Crawl Space Repair in Bismarck, North Dakota
Reviewed by Michael Peterson· Licensed Home Inspector
2 crawl space companies serve Bismarck, North Dakota, together holding 39 customer reviews. Groundworks is the highest-rated at 5.0★ (20 reviews). Local crawl space repair typically runs $1,500–$6,100, and full encapsulation $3,050–$8,000. The most common services offered here are waterproofing, foundation repair, crawl space repair.
Find trusted local contractors for crawl space encapsulation in Bismarck, waterproofing in Bismarck, mold removal in Bismarck, and more in Bismarck.
Local Price Estimates — Bismarck
* Estimates based on local market rates. Get free quotes for exact pricing. See the full repair cost guide, encapsulation cost guide, or cost calculator.
Crawl Space Contractors in Bismarck
3000 Wanchena Wy Unit 203, Bismarck, ND 58504
20 reviews
111 Eastdale Dr, Bismarck, ND 58501
19 reviews
FAQs — Crawl Space Services in Bismarck
How much does crawl space repair cost in Bismarck?
Crawl space repair in Bismarck, North Dakota typically costs between $1,500 and $6,100, depending on the extent of damage and services required. With 2 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Bismarck?
Crawl space encapsulation in Bismarck typically costs between $3,050 and $8,000. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Bismarck?
Groundworks is the highest-rated crawl space contractor in Bismarck with a 5.0★ rating from 20 reviews. Harper Construction (4.6★, 19 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Bismarck?
2 crawl space companies are listed for Bismarck. The average local rating is 4.8★ across 39 reviews. Contractors in nearby Minot and Mandan also serve the area.
What crawl space services are available in Bismarck?
Bismarck contractors most commonly offer waterproofing, foundation repair, crawl space repair, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Bismarck homeowners know before hiring a crawl space contractor?
Radon is the #2 cause of lung cancer in the US, and Midwest homes are in a high-radon zone. If you are encapsulating your crawl space, add a radon mitigation system at the same time — bundling saves $500–$1,000 vs. separate installations. Always verify licensing and insurance, and get itemized quotes from at least two Bismarck-area companies before signing.
Crawl Space Concerns in North Dakota
The Midwest combines multiple crawl space risks: radon gas seeping through soil, clay soils that move seasonally, and extreme weather events. A properly encapsulated crawl space with radon mitigation addresses the most serious health and structural risks in this region.
Local Tip — North Dakota
Radon is the #2 cause of lung cancer in the US, and Midwest homes are in a high-radon zone. If you are encapsulating your crawl space, add a radon mitigation system at the same time — bundling saves $500–$1,000 vs. separate installations.
Recommended services for Bismarck:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.