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Avatar for Groundworks
Groundworks
4.5(
279
)
Concrete Foundation - RaiseFoundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Repair+1 more

Serving Willmar, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Marc and Brandon repaired our garage foundation. Raised the floor and repaired all around the garageâ s cement blocks. I couldnâ t believe the difference it made and in only 4 hours. Very nice and explained what they were going to do. Highly recommend them!"
Foundation
Foundation
Foundation
Foundation
Foundation

+16

Response time3 days
37 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for American Waterworks
American Waterworks
4.5(
171
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Willmar, MN and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"Company itself had great communication prior to appointment. Technician himself was on time, very knowledgeable, courteous and thorough. I did not feel rushed, I felt my project was important and the repair was completed."
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
642 neighbors recently requested a quote
Recommended by91%of homeowners
EverDry of Minneapolis
3.8(
5
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Willmar, MN and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"workers were friendly, but for the price paid to waterproof our basement I expected more of a quality job. I would only give them 2.5 stars but .5's aren't an option. If you decide to go with them, be sure not to be sold things that aren't necessary."
Outside Crack
Interior Drain Installed
Patching Cracks
EZ Breathe
Crack Repair

+19

Recommended by75%of homeowners
Avatar for Simstone Concrete Works Inc.
Simstone Concrete Works Inc.
3.7(
19
)
Poured Concrete Wall - Repair

Serving Willmar, MN and surrounding areas

In business since 1998

Credit card accepted

"We had Simstone replace an existing 3 car garage floor. The first day, they removed the floor and prepped it for a new pour. At the same time they removed an 8 ft.apron area of the driveway as well as an existing side walk leading to my front steps. They also set up forms for an overlay of the front step. The next day they poured the garage floor and front step. They came back on the 3rd day and did the apron and side walk. They were fast and efficient. The job they did looks great. They were all very personable and courteous. They cleaned up the entire area where they worked. Would definitely recommend them."
Additional Photos
Additional Photos
Additional Photos
Simstone Concrete Works Inc.
Simstone Concrete Works Inc.

+4

Recommended by75%of homeowners
Avatar for RT Concrete Construction LLC
RT Concrete Construction LLC
5.0(
1
)
Poured Concrete Wall - Repair

Serving Willmar, MN and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We strive to give you the most quality product in a timely manner for the best price! We have industry experience since 2012. We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, patios, masonry services, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. We can take Cashapp, Zelle, and other money transfer apps! Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

Stamped patio around fire pit Napa random stone
Sauna floor
Hot tub patio
Slab for tiny house
2.5 years after it was poured

+41

Recommended by100%of homeowners
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Foundation Repair questions, answered by experts

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

Underpinning is a specific type of foundation repair where a specialist installs deep piers under a foundation to provide additional support. This method is often used when the soil beneath the foundation can no longer evenly support the structure. Foundation repair is an umbrella term that includes many methods. Besides underpinning, other common repairs include foundation crack repair, waterproofing, cosmetic repairs, and concrete block wall stabilization. Often, underpinning is accompanied by other work to address the root cause of the foundation issue, such as regrading the yard to ensure water drains away from the house.

While a contractor is on-site repairing your concrete steps, you can have them inspect other concrete surfaces for minor damage. They may be able to fix cracks in your driveway or garage floor during the same visit. You can also ask them to check your home's foundation for minor issues they can address. However, general concrete repair experts typically cannot handle larger jobs, like leveling a sunken foundation. For major structural projects, you will need to hire a structural engineer.

Efflorescence can damage a concrete slab for two to three years. After that, it resolves on its own once the surrounding salts are gone.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

The Willmar, MN homeowners’ guide to foundation repairs

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