Crawl Space Repair in Los Angeles, California

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Los Angeles. 15 local companies found.

Local Price Estimates — Los Angeles

Encapsulation$3,400$8,600
Repair$1,650$6,900
Waterproofing$1,700$5,250
Mold Removal$550$4,350
Inspection$150$450

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

Crawl Space Contractors in Los Angeles

ZeroVap

15207 Hesby St, Van Nuys, CA 91403

5.0

44 reviews

WaterproofingInsulation

The Attic Insulation Specialists, Inc

10940 Wilshire Blvd, Los Angeles, CA 90024

5.0

136 reviews

Insulation

Attic Insulation Los Angeles

10250 Santa Monica Blvd #27, Los Angeles, CA 90067

5.0

15 reviews

Insulation

Thome Waterproofing Co.

16654 Soledad Canyon Rd #130, Santa Clarita, CA 91387

5.0

4 reviews

Waterproofing

ELM INSULATION & SOUND SOLUTIONS

12402 Killion St, Valley Village, CA 91607

5.0

77 reviews

Insulation

Foundation Repair LA Inc.

9864 Glenoaks Blvd, Sun Valley, CA 91352

5.0

24 reviews

Foundation Repair

California Foundation Works

911 E 31st St Unit #A, Los Angeles, CA 90011

5.0

18 reviews

Foundation RepairDrainage

Golden Retrofit & Foundation Repair

16116 Leadwell St, Van Nuys, CA 91406

5.0

273 reviews

Foundation Repair

Sunshine Foundation Repairs

18327 Napa St, Northridge, CA 91325

5.0

428 reviews

Foundation Repair

Professional Foundation Repair

7441 Anaconda Ave, Garden Grove, CA 92841

4.9

219 reviews

Foundation Repair

Saber

7301 Madison St, Paramount, CA 90723

4.8

1020 reviews

WaterproofingInsulationFoundation Repair

All Weather Waterproofing & Coating

1830 Westholme Ave APT 308, Los Angeles, CA 90025

4.8

13 reviews

Waterproofing

Weinstein Construction | Los Angeles Foundation Repair

15102 Raymer St, Van Nuys, CA 91405

4.6

54 reviews

Foundation Repair

Basement Systems, Inc.

60 Silvermine Rd, Seymour, CT 06483

3.9

22 reviews

Waterproofing

PRC CleanSpace

23839 Banning Blvd Suite 101, Carson, CA 90745

0.0

0 reviews

Waterproofing

FAQs — Crawl Space Services in Los Angeles

How much does crawl space repair cost in Los Angeles?

Crawl space repair in Los Angeles, California typically costs between $1,650 and $6,900, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Los Angeles?

Crawl space encapsulation in Los Angeles typically costs between $3,400 and $8,600. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Los Angeles?

Local contractors in Los Angeles 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.