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TRUSTED BY ANDOVER, MN HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon47
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Andover

Avatar for SafeBasements Of Minnesota, Inc.
SafeBasements Of Minnesota, Inc.
4.9(
18
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Andover, MN and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Safe Basements have been a complete joy to work with, the customer service was professonal and friendly. The assesser was honest, no up selling or down selling. They finished the project 2 weeks after booking. The workmen were effiecent, made sure to cover everything so nothing got covered with dust, they even swept! It got done in exactly the time required and the basement has never looked better. If you need basement work, I couldn't recommend anyone higher."
covered stairs
utilities
plastic off
covered stairs
taped off vent

+28

Response time1 day
4 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for American Waterworks
American Waterworks
4.5(
173
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andover, MN and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"We had a massive project including foundation repair, waterproofing drainage system installation and crawl space encapsulation. We were very pleased with the work and the professionalism . We also appreciated everyoneâ s responses to all our questions before and during the project."
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
557 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Groundworks
Groundworks
4.5(
281
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Andover, 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
115 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Acculevel, Inc. - Wisconsin
Acculevel, Inc. - Wisconsin
3.9(
233
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andover, MN and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This is a great company to use in making a 141 year old basement waterproof. I look foreward to having a waterproo basemant. Craig was pleasant and went the extra mile to make the experience great."
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 Andover, MN and surrounding areas

Approved

In business since 1997

Emergency services offered

Warranties offered

"I was going to have some work done to my basement and needed the water heater moved. It was time replace the heater so I asked Northern if they could remove the heater and install the new one the next day. They were fine with that. The workers were very professional and friendly. The installer took the time to explain all the controls and maintenance. Very pleased with results"
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 Andover, 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

55 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 Andover, MN and surrounding areas

Approved

In business since 1883

Emergency services offered

Warranties offered

"The technician arrived on time. The cost job was about five times what I was expecting. $628 for a dryer reinstall, plus $322 for the venting. No parts were required for the gas portion of the project as the dryer was moved so that the basement could be waterproofed. The venting was required as the dryer was previously connected with a flexible vent and the building inspector stated it should be solid. Other than the price, everything was great."
McQuillan Furnace Installation
McQuillan Furnace Installation
Boiler Install 1
Boiler Install 2
Boiler Install 3

+20

Response time1 day
Response rate89%
12 neighbors recently requested a quote
Avatar for Maltese Contracting
Maltese Contracting
4.9(
57
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andover, MN and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"I hired Maltese to waterproof my basement in a house which was built in 1896 and required serious mold remediation and complete waterproofing. Tom has excellent customer service skills, responded promptly to all communications, provided very detailed invoices and worked very hard to assure I was completly satisfied with the outcome. Although the work needed was far more extensive once they scaled the walls, and assessed the situation, Tom worked to assure that additional costs were more than fair and the crew performed a number of additional services at no charge. The Maltese crew arrived promptly each day and provided backbreaking work to assure that the job was complete. They did an excellent job. My basement is completly dry! Maltese is the best contractor I have had the pleasure to work with and would recommend them highly to anyone who requires basement waterproofing."
State Fair Grandstand Walls
Paver Driveway
Outdoor Firepit
Limestone Boulder Walls
Landscaping and Retaining Walls

+179

Response time1 day
Response rate86%
Recommended by100%of homeowners
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Basement Waterproofing questions, answered by experts

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

The Andover, MN homeowners’ guide to basement waterproofing services

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