Crawl Space Repair in Fountain Valley, California

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Fountain Valley. 43 local companies found.

Local Price Estimates — Fountain Valley

Encapsulation$2,850$7,400
Repair$1,450$6,050
Waterproofing$1,500$5,000
Mold Removal$500$3,800
Inspection$150$400

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

Crawl Space Contractors in Fountain Valley

Cost Saver Attic Insulation

3545 Harbor Gateway S, Costa Mesa, CA 92626, USA

5.0

7 reviews

Insulation

Low Cost Attic Insulation

1770 Saturn Way, Seal Beach, CA 90740, USA

5.0

22 reviews

Insulation

ACE Restoration & Waterproofing, Inc.

2940 E Miraloma Ave Suite B, Anaheim, CA 92806, USA

5.0

2 reviews

Waterproofing

Geobear Foundation Repair

22603 La Palma Ave, Yorba Linda, CA 92887, USA

5.0

46 reviews

Foundation Repair

Attic Construction

1940 W Orangewood Ave suite 110 #3A, Orange, CA 92868, USA

5.0

40 reviews

Crawl Space Repair

SERVPRO of Fountain Valley

10885 Kalama River Ave Suite K, Fountain Valley, CA 92708, USA

5.0

581 reviews

Crawl Space Repair

Certified Attic Insulation of Fountain Valley

8610 Warner Ave, Fountain Valley, CA 92708, USA

5.0

19 reviews

Insulation

Angelus Waterproofing Restoration

17762 Metzler Ln, Huntington Beach, CA 92647, USA

5.0

4 reviews

Waterproofing

Thermal Nest Insulation of Santa Ana

3426 W Harvard St, Santa Ana, CA 92704, USA

5.0

12 reviews

Insulation

Cozy Comfort Insulation

3014 S Halladay St #300, Santa Ana, CA 92707, USA

5.0

84 reviews

Insulation

Insulation Labs

1038 E Bastanchury Rd #141, Fullerton, CA 92835, USA

5.0

137 reviews

Insulation

The Attic Insulation Specialists, Inc

10940 Wilshire Blvd, Los Angeles, CA 90024, USA

5.0

137 reviews

Insulation

Systems Waterproofing Inc.

223 W Blueridge Ave, Orange, CA 92865, USA

5.0

12 reviews

Waterproofing

Open Sky Insulation

20377 SW Acacia St, Newport Beach, CA 92660, USA

5.0

23 reviews

Insulation

Golden Age Construction

2211 E Orangewood Ave UNIT 586, Anaheim, CA 92806, USA

5.0

5 reviews

Crawl Space Repair

Lopez United Inc

11991 Silicon Ave, Chino, CA 91710, USA

5.0

1 reviews

Crawl Space Repair

Dalinghaus Foundation Repair

9891 Irvine Center Dr, Irvine, CA 92618, USA

5.0

57 reviews

Foundation Repair

Divine Foundation Inspection & Retrofitting

2171 Campus Dr #200, Irvine, CA 92612, USA

5.0

1 reviews

Foundation Repair

Sunshine Foundation Repairs

18327 Napa St, Northridge, CA 91325, USA

5.0

432 reviews

Foundation Repair

Foundation Repair LA Inc.

9864 Glenoaks Blvd, Sun Valley, CA 91352, USA

5.0

24 reviews

Foundation Repair

MacKenzy Mold Removal & Remediation

18377 Beach Blvd ste 332, Huntington Beach, CA 92648, USA

5.0

6 reviews

Mold Removal

Dr Mold Remediation

2134 Main St, Huntington Beach, CA 92648, USA

5.0

25 reviews

Mold Removal

Mold Removal Guys

3090 Bristol St, Costa Mesa, CA 92626, USA

5.0

20 reviews

Mold Removal

Green Restoration Solutions

760 N Euclid St #301, Anaheim, CA 92801, USA

5.0

62 reviews

Crawl Space Repair

Mold Removal Hero

2503 Eastbluff Dr, Newport Beach, CA 92660, USA

5.0

29 reviews

Mold Removal

All Dry

154 Broadway, Costa Mesa, CA 92627, USA

5.0

69 reviews

Crawl Space Repair

Environmental Mold LLC

210 Adams Ave, Huntington Beach, CA 92648, USA

5.0

11 reviews

Mold Removal

Maximum Mold Removal

3000 W MacArthur Blvd ste 4b, Santa Ana, CA 92704, USA

5.0

5 reviews

Mold Removal

Foundation Experts

17547 Ventura Blvd suite 307b, Encino, CA 91316, USA

5.0

17 reviews

Foundation Repair

Reduced Cost Insulation

3100 Airway Ave, Costa Mesa, CA 92626, USA

5.0

25 reviews

Insulation

Long Term Value Insulation

15211 Springdale St, Huntington Beach, CA 92649, USA

5.0

23 reviews

Insulation

Elite Attic Insulation of Santa Ana

1900 E Warner Ave, Santa Ana, CA 92705, USA

5.0

22 reviews

Insulation

911 Restoration of Orange County

1020 N Batavia St, Orange, CA 92867, USA

4.9

213 reviews

Crawl Space Repair

Attic Projects

1607 W Orange Grove Ave Suite A, Orange, CA 92868, USA

4.9

615 reviews

Crawl Space Repair

Attic Construction

2103 S Standard Ave, Santa Ana, CA 92707, USA

4.9

91 reviews

Crawl Space Repair

Professional Foundation Repair

7441 Anaconda Ave, Garden Grove, CA 92841, USA

4.9

221 reviews

Foundation Repair

Antis Roofing & Waterproofing

2649 Campus Dr, Irvine, CA 92612, USA

4.8

427 reviews

Waterproofing

Monarch Deck Coatings

260 Newport Center Dr #100, Newport Beach, CA 92660, USA

4.5

45 reviews

Crawl Space Repair

Crank Waterproofing

134 Commercial Way, Costa Mesa, CA 92627, USA

4.4

26 reviews

Waterproofing

Foundation Repair of CA

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

4.4

209 reviews

Foundation Repair

OC Dust Free Restoration Contractors

2520 Fairview St Suite A1, Santa Ana, CA 92704, USA

4.2

63 reviews

Crawl Space Repair

Raised Foundation Repair

3420 Bristol St, Costa Mesa, CA 92626, USA

0.0

0 reviews

Foundation Repair

SpireRenew

ste19, 9252 Garden Grove Blvd, Garden Grove, CA 92844, USA

0.0

0 reviews

Crawl Space Repair

FAQs — Crawl Space Services in Fountain Valley

How much does crawl space repair cost in Fountain Valley?

Crawl space repair in Fountain Valley, California typically costs between $1,450 and $6,050, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Fountain Valley?

Crawl space encapsulation in Fountain Valley typically costs between $2,850 and $7,400. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Fountain Valley?

Local contractors in Fountain Valley 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.