Crawl Space Repair in Warren, Michigan
Reviewed by Michael Peterson· Licensed Home Inspector
3 crawl space companies serve Warren, Michigan, together holding 1,065 customer reviews. Calculus Foundation Repair & Waterproofing is the highest-rated at 5.0★ (269 reviews). Local crawl space repair typically runs $1,500–$6,250, and full encapsulation $3,000–$8,350. The most common services offered here are waterproofing, foundation repair.
Find trusted local contractors for crawl space encapsulation in Warren, waterproofing in Warren, mold removal in Warren, and more in Warren.
Local Price Estimates — Warren
* 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 Warren
23133 Gratiot Ave, Eastpointe, MI 48021
269 reviews
5800 E 10 Mile Rd, Warren, MI 48091
439 reviews
34400 Klein Rd, Fraser, MI 48026
357 reviews
FAQs — Crawl Space Services in Warren
How much does crawl space repair cost in Warren?
Crawl space repair in Warren, Michigan typically costs between $1,500 and $6,250, depending on the extent of damage and services required. With 3 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Warren?
Crawl space encapsulation in Warren typically costs between $3,000 and $8,350. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Warren?
Calculus Foundation Repair & Waterproofing is the highest-rated crawl space contractor in Warren with a 5.0★ rating from 269 reviews. SAS Services Inc (4.8★, 439 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Warren?
3 crawl space companies are listed for Warren. The average local rating is 4.8★ across 1,065 reviews. Contractors in nearby Detroit and Cleveland also serve the area.
What crawl space services are available in Warren?
Warren contractors most commonly offer waterproofing, foundation repair, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Warren 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 Warren-area companies before signing.
Crawl Space Concerns in Michigan
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 — Michigan
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.
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.