Foundation Drains - Install

Serving Dover, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"David K. sold and installed a sump pump/backup pump combo for us all in one day. The sale information given us was fine. Work was done promptly and courteously in prompt manner and with friendly demeanor. Wen wouyld gladly recommend him to a friend or relative."
Foundation
Foundation
Foundation
Foundation
Foundation

+16

195 neighbors recently requested a quote
Recommended by85%of homeowners
All-Star Basements, LLC
4.3(
34
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Dover, MN and surrounding areas

In business since 2011

Free estimates

Warranties offered

"There is nothing more devastating than waking up to water In your finished basement! They have an Excellent and hard working staff All-Star basements. My basement had water issues a couple years ago. They installed drain tile and a sump pump. Since then, we have not had any water issues. I love that the system they put In Comes with a lifetime warranty so Iâ ll never have to worry again. Thank you All-Star Basements for keeping my home safe and dry!"
All-Star MudJacking
All-Star MudJacking
All-Star Mudjacking Yard Sign
Finished Product
Cement

+8

Response time1 day
Response rate86%
Recommended by95%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Dover, MN and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Cardinal Enterprise Carpentry Creations
Cardinal Enterprise Carpentry Creations
5.0(
6
)
Sump Pump or Interior Foundation Drains - Install

Serving Dover, MN and surrounding areas

In business since 2022

Free estimates

Emergency services offered

20% off all Labor!\n\nAre you tired of unsatisfactory work?\nPaying attention to the details; only to find corners cut? \nOr preferably fine lines and sharp edges?\n Cardinal Enterprise is the contractor for you. ? I guarantee my work to be above satisfactory, developed from customer relations along the way. Specializing in kitchen and bathroom remodels. I install it all. From Laminate, Hardwood and tile to maybe a new French door? Perhaps a window? Call us for a quote todoay. Returning customers recieve 10% discount. From start to finish we can handel it all.

Remodeling - Kitchen & Bathroom Project
Handymen Project
Rise Modular
Tiny Home
New Leaf Filter installed by Cardinal Enterprise Carpentry Creations

+27

Recommended by100%of homeowners
Showing 1-10 of 12
Sump Pump Installation FAQs, answered by experts

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. 

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.

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.

There are a couple of similar alternatives you may consider for a sewage ejector pump, including a grinder pump or a submersible sump pump. Submersible sump pumps protect your home from flooding from outside water, though, rather than handling wastewater from inside. A grinder pump macerates, or shreds, solid waste before pumping it onward to the sewer line.

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 Dover, MN homeowners’ guide to sump pump installation services

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