GERGEN JOSEPH P
Huntington Beach, California
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From their website
Specialty subcontractor for vapor barrier, waterproofing, and environmental mitigation systems, with offices in Santa Ana and San Leandro, California.
- Vapor Barriers
- Waterproofing
- Environmental Designs
- Above & Below Grade Waterproofing
- Hydrostatic Waterproofing
- Remediation design & construction
- Trade
- General Building Contractor (B)
- City
- Huntington Beach
- Works on
- Homes and commercial
From their website - Phone
- Shown once the owner claims
- Website
- www.gcjss.com
Name, city and trade from California public records. The rest comes from the business's own website (checked 2026-10-21) and hasn't been confirmed by the owner. Check this license on the state's license lookup (CSLB) before you sign. Wrong business or details? Tell us and we'll fix or remove it.