Petersen Precision Metal Parts Manufacturing in Redwood City

Our primary headquarters is located in the heart of Silicon Valley in Redwood City, California. Petersen Precision first started in a small building in our current neighborhood back in 1966, and later moved to our current location in 1972, where we quickly expanded and built our second building at our site in 1978. These two buildings, located on Broadway St, make up about 50,000 square feet of office and operations for our various technologies and 145 employees.

Whether you’re looking for precision grinding and lapping, fine blanking, or CNC machining in Redwood City, Petersen Precision has the capabilities and services you need. Contact us to discuss your custom metal parts manufacturing project, or request a quote to begin working with our California based manufacturing team today. Check out some photos of our facilities in the gallery!



Multi-Technology Precision Machining Headquarters Located in Redwood City

With over 100 machining tools at our Redwood City, CA headquarters, we offer all the precision metal machining capabilities you need.

Precision Machining Capabilities in San Francisco:

Petersen Precision also offers comprehensive secondary services, including design and in-house tool & die for any size metal production run.

Contact Petersen Precision for Custom CNC Machining in the San Francisco Bay Area

For more than 50 years, Petersen Precision has manufactured industry-leading precision metal parts in Redwood City, CA. Contact us to discuss our custom metal capabilities, or request a quote to start working with our trusted team across California today.

Speak with one of our regional reps to learn how you can partner with Petersen Precision as a long-term supplier of high precision components.


611 Broadway Street
Redwood City, CA 94063-3102



Hours of Operation:















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.

Check out our other location in Roseville, California.