Due to work times, restrictions, and other requirements varying on a case-by-case basis (depending on the type of permit or construction), rules for construction are dictated by Chapter 18 of the City's Municipal Code. Any complaints of noise or times can either be directed to the Code Enforcement Division (for construction on private property) at 626-570-3230 or the Public Works Inspector (for construction in the public right-of-way) at 626-570-5062.