Overaa's project involvement began with preconstruction services in the schematic design phase. Construction phase of the project was for a new ministry and preschool building and administrative addition with full site redevelopment. Extensive civil work included a bioswale with retention basin, storm drain modifications, regarding for landscaping, water and gas tie-ins, electrical switchgear replacement and assisting PG&E with transformer change-out to re-route power to the main building. Overaa met every milestone for the congregation. A new 9,750 sf multi-purpose building houses four preschool classrooms and a fellowship hall. The 2,700 sf addition to the existing sanctuary houses the church administration offices and a choir room.
Danville Congregational Church