Alameda County
Alameda County Public Works Agency, Building Inspection Department (Permit Center)
In short
Alameda County Public Works Agency, Building Inspection Department (Permit Center) issues 2 permits we publish for Alameda County, last verified 2026-09-28. Each carries the fee as the agency publishes it, with a link to the schedule it was read from.
What this agency issues
| Permit | Issuing agency | Fee | Renews | Last checked |
|---|---|---|---|---|
| Contractor Licensing — State CSLB License Applies (Alameda County)only if it applies to you | Alameda County Public Works Agency, Building Inspection Department (Permit Center) | No fee | not applicable | 2026-09-28 |
| Building Permitonly if it applies to you | Alameda County Public Works Agency, Building Inspection Department (Permit Center) | Alameda County's Building Code sets a valuation-based fee schedule for plan review and inspection. Confirm the fee for a specific project's construction valuation with the Building Inspection Department (Permit Center) before budgeting. | per project | 2026-09-28 |
Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.
About each permit
Contractor Licensing — State CSLB License Applies (Alameda County)
Alameda County's General Ordinance Code Title 3 (Business Licenses and Regulations), whose chapters cover the business license tax and named trades such as automobile junk yards, massage establishments, secondhand and junk dealers, taxicabs and tobacco retailers, names no general contractor license, so the County charges no fee for one; a contractor's trade credential is the State Contractors State License Board (CSLB) license, recorded at the state layer. A contractor working in the unincorporated area still needs a county Building Permit for the project itself (recorded separately for Alameda County), and, if storing hazardous materials or fuel at a yard in ACDEH's territory, the HMBP/CUPA, hazardous-waste or UST/APSA registrations above. Inside any of the county's 14 incorporated cities, that city issues its own building permits instead of the county.
Building Permit
New construction, a tenant improvement, or a change of use in the unincorporated area needs a building permit from the Alameda County Public Works Agency's Building Inspection Department (Permit Center), 399 Elmhurst St., Hayward. This applies only in the unincorporated area; inside any of the county's 14 incorporated cities, that city's own building department issues the permit instead. This record applies broadly across the ten industries covered here whenever any of them builds, remodels or changes the use of a space in the unincorporated area.
Contact
- Jurisdiction
- Alameda County
- Phone
- Not verified — use the website
- Website
- www.acgov.org/
Contact details are taken from the agency’s own site or its published fee schedule. Where we have not verified a phone number we leave it blank rather than guess.
Sources
Every fee and term above was read from one of these government pages on the date shown.
- Alameda County General Ordinance Code (Title 3 Business Licenses, Title 5 Animals, Title 6 Health and Environment, Title 17 Zoning)Alameda County / Municode · primary source · retrieved 2026-09-28
- Contractors State License Board — home pageCalifornia Contractors State License Board · primary source · retrieved 2026-09-28
Other offices serving Alameda County
- Alameda County Community Development Agency, Planning Department
- Alameda County Department of Environmental Health, Food Protection Program
- Alameda County Department of Environmental Health, Hazardous Materials Division (Certified Unified Program Agency)
- Alameda County Sheriff's Office, Animal Services
- Alameda County Treasurer-Tax Collector, Business License Tax Unit
- Alameda County Clerk-Recorder
- Alameda County Fire Department, Fire Prevention Division
The full permit list for this jurisdiction
Industry permit lists that include this agency
- Restaurants in Alameda County
- Coffee shops in Alameda County
- Retail stores in Alameda County
- Salons and barbers in Alameda County
- Food trucks in Alameda County
- Fitness studios in Alameda County
- Childcare centres in Alameda County
- Contractors and trades in Alameda County
- Auto repair shops in Alameda County
- Veterinary clinics in Alameda County
California jurisdictions
Commercial Compliance Hub publishes information, not legal advice. Requirements change — confirm anything you rely on with the issuing agency before you file.