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Best basement waterproofing pros near Champlin, MN

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon38
    Verified basement waterproofing services reviews

Top-Rated Basement waterproofing pros in Champlin - Updated Nov 2026

Avatar for American Waterworks
American Waterworks
4.5(
173
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Champlin, MN and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"This is 2nd project I had American waterworks help me with. First was basement wall stabilizing, this one sidewalk leveling. Both crews were well knowledgeable, kind, explained procedures. Very happy with this company!"
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time4 hrs
577 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Groundworks
Groundworks
4.5(
282
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Champlin, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Gregg Poindexter and Dan Supar were incredibly knowledgeable, thorough and helped me navigate my basement waterproofing issues. They took their time and made sure everything was inspected fully. And even went above and beyond. Very happy with their service!"
Foundation
Foundation
Foundation
Foundation
Foundation

+16

Response time3 days
131 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Acculevel, Inc. - Wisconsin
Acculevel, Inc. - Wisconsin
3.9(
233
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Champlin, MN and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"They completed it in 2 days and I havent had an issue since the basement was waterproofed. However, they did forget to plan the initial inspection prior to the work as part of the permit. The city I live in ended up reaching out near the end of the permit date and I didnt know about it until then. I reached out to the project manager for my project at Acculevel about it and they did handle that issue promptly."
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+26

4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for NORTHERN PLUMBING & SOFTENING
NORTHERN PLUMBING & SOFTENING
4.6(
33
)
Basement Drainage Channels - Install

Serving Champlin, MN and surrounding areas

Approved

In business since 1997

Emergency services offered

Warranties offered

"I spoke with Chuck several times over the phone to understand why I shouldn't use a no-salt water softener in Minnetonka, MN and what he recommended. He explained everything very well and provided me with recommendations that fit my needs and my wallet. I was able to research the recommended options before he came out, and then have him install the unit in the first visit - a definite time saver. He installed the unit in the time he said he would take and answered all of my questions.
I was very pleased with Northern, and will definitely use them for all of my plumbing needs in the future.
"
Additional Photos
At Northern Plumbing & Softening, we sell and install Hague Quality Water softeners, the best in water treatment equipment, and service all makes and models of water softeners. (That's nearly 50 brands!)
In addition, we sell water softener salt and other supplies to help keep your water softener running effectively and efficiently. You'll conserve water and your water will be the highest quality. Soft water is better in so many ways, and we can help achieve it for you and your family.
Additional Photos
Additional Photos
Additional Photos

+7

Response time2 days
Recommended by86%of homeowners
Avatar for DJ's Home Services
DJ's Home Services
4.5(
98
)
Basement Drainage Channels - Install

Serving Champlin, MN and surrounding areas

Approved

In business since 1971

Credit card accepted

Customers say: Quick response

DJs Home Services of Minnesota has been Minnesota Homeowners' Best Friend since 1971, providing top-quality Plumbing, Heating, Cooling, Drains, Electrical, and Fireplace services. With decades of experience, DJs is committed to delivering reliable, professional, and customer-focused home services across the Twin Cities metro area. We take pride in our expert team, ensuring every job is done with care, precision, and a dedication to excellence. \n \nAt DJs, we dont just serve homes we build lasting relationships. We care deeply about our customers, employees, and the community, striving to make every home more comfortable, safe, and efficient. Whether its a quick repair, a full installation, or routine maintenance, homeowners can trust DJs for dependable service and a job well done.

New Electrical Meter
New Electrical Meter
New Electrical Meter
New Electrical Meter
New Electrical Meter

+38

61 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for McQuillan Home Services LLC
McQuillan Home Services LLC
4.0(
504
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Champlin, MN and surrounding areas

Approved

In business since 1883

Emergency services offered

Warranties offered

"We had them find source of leak in the basement ceiling. The guy put on shoe cover when he entered house. Thoroughly checks the source and was able to figure it out. However, the fix requires tile work instead, so, we have to find another contractor to fix the bathroom wall tiles. Good clean job. Very thorough and professional."
McQuillan Furnace Installation
McQuillan Furnace Installation
Boiler Install 1
Boiler Install 2
Boiler Install 3

+20

Response time1 day
Response rate89%
35 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

Proper drainage is the only way to ensure that your crawl space stays dry. Depending on your property and the extent of your issue, you might need to consider a gutter system, a French drain, or sump pumps to avoid and handle water and moisture under your home. Dehumidifiers can also help to prevent moisture from accumulating if you have a high-humidity environment.

Preventative measures, such as maintaining drainage systems, installing sump pumps, inspecting roofs regularly, and crafting comprehensive emergency plans, can help mitigate future risks.

The purpose of soffits is to circulate air, so a blocked soffit means the air in your attic becomes stagnant. This can lead to a number of problems, mostly moisture-related, that can cause damage to your health and your home. The good news is that unclogging soffits is relatively straightforward, and if your attic is easy to access, an easy DIY project.

If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.

The Champlin, MN homeowners’ guide to basement waterproofing services

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