Are there any time/day restrictions on gas-powered equipment?
Yes, gasoline-powered maintenance equipment may be operated only from 8 a.m. to 6 p.m. on weekdays and from 9 a.m. to 5 p.m. on weekends and holidays. To report violations on weekdays, weekends, or holidays, call (650) 802-4277.

Are there time restrictions on construction noise?
Yes, all construction and related activities that require a San Carlos Building Permit are only allowed from 7 a.m. to 6 p.m. on weekdays, and from 9 a.m. to 5 p.m. on Saturdays, Sundays and holidays. To report violations on weekdays, call (650) 802-4261. To report violations on weekends and holidays, call (650) 802-4277.