Hersum Construction | General Contractors & Damage Restoration in San Diego

Meet the Team

Since 1980, Hersum Construction Inc. has provided comprehensive general contracting and damage restoration services for residential, commercial, industrial, and retail properties across San Diego County. As a full-service disaster restoration company, we respond 24/7 to emergencies caused by fire, smoke, water, mold, and other disasters, taking immediate action to stabilize the situation and minimize secondary damage. Our team of trained professionals uses the latest equipment—including generators, dehumidifiers, air compressors, and moisture monitors—to ensure efficient restoration. We also specialize in building additions, guest house or ADU construction, manufactured and modular home construction, single-family home construction, new structure construction, remodeling, and new room additions. Bill Hersum and our team prioritize listening carefully to each client’s needs, planning restoration accordingly, and delivering high-quality craftsmanship with integrity and attention to detail. Our long-standing reputation in San Diego is built on timely response, superior workmanship, and unparalleled customer service. Whether you need emergency water extraction after a hurricane, repair of a kitchen sink leak, or remediation of wet insulation damage, we have the expertise to restore your property the right way the first time.