Mono County, CA

Building Division

How permitting works in California

California counties play a massive administrative role, as they are legally required by the state to enforce the California Building Standards Code in all unincorporated territories. The county must maintain a fully staffed building department capable of reviewing plans and performing inspections for everything from single-family homes to large-scale agricultural and commercial projects.

Mandatory enforcement by every City and County.

Contact Information

Address: Mammoth Lakes Office: 1290 Tavern Rd., Suite 138, PO Box 347, Mammoth Lakes, CA 93546; Bridgeport Office: Annex 1, 74 N. School St., PO Box 8, Bridgeport, CA 93517
Phone: (760) 924-1823 (Mammoth Lakes Office); (760) 932-5420 (Bridgeport Office); (760) 924-1800 (General/Appointments); (760) 924-1827 (Inspection Hotline)
Email: commdev@mono.ca.gov; mjjones@mono.ca.gov
Office Hours: Mammoth Office: Monday - Friday, 8 am - 12 pm and 1 pm - 5 pm. Closed for lunch from 12:00 pm - 1:00 pm. Bridgeport Office: Mondays 8am-12 and 1pm-5pm. Tuesday and Thursday 9 am - 4 pm. Or by appointments.
Website: https://monocounty.ca.gov/home
Permit Portal: https://monocounty.ca.gov/building

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