Crawl Space Repair in Altadena, California
Reviewed by Michael PetersonΒ· Licensed Home Inspector
38 crawl space companies serve Altadena, California, together holding 3,550 customer reviews. Sunshine Foundation Repairs is the highest-rated at 5.0β (432 reviews). Local crawl space repair typically runs $1,450β$5,700, and full encapsulation $2,800β$7,800. The most common services offered here are crawl space repair, foundation repair, mold removal.
Find trusted local contractors for crawl space encapsulation in Altadena, waterproofing in Altadena, mold removal in Altadena, and more in Altadena.
Local Price Estimates β Altadena
* 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 Altadena
1848 Evergreen St B, Duarte, CA 91010, USA
26 reviews
10491 Calabash Ave, Fontana, CA 92337, USA
6 reviews
405 E Woodbury Rd, Altadena, CA 91001, USA
3 reviews
9864 Glenoaks Blvd, Sun Valley, CA 91352, USA
24 reviews
332 N Pacific Ave #106, Glendale, CA 91203, USA
1 reviews
16116 Leadwell St, Van Nuys, CA 91406, USA
277 reviews
2255 Foothill Blvd Suite 210, La CaΓ±ada Flintridge, CA 91011, USA
23 reviews
234 E Colorado Blvd suite 702, Pasadena, CA 91101, USA
3 reviews
2070 E Walnut St, Pasadena, CA 91107, USA
36 reviews
2504 Teasley St, La Crescenta-Montrose, CA 91214, USA
10 reviews
4205 W Burbank Blvd #107, Burbank, CA 91505, USA
138 reviews
1030 Foothill Blvd ste 206, La CaΓ±ada Flintridge, CA 91011, USA
1 reviews
905 Westminster Ave Unit K, Alhambra, CA 91803, USA
22 reviews
169 S Mentor Ave, Pasadena, CA 91101, USA
47 reviews
35 N Lake Ave # 710, Pasadena, CA 91101, USA
16 reviews
18327 Napa St, Northridge, CA 91325, USA
432 reviews
1709 Standard Ave, Glendale, CA 91201, USA
58 reviews
117 E Colorado Blvd #600, Pasadena, CA 91105, USA
20 reviews
E Holly St, Pasadena, CA 91103, USA
1 reviews
155 N Lake Ave 8th floor, Pasadena, CA 91101, USA
2 reviews
12402 Killion St, Valley Village, CA 91607, USA
80 reviews
10940 Wilshire Blvd, Los Angeles, CA 90024, USA
137 reviews
280 E Palm Ave, Burbank, CA 91502, USA
57 reviews
2333 E Washington Blvd, Pasadena, CA 91104, USA
10 reviews
2411 Empire Ave, Burbank, CA 91504, USA
259 reviews
7441 Anaconda Ave, Garden Grove, CA 92841, USA
221 reviews
4001 W Alameda Ave Suite 106, Burbank, CA 91505, USA
360 reviews
830 S Glendale Ave, Glendale, CA 91205, USA
57 reviews
901 S Fremont Ave, Alhambra, CA 91803, USA
43 reviews
55 E Huntington Dr, Arcadia, CA 91006, USA
50 reviews
611 N Brand Blvd Suite 1300, Glendale, CA 91203, USA
10 reviews
1410 N Lake Ave, Pasadena, CA 91104, USA
6 reviews
2060 Huntington Dr Suite 1, San Marino, CA 91108, USA
33 reviews
311 E Stocker St #201, Glendale, CA 91207, USA
11 reviews
127 S Brand Blvd Ste 320, Glendale, CA 91204, USA
0 reviews
FAQs β Crawl Space Services in Altadena
How much does crawl space repair cost in Altadena?
Crawl space repair in Altadena, California typically costs between $1,450 and $5,700, depending on the extent of damage and services required. With 38 local companies to compare, getting 2β3 quotes usually saves 15β30%.
How much does crawl space encapsulation cost in Altadena?
Crawl space encapsulation in Altadena typically costs between $2,800 and $7,800. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Altadena?
Sunshine Foundation Repairs is the highest-rated crawl space contractor in Altadena with a 5.0β rating from 432 reviews. Golden Retrofit & Foundation Repair (5.0β , 277 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Altadena?
38 crawl space companies are listed for Altadena. The average local rating is 4.9β across 3,550 reviews. Contractors in nearby Los Angeles and San Diego also serve the area.
What crawl space services are available in Altadena?
Altadena contractors most commonly offer crawl space repair, foundation repair, mold removal, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Altadena 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 Altadena-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 β 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 Altadena:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2β3 quotes before hiring.