• WAM_gallery

Weights and Measures Division

Mission Statement

Weights and Measures is committed to protecting the economic health of the community by preserving and maintaining confidence in the accuracy of weighing and measuring instruments, product standards, and business practices used in commerce. Through this balanced commitment and timely response to citizen requests, consumers and businesses are assured the means of accurate value comparison and fair competition.

Recently adopted regulations address how existing and new installations of electric vehicle charging stations will be regulated.  Read more about the newly adopted regulations by clicking the heading above.


Contact Information

Weights and Measures
Business Hours
Monday – Friday
Open 8:00 AM – 4:00 PM

Closed 12:00 PM - 1:00 PM

Contact us by Phone
Main Office
133 Aviation Boulevard
Suite #110
Santa Rosa, CA 95403
38.508215, -122.781292