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TRUSTED BY CHASKA, MN HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon54
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Chaska

Avatar for G Gardner Concrete & Waterproofing Inc
G Gardner Concrete & Waterproofing Inc
4.5(
186
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Chaska, MN and surrounding areas

Approved

In business since 1949

Free estimates

Warranties offered

"Randy Gardner responded immediately to my request for a visit and estimate. He looked inside and outside, and told me I did not need to go to the expense of the drain tile and waterproofing. He said the house (build in 1917) had settled, and that the sidewalk along the side of the house was sinking toward the house, resulting in the water in the basement. He recommended removing the existing sidewalk, and laying new concrete with the proper slope away from the house. Although it was not a cheap fix, it was half of what I feared it would cost. The crew was on time, efficient, and did a great job. I highly recommend G Gardner Concrete and Waterproofing!"
Start of repairing hole #2
Finished look of hole #2
Start of hole #1 project
Finished product of hole #1
start of side wall

+7

Response time3 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for American Waterworks
American Waterworks
4.6(
170
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Chaska, 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 time3 hrs
623 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Groundworks
Groundworks
4.3(
226
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Chaska, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Jeremiah, Mark, and Goody stablized my basement and waterproofed for me. They did excellent work. They did a job I thought was I thought was impossible. walls are stable and safe. They were fun, very respectful of my space, they played good music and sang while they worked. I highly recommend them for any foundation work you need."
Foundation
Foundation
Foundation
Foundation
Foundation

+16

133 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Gardner Construction Inc
Gardner Construction Inc
4.6(
346
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Chaska, MN and surrounding areas

In business since 1996

Free estimates

Warranties offered

"We did not have to completely replace the side staircase or redo the basement entrance for both instances. They were able to rein-enforce, repair and resurface these deteriorated and previously moss covered and crumbling concrete areas. It was handled in 1.5 days. Very professional, kind and capable employees. Left the sight very clean and did a spectacular job on the repairs. The areas look like new entrances. Very well done! The price was great as well. No complaints. We’re very pleased with this company and will be using them again."
Our team created a trench to the footings and filled it with a drain pipe and rock to channel the water to the sump pump.
This is the front of the steps, before the Gardner Construction team resurfaced the steps and replaced the sidewalk.
This homeowner wanted to replace the window and needed to repair the cracked and crumbling foundation.
The Gardner Construction team installed a new glass block window, providing additional security and a vent, and repaired the foundation.
After installing the sump pump and the drain tile system, our team repours the concrete.

+18

Response time2 days
Recommended by96%of homeowners
Avatar for Slab Boss LLC
Slab Boss LLC
5.0(
11
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Chaska, MN and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"From start to finish Luke did a fantastic job with our project. We needed our driveway apron raised so it would be level with our garage and needed several voids filled in to prevent further water damage. I called on a Friday and Luke drove out to us on the following Tuesday to give us a quote. He took the time to explain his approach to the project, estimated cost, and even provided us with a free tube of caulk (even though we hadn’t committed to his services yet). He was friendly and professional and did a great job for a very reasonable price. We would definitely use Slab Boss services again and recommend them to anyone who needs a polyfoam lift or void filling."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time4 days
Response rate97%
Recommended by100%of homeowners
Avatar for Great Lakes Waterproofing Company
Great Lakes Waterproofing Company
3.3(
22
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Chaska, MN and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"John was very friendly and answered all my questions. was told what work would be done and the pricing. free estimate. Came out to do the work when he said they would be out. Work done on time and efficiently. Cleaned up after they were done. Recommended Great Lakes to my neighbor who has water in basement."
Exterior Waterproofing
Exterior Waterproofing
Waterproofing a Tunnel
Cracked Wall
Wet Basement Wall

+7

Response time2 days
Recommended by88%of homeowners
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Basement Waterproofing questions, answered by experts

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

Sandbags are the most common and efficient way to create a flood barrier at home. Some local authorities pass them around to homes before the risk of a flood. Otherwise, you can use flood-proof house materials, like burlap or woven plastic bags, to make sandbags and fill them with sand or cat litter. Make sure that when you stack them, they’re tightly laid on top of each other, creating the effect of a firm wall against accumulating water.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

It is better to have a crawl space that is tailored to the outside temperature, your needs, and the season. For example, it is much better to have a vented space when it’s very hot outside and your AC bills are sky-high. Conversely, when the temperature drops and humidity rises, it is almost always better to have your vents shut and covered if possible.

A crawl space encapsulation isn’t always necessary, but it’s a wise choice, especially if you live in an area that sees a lot of precipitation. Sealing a crawl space not only reduces damage caused by moisture, mold, and pests, but it also increases your home’s value. It can also save you money by reducing energy bills and avoiding costly repairs for structural or foundation damage.

The Chaska, MN homeowners’ guide to basement waterproofing services

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