Headquarters
519 N FAIRVIEW ST, SANTA ANA, CA 92703-1806, US
SANTA ANA, CA, US
From the company
Gergen Construction is a private subcontractor for environmental mitigation and building envelope waterproofing systems, specializing in vapor intrusion, methane mitigation, and building envelope waterproofing systems. The site also describes JSS Construction as a union subcontractor for the same services. The company reports over 34 years of experience and 50,000,000 square feet of successful installations, serving industrial, commercial, and residential clients.
519 N FAIRVIEW ST, SANTA ANA, CA 92703-1806, US
Quantities, certifications, and timing.