Your Precision Metal Parts Manufacturer in Redwood City, California

Our primary campus is located in the heart of Silicon Valley in Redwood City, CA. Petersen first moved to our current location at 611 Broadway in 1972, and we built our second building at 707 Broadway and started using it in 1978. These two buildings make up ~50,000 square feet of office and operations for our various technologies (fineblanking, CNC machining, various types of grinding and lapping, wire edm and more). 


611 Broadway Street
Redwood City, CA 94063-3102

Phone: (650)365-4373

Hours of Operation

Monday 7AM–3:30PM
Tuesday 7AM–3:30PM
Wednesday 7AM–3:30PM
Thursday 7AM–3:30PM
Friday 7AM–3:30PM
Saturday Closed
Sunday Closed

We have approximately 140 employees working 2 shifts Monday through Saturday at this site. Business hours for guests and shipping/receiving are between 7am and 3:30pm on weekdays. Meetings by appointment only. Please confirm prior to arrival.