R Perez General Contractor Inc. is a trusted general contractor serving the Bay Area since 1996, specializing in residential and commercial drainage systems. With decades of experience, the company has built a strong reputation for dependable service, technical expertise, and long-term results.

Many properties built in the 1950s or earlier face drainage challenges due to aging materials, outdated construction methods, and shifting soil conditions. R Perez General Contractor Inc. designs and installs customized drainage solutions that effectively manage water flow, protect foundations, and reduce moisture-related risks.

Our company provides comprehensive services, including drainage installation, foundation repair and replacement, retaining walls, seismic upgrades, and structural repairs. Each project is approached with careful evaluation, strategic planning, and precise execution to ensure durable performance and lasting value.

Led by President Edwin Perez, R Perez General Contractor Inc. remains a reliable partner for homeowners throughout the East Bay. Since 1996, our company has helped clients safeguard their properties, protect their investments, and gain peace of mind—especially during periods of heavy rainfall.