Founded in 1996, Hammerschmidt Construction is a full-service design and build residential remodeling firm. Located in Los Altos, Calif., it provides design, project management and residential remodeling services to homeowners in the Silicon Valley. It completes the exterior elevations and as-built drawings of the existing home and prepares the electrical layout, cabinet locations, door and window placements and specifications for heating, ventilating and air conditioning (HVAC), plumbing, low voltage, mechanical and vacuum. Hammerschmidt Construction provides construction services to San Francisco Bay Area homeowners in the Silicon Valley in Los Altos, Los Altos Hills, Mountain View, Palo Alto, Sunnyvale and surrounding cities. .