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TRUSTED BY WILLISTON, ND HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon12
    Verified foundation repairs reviews

Top-Rated Foundation repair specialists in Williston - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.3(
248
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+1 more

Serving Williston, ND and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Warranties offered

"My foundation needs repairing. Nathan Brand was very professional and knowledgeable. He explained everything. It turned out that Innovative Basement Authority doesn't do the work that needs to be done. Nathan and I talked about options. He didn't rush through it and was very patient when I had questions."
Foundation
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+16

96 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Montana Basement Solutions
Montana Basement Solutions
4.6(
7
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationPoured Concrete Wall - Repair

Serving Williston, ND and surrounding areas

In business since 2007

Free estimates

Emergency services offered

Montana Basement Solutions is your local, reliable, family owned, mold remediation, testing, and waterproofing expert, serving Montana and North Dakota with pride. \n \nIf you are concerned about quality and reliability, you con count on us! We are dedicated to providing the highest level of skilled craftsmanship and quality materials on every job. We are fully licensed and insured, and all work is guaranteed. \n \nCustomer loyalty is very important to us. We are proud of the fact that our customers stick with us for the long term. \n \nWe approach every job with professionalism and courtesy, and maintain a standard of quality above that of others. Our crew is clean and friendly, and we always treat you, your family, and your home, with complete respect. \n \nCall today for a great job at a reasonable price. You will never need to find another mold and waterproofing expert again!

 Extra attention to tie holes and cracked areas
 A clean, dry, & healthy crawlspace in your home!
 Our emulsion stretches up to 1800% - it works!
 Before & After - Crawlspace Ensulation
 Grey trim color gives a clean look to your home.

+2

Recommended by100%of homeowners
Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Williston, ND and surrounding areas

In business since 1989

Free estimates

Emergency services offered

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today!\n\nWe specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton\n\nAL.Dothan 334-648-3817,\nAL Birmingham 334-648-3817,\nAL Huntsville 334-648-3817,\nAL Mobile 334-648-3817,\nAL Tuscaloosa 334-648-3817,\nAL Montgomery 334-578-4761,\nAR Little Rock 334-648-3817,\nAZ Phoenix 334-648-3817,\nCA LosAngeles/Sacramento 334-648-3817,\nCO Denver/Colorado Springs 334-648-3817,\nCT Hartford 334-648-3817,\nDE Dover 334-648-3817,\nFL Tallahassee 334-648-3817,\nFL Cape Canaveral/ Cocoa 334-648-3817,\nFL. Destin 334-648-3817,\nFL Gainsville 334-648-3817\nFl Jacksonville 334-648-3817,\nFL Orlando 334-648-3817,\nFL Panama City 334-648-3817,\nFL Tampa 334-648-3817,\nFL Miami 334-648-3817,\nGA Atlanta 334-648-3817,\nGA Albany 334-648-3817,\nGA Augusta 334-648-3817,\nGA Columbus 334-648-3817,\nGA Macon 334-648-3817,\nGA Valdosta 334-648-3817,\nIA Des Moines 334-648-3817,\nID Boise 334-648-3817,\nIL Chicago/Springfield 334-648-3817,\nIN Indianapolis 334-648-3817,\nKS Levenworth/Topeka 334-648-3817,\nKY Frankfort 334-648-3817,\nLA New orleans/Baton Rouge 334-648-3817,\nMA Boston 334-648-3817,\nMD Annapolis 334-648-3817,\nME Augusta 334-648-3817,\nMI Detroit/Lansing 334-648-3817,\nMN Saint Paul 334-648-3817,\nMO kansas City/Jefferson City 334-648-3817,\nMS Jackson 334-648-3817,\nMS Biloxi 334-648-3817,\nMS Gulf Port 334-648-3817,\nMT helena 334-648-3817,\nNC Raleigh 334-648-3817,\nND Bismark 334-648-3817,\nNE Lincoln 334-648-3817, \nNJ Trenton 334-648-3817,\nNM Santa Fe 334-648-3817,\nNV Carson City 334-648-3817,\nNV Las Vegas 334-648-3817\nNY Albany 334-648-3817,\nOH Columbus 334-648-3817,\nOK Oklahoma Ciy 334-648-3817,\nOR Salem 334-648-3817,\nPA harrisburg 334-648-3817,\nRI Providence 334-648-3817,\nSC Columbia 334-648-3817,\nSD Pierre 334-648-3817,\nTN nashville 334-648-3817,\nTX Austin 334-648-3817,\nUT Salt Lake City 334-648-3817,\nVA Richmond 334-648-3817,\nVT montpelier 334-648-3817,\nWI Madison 334-648-3817,\nWV Charleston 334-648-3817,\nWY Cheyenne 334-648-3817

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Recommended by60%of homeowners
Elitist Custom Concrete, LLC
New to Angi
Concrete Foundation - RepairPoured Concrete Wall - Repair

Serving Williston, ND and surrounding areas

In business since 1975

Free estimates

For over 35 years Elitist Custom Concrete LLC Has been specializing in all your concrete projects. We do everything from concrete driveways, floors, walls, custom stamped concrete and any type of repair work that may need to be done. Lets get it done the right way with true professional from Elitist Custom Concrete LLC.

Foundation Repair FAQs, answered by experts

Ensures structural stability and long-term safety of the building.

In order to raise your home to make foundation repairs, you'll need to bring in a structural engineer to help you design the project. You'll also need to see if you're eligible for the permits needed, and contact a foundation repair company near you.

Not all cracks in the basement floor signal foundation problems. As the house settles, you’ll notice very thin hairline cracks, which you don’t need to worry about. Cracks that are 1/8 inch or wider should require sealing, while ones that are 1/2 inch or wider require leveling. However, if you have cracks in your basement floor with heaving, you should call a pro to assess the situation. Heaving can lead to uneven flooring, structural issues, and foundation problems.

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.

Homeowners insurance doesn’t usually cover a sinking foundation. While insurance will cover some kinds of foundation damage, coverage is usually limited to damage from natural disasters, fire, or impact. Foundation sinking is rarely covered by insurance, so it’s a good idea to make repairs early on to avoid costly problems in the future.

The Williston, ND homeowners’ guide to foundation repairs

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