Crawl Space Repair in San Anselmo, California
Reviewed by Michael Peterson· Licensed Home Inspector
24 crawl space companies serve San Anselmo, California, together holding 1,021 customer reviews. Reactic Restoration is the highest-rated at 5.0★ (58 reviews). Local crawl space repair typically runs $1,500–$6,000, and full encapsulation $3,000–$8,000. The most common services offered here are crawl space repair, foundation repair, waterproofing.
Find trusted local contractors for crawl space encapsulation in San Anselmo, waterproofing in San Anselmo, mold removal in San Anselmo, and more in San Anselmo.
Local Price Estimates — San Anselmo
* 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 San Anselmo
303 Twin Dolphin Dr 6th. Floor, Redwood City, CA 94065, USA
50 reviews
111 Pelican Way, San Rafael, CA 94901, USA
5 reviews
660 Las Gallinas Ave #100-C, San Rafael, CA 94903, USA
52 reviews
3095 Kerner Blvd suite o, San Rafael, CA 94901, USA
27 reviews
3049 Research Dr, Richmond, CA 94806, USA
58 reviews
150 Madrigal St, Rohnert Park, CA 94928, USA
4 reviews
49 Ridgewood Dr, San Rafael, CA 94901, USA
7 reviews
9472 Wellington Cir, Windsor, CA 95492, USA
28 reviews
255 Canal St apt 23, San Rafael, CA 94901, USA
10 reviews
4040 Civic Center Dr Suite 200, San Rafael, CA 94903, USA
3 reviews
180 South Blvd, San Mateo, CA 94402, USA
229 reviews
22 Digital Dr Suite 1, Novato, CA 94949, USA
65 reviews
3421 Hollis St Unit A.2B, Oakland, CA 94608, USA
24 reviews
400 Tamal Plaza suite 409, Corte Madera, CA 94925, USA
50 reviews
300 Entrada Dr, Novato, CA 94949, USA
36 reviews
69 Paul Dr., San Rafael, CA 94903, USA
30 reviews
631 Marina Way S, Richmond, CA 94804, USA
11 reviews
7250 Redwood Blvd Suite 300, Novato, CA 94945, USA
10 reviews
825A Francisco Blvd W, San Rafael, CA 94901, USA
69 reviews
200 Gary Pl, San Rafael, CA 94901, USA
30 reviews
1813 Rutan Dr Unit A, Livermore, CA 94551, USA
209 reviews
67 Galli Dr Suite C, Novato, CA 94949, USA
5 reviews
630 Las Gallinas Ave 2nd Floor, San Rafael, CA 94903, USA
8 reviews
FAQs — Crawl Space Services in San Anselmo
How much does crawl space repair cost in San Anselmo?
Crawl space repair in San Anselmo, California typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 24 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in San Anselmo?
Crawl space encapsulation in San Anselmo typically costs between $3,000 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 San Anselmo?
Reactic Restoration is the highest-rated crawl space contractor in San Anselmo with a 5.0★ rating from 58 reviews. West Coast Fire & Water (5.0★, 52 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve San Anselmo?
24 crawl space companies are listed for San Anselmo. The average local rating is 4.8★ across 1,021 reviews. Contractors in nearby San Francisco and Sacramento also serve the area.
What crawl space services are available in San Anselmo?
San Anselmo contractors most commonly offer crawl space repair, foundation repair, waterproofing, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should San Anselmo homeowners know before hiring a crawl space contractor?
Even in dry climates, a vapor barrier on the crawl space floor is recommended. It blocks soil gas (including radon), reduces dust, and prevents the rare but damaging moisture event from causing mold. Always verify licensing and insurance, and get itemized quotes from at least two San Anselmo-area companies before signing.
Crawl Space Concerns in California
While the Southwest is dry most of the year, the combination of expansive soils and occasional heavy rain creates unique foundation challenges. Homes with crawl spaces benefit from proper drainage and vapor barriers, even in arid climates, to protect against monsoon moisture and soil gas.
Local Tip — California
Even in dry climates, a vapor barrier on the crawl space floor is recommended. It blocks soil gas (including radon), reduces dust, and prevents the rare but damaging moisture event from causing mold.
Recommended services for San Anselmo:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.