Cloverdale Planning Department, 894-1701; Fax: 894-4673. All other city information requests, 894-2521; Fax: 894-3451

Cotati Planning Department, 665-3638; business licenses, 665-3631. Building permits, 665-3638. Fax: 792-4604

Healdsburg Planning Department, 431-3346; Fax: 431-2710. Business licenses, 431-3102; Fax: 431-3314. Building permits, 431-3346; Fax: 431-2710. 

Petaluma Community Development Department, 778-4301; Fax: 778-4498. Building permits, 778-4302; Fax: 778-4498

Rohnert Park Development Services, 588-2230; same number for other city services. Fax: 588-2274 (development services); 588-2255 (building department); 588-2238 (planning department).

Building and codes compliance, 543-3230; zoning and use permits, 543-3223; business licenses (revenues and collections), 543-3170. Fax for all departments: 543-3219.

Sonoma Building Department, Administration, 933-2205; Fax: 938-8775

Administration , 565-1925  fax  565-1103,  Building Inspection Scheduling (6:00 am to Midnight) , 565-3551,  Building Plan Check , 565-2095 fax  565-2210, Improvement Plan Check, 565-3714  fax  565-1103, Planning Information Phone, 565-1900

Windsor Planning and Zoning, 838-5341. Inspections, 522-8346