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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

"Great! No concerns regarding foundation. Recommendation - Dehumidifier. Very professional."
Foundation
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+16

97 neighbors recently requested a quote
Recommended by87%of homeowners
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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

"Found someone more local. The only reason I gave them 4 stars is because I didn't actually have them write up a bid or do the work. They were, however, extremely helpful & more then willing to get me one."
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
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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

"He was awesome.  He called back, but he was working in Reed field, North Carolina and he could not get to us for a couple of days.  By the time, he got to us we had already gotten the other estimates, and we were pleased with him.  Hampton guy was great.  He was really quick to get back to us, but he had other projects that he had already lined up.  The experience was very satisfactory.  He was very courteous, and prompt.  He was very honest in saying that he cannot get to us, and if we needed to have this work done now, then we need to have to get somebody else.  I appreciated that."
Additional Photos
Additional Photos
Recommended by60%of homeowners
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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.

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Foundation Repair FAQs, answered by experts

Foundation problems are costly to repair, but if you already own the home, you can either handle the issues or allow the property to (literally) sink into disrepair. The opposite is true when buying a home. Walk away if the seller refuses to lower the asking price once foundation issues are exposed or if they refuse to handle the problems before the completion of the sale.

Minor slab leaks normally take around three hours to access and fix, provided the leak is in an accessible location. However, a more extensive leak or a leak in a hard-to-reach location can take several days to fix, depending on the resulting damage. You might also want to consider the timeline for the build-back if the leak damages building materials like flooring or cabinets, which can take several weeks, including delivery of the materials.

Yes, you can fill cracks in concrete if you’re a somewhat handy homeowner. It’s important to know which concrete patching method to use, as small cracks require different approaches than large ones. It might seem challenging to determine which product to use and the tools necessary for the project, but with a bit of background, homeowners can restore their cracked concrete easily.

Yes, a house can collapse from severe foundation problems if they are left unchecked. However, this is a rare occurrence that typically takes many years to develop, and a partial collapse is more likely than a full one. Homes on hillsides or in areas with frequent washouts are at a higher risk. Barring a natural disaster or other extreme circumstances, clear signs of major issues will be apparent long before a collapse is imminent. It is crucial to conduct routine foundation inspections and address any problem, no matter how minor it seems, as soon as possible to avoid threatening the structural integrity of your home.

The best solution to fix a foundation crack in your basement floor depends on the underlying cause. If you just have hairline cracks from settlements that are no longer growing, the best option is to seal them with a crack sealant. If the cracks continue to grow, one edge rises above the other, or there are signs that water is getting in through the crack, a professional repair will be necessary. Depending on the root cause, your professional may employ foundation underpinning or some other type of stabilization, seal the cracks, or install a drainage system.

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.

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