INTRODUCTION
Cornerstone is a full service general contractor. No job is too big or too small. We are comfortable handling your multi-million-dollar new construction and renovation projects as well as your small job and service requirements from ADA ramp construction to water heater replacement. We welcome the opportunity to solve your day-to-day problems whether it is concrete grinding or dry rotted siding removal and replacement. We bring the expertise and know-how to not only replace the damage, but also find and recommend changes to address the underlying problem. We are confident you will be impressed with the high quality of our work and the affordable price. Most of our current business is repeat business from long-time customers – a testimony to the quality of our work.
OUR WORK
We specialize in:
• Apartments and multi-family dwellings : small job service calls - interior & exterior
• Apartments and multi-family dwellings : large job interior & exterior rehabilitation
• New construction: commercial and residential
• Insurance work: fire and flood loss - Xactimate estimates are our specialty
• Seismic retrofits and upgrades
OUR CLIENTS
We have been a licensed General Contractor since 1996, and most of our current business is repeat business from long-time customers. Our client base includes some of Northern California's largest and best managed Real Estate Investment Trusts, Ownership Interests and Management Groups.
Low-income affordable housing
• Mid-Peninsula Housing Coalition
• Housing Authority of the County of Alameda
• Berkeley Housing Authority
Regional and National ownership/management groups
• Woodmont Real Estate Services
• Pacific Property Company
• Equity Residential
• Klingbeil Management
Local Architects
• Basis Architectural
• Hereld & Ayres Architects
• Flatley & Associates