Crawl Space Repair in San Anselmo, California

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in San Anselmo. 24 local companies found.

Local Price Estimates — San Anselmo

Encapsulation$3,000$8,000
Repair$1,500$6,000
Waterproofing$1,500$5,000
Mold Removal$500$4,000
Inspection$150$400

* Estimates based on local market rates. Get free quotes for exact pricing.

Crawl Space Contractors in San Anselmo

Leader Restoration

303 Twin Dolphin Dr 6th. Floor, Redwood City, CA 94065, USA

5.0

50 reviews

Crawl Space Repair

Perma Level

111 Pelican Way, San Rafael, CA 94901, USA

5.0

5 reviews

Crawl Space Repair

DWC Waterproofing

818 Rincon Way, San Rafael, CA 94903, USA

5.0

1 reviews

Waterproofing

West Coast Fire & Water

660 Las Gallinas Ave #100-C, San Rafael, CA 94903, USA

5.0

52 reviews

Crawl Space Repair

PuroClean of San Rafael

3095 Kerner Blvd suite o, San Rafael, CA 94901, USA

5.0

27 reviews

Crawl Space Repair

Reactic Restoration

3049 Research Dr, Richmond, CA 94806, USA

5.0

58 reviews

Crawl Space Repair

Crawl Space Specialist

150 Madrigal St, Rohnert Park, CA 94928, USA

5.0

4 reviews

Crawl Space Repair

Howie Excavating & Grading

49 Ridgewood Dr, San Rafael, CA 94901, USA

5.0

7 reviews

Crawl Space Repair

Xalos Foundation Support

9472 Wellington Cir, Windsor, CA 95492, USA

5.0

28 reviews

Foundation Repair

Restoration Brothers Mold inspections -Water & Fire damaged services

255 Canal St apt 23, San Rafael, CA 94901, USA

5.0

10 reviews

Mold Removal

SOS Restoration

4040 Civic Center Dr Suite 200, San Rafael, CA 94903, USA

5.0

3 reviews

Crawl Space Repair

Peace of Mind Structural

180 South Blvd, San Mateo, CA 94402, USA

4.9

229 reviews

Foundation Repair

DRYmedic Restoration Services of North Bay

22 Digital Dr Suite 1, Novato, CA 94949, USA

4.9

65 reviews

Crawl Space Repair

Trioteam

3421 Hollis St Unit A.2B, Oakland, CA 94608, USA

4.8

24 reviews

Crawl Space Repair

Eco Attic Systems

400 Tamal Plaza suite 409, Corte Madera, CA 94925, USA

4.8

50 reviews

Crawl Space Repair

Dry Kings Restoration of Marin

300 Entrada Dr, Novato, CA 94949, USA

4.8

36 reviews

Crawl Space Repair

I Construction & Structural Inc

69 Paul Dr., San Rafael, CA 94903, USA

4.8

30 reviews

Foundation Repair

Ward Construction Inc

631 Marina Way S, Richmond, CA 94804, USA

4.7

11 reviews

Crawl Space Repair

Reactic Restoration

7250 Redwood Blvd Suite 300, Novato, CA 94945, USA

4.7

10 reviews

Crawl Space Repair

National Response Team

825A Francisco Blvd W, San Rafael, CA 94901, USA

4.6

69 reviews

Crawl Space Repair

RWR Construction, Inc.

200 Gary Pl, San Rafael, CA 94901, USA

4.6

30 reviews

Crawl Space Repair

Foundation Repair of CA

1813 Rutan Dr Unit A, Livermore, CA 94551, USA

4.4

209 reviews

Foundation Repair

Bay Area Moisture Control

67 Galli Dr Suite C, Novato, CA 94949, USA

4.2

5 reviews

Crawl Space Repair

Urban Waterproofing Inc

630 Las Gallinas Ave 2nd Floor, San Rafael, CA 94903, USA

4.0

8 reviews

Waterproofing

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.

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.

What crawl space services are available in San Anselmo?

Local contractors in San Anselmo offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.

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.

!Expansive soils (bentonite clay) cause more foundation damage than any other natural hazard in the US
!Extreme heat dries soil unevenly, creating foundation settlement
!Monsoon season brings sudden water intrusion into otherwise dry crawl spaces
!Scorpions, spiders, and rodents seek shelter in cool crawl spaces
!Crawl spaces are less common here but homes that have them face unique challenges

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.

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Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.