Building Department & Permit Services
111 Civic Drive
Hercules, CA 94547
Phone: (510) 799-8244
Fax: (510) 799-8249

Office Hours:
Monday–Thursday
8:00 a.m.–1:00 p.m.
1:00 p.m.–5:00 p.m. by appointment

• To schedule a plan check appointment, please call (510) 799-8244 during business hours.

To submit a question/comment/complaint complete our online Building Comment Form.