Marin Academy Aquatic Center

Construction of a new competitive swimming pool and wood framed support building.  The aquatic center project features a 13-lane competitive swimming pool, 7’ deep, with shallow entry designed to meet current accessibility standards.  The pool support building will house men’s and women’s bathrooms, locker rooms, office and storage spaces, and rooms for pool chemical delivery/storage […]

Contra Costa County Fire Station NO. 86

New 10,856 SF LEED Silver designed fire station station to replace the existing Fire Protection District Fire Station #86. The one-story structure includes three apparatus bays, kitchen, dorm rooms, offices, restrooms, training, exercise, storage, day and dining rooms along with all associated HVAC, electrical, civil site work, and landscaping. The new station also includes an […]

Las Positas College Agriculture Science Horticulture Facility

New 7,970 SF Horticulture Facility designed to achieve LEED Silver certification and includes new classrooms, labs, offices and resource area, a greenhouse, plus outdoor growing areas and learning patio. Scope also covers a new parking lot, sitework, and utilities.

Las Positas College Public Safety Complex & Advanced Manufacturing Transportation Facility

New LEED Silver buildings to provide modern career technology facilities and support spaces for the Fire Technology, Administration of Justice, Emergency Medical Service, Auto Technology and Welding programs at the college. The Public Safety Complex (PSC) and Advanced Manufacturing and Transportation (AMT) buildings are co-located to allow for shared linkages between programs, classrooms and event […]

San Pablo Micro Units

San Pablo Micro Units

In a unique public-private partnership, Overaa will renovate an old building in San Pablo to accommodate 54 residential units. The project will provide permanent supportive housing for up to 58 people experiencing, or at risk of experiencing, homelessness. The design-build, adaptive reuse project will reimagine the two-level, 27,000 SF building as a community of small […]

Piedmont High School Alan Harvey Theater

Construction of a new 22,700 SF theater complete with stage, 452 seats, drama classroom, green room, restrooms, conference room, and department offices.  The new theater features a large, state-of-the-art auditorium with recessed tiered concrete seating structure, orchestra pits, acoustical paneling, modern A/V system, sound control booth, rigging, curtains, and smoke hatches. Sound-rated acoustical doors and […]

University of California, San Francisco – Mission Bay Building 23B Parking Structure

Design and construction of a 256,276 SF pre-cast hybrid parking structure in Mission Bay, a very congested area of San Francisco. The facility includes 882 parking stalls on nine-levels with two elevators. The exterior features DNA bar-code style custom glass cladding. Overaa self-performed the vertical poured-in place concrete and foundations. The project was awarded Excellence […]

Oakland Unified School District Central Commissary

New 45,000 SF centralized kitchen and food distribution facility that serves the entire Oakland Unified School District. The facility features 40,000 SF of kitchen space plus 5,000 SF of administration offices, classrooms, demonstration prep spaces, administrative support spaces, and 2 acres of farming site.  A horticultural center and culinary learning center were also added. Construction […]

University of California, Berkeley – Durant Student Apartments

Design and construction of a four-story student housing complex on a very tight urban site. The new structure exceeds the seismic standards of the current building codes. Carefully constructed with a watertight shell and soundproofing, the building incorporates all the latest technology.

Armed Forces Reserve Center, Moffett Field

Design-build LEED Silver project consisting of the construction of multiple buildings on a congested 30-acre site. The new buildings included the Armed Forces Reserve Center (AFRC), Army Reserve Regional Readiness Sustainment Command Headquarters (RRSC), Fitness Center, Organizational Maintenance Shop (OMS) Facility, and UNIT/UHS Storage Building. All together, new construction totaled 279,000 SF.  During preconstruction, we […]