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READYDOCSCOMPLIANCESTATESCALIFORNIAALAMEDA COUNTY
FILE 06001 · COUNTY OF ALAMEDASEAT · OAKLANDPOPULATION · 1.6MVERIFIED · 05 / 2026
Public Compliance Directory · County Hub

Alameda.

Alameda County in California. This is where the state file translates into the local offices that actually issue the permit, schedule the inspection, and sign the filing. Start with the state baseline, then drill into the right city.

Cities on file
2
Trades indexed
12
County seat
Oakland
Last verified
05 / 2026
FAST FACTS

Alameda County at a glance

Quick-reference card
County seatOakland
Population (est.)1.6M
FIPS06001
Building departmentAlameda County General Services Agency — Building Inspection
Permit portalAlameda County online permit portal
Fire marshalAlameda County Fire Department
Browse cities→Back to state←
County of
Alameda
· ACTIVE FILE ·
ARTICLE I · COUNTY BASELINE
CODES & LOCAL AUTHORITY
FIPS 06001
Article I · County Baseline

The county inherits from the state. And adds local rules.

2022 California Codes with county amendments.

Unincorporated areas (Castro Valley, San Lorenzo, etc.) use county Building Inspection. Cities (Oakland, Fremont, Hayward, Berkeley) run their own permit operations.

Reach codes and soft-story retrofit ordinances apply in several cities.

How this fits with the state

The state authority here is California Contractors State License Board. The county file does not replace that — it adds the permit office, local overlays, and the actual filing path.

Source · Alameda County General Services Agency — Building InspectionLast verified · 05 / 2026
ARTICLE II · PERMIT OFFICES
WHERE THE PERMIT IS FILED
OPERATING PATH
Article II · Local Offices

Who issues, who inspects, who signs off.

CSLB license statewide; municipal business licensing common.

Building

Alameda County General Services Agency — Building Inspection

Permits, plans, inspections

Verify hours, requirements, and fees on the local portal before filing.

Office · local
See sources →
Permit portal

Alameda County online permit portal

Apply, track, pay

Verify hours, requirements, and fees on the local portal before filing.

Office · local
See sources →
Planning / zoning

Alameda County Planning Department

Land use, plan review

Verify hours, requirements, and fees on the local portal before filing.

Office · local
See sources →
Fire marshal

Alameda County Fire Department

Prevention, alarms, sprinklers

Verify hours, requirements, and fees on the local portal before filing.

Office · local
See sources →
ARTICLE III · INSURANCE & BONDS
COUNTY OVERLAY ON STATE BASELINE
VERIFY BEFORE BIDDING
Article III · County Overlay

What Alameda County usually adds.

The state sets the floor. The county and city can require additional certificates, local bonds, or pre-permit registration.

CoverageRequired?MinimumIssued by
Workers' CompensationState rule with county add-ons
Verify
Required with employees; C-8/C-20/C-22/C-39/D-49 no exemption
State authority
General LiabilityOften required by permit type
Conditional
Permit-based
Alameda County General Services Agency — Building Inspection
Surety BondTied to state license or county permit
Conditional
$25k contractor bond on active license
State or county
County overlayWorkers' comp required with employees. Seismic retrofit and soft-story ordinances apply in several cities.
Verify
Varies
Alameda County General Services Agency — Building Inspection
Source · Alameda County General Services Agency — Building InspectionVerify before filing
ARTICLE IV · INDEXED CITIES
CITIES IN ALAMEDA COUNTY
2 CITIES
Article IV · Browse by City

Indexed cities in Alameda County.

Pick a city to open its trade list. The trade page covers licensing, permits, insurance, and typical costs for that work in that city.

FremontAlameda County
01
OaklandAlameda County
02
ARTICLE V · TRADES
TRADES IN ALAMEDA COUNTY
12 TRADES
Article V · Trades

Trades branching in Alameda County.

Each trade opens against the first indexed city in the county. Use the city browser above to open the same trade in another city.

Concrete
CODE · CN
GL
Open file →
Electrical
CODE · EL
State Lic.GLBond
Open file →
Flooring
CODE · FL
GL
Open file →
Framing
CODE · FR
GL
Open file →
General Contracting
CODE · GC
State Lic.GLBond
Open file →
HVAC
CODE · HV
State Lic.GLBond
Open file →
Landscaping
CODE · LS
GL
Open file →
Painting
CODE · PT
GL
Open file →
Pest Control
CODE · PC
State Lic.GL
Open file →
Plumbing
CODE · PL
State Lic.GLBond
Open file →
Pool Service
CODE · PS
GLBond
Open file →
Roofing
CODE · RF
LicenseBondGL
Open file →
ARTICLE VI · SOURCES
LOCAL SOURCE REGISTER
VERIFY LOCALLY
Article VI · Sources & Citations

Every filing needs a source trail.

This template keeps the county page honest: local context here, filing decisions made with the issuing office.

State

California Contractors State License Board

Statewide licensing, reciprocity, and renewal rules.

/contractors/california
VERIFIED
05 / 2026
County

Alameda County General Services Agency — Building Inspection

Department that issues permits and schedules inspections for unincorporated areas.

Alameda County online permit portal
VERIFIED
05 / 2026
Planning

Alameda County Planning Department

Land use, zoning review, and plan approvals.

Local planning office
VERIFIED
05 / 2026
Fire

Alameda County Fire Department

Prevention, protection systems, and code approvals.

Fire marshal's office
VERIFIED
05 / 2026
Frequently Asked

Questions contractors ask before filing.

Q01Do I need a state license to work in Alameda County?+
Usually yes — the baseline is the state license through California Contractors State License Board. Alameda County and its cities may add local registration before you pull a permit.Source · California Contractors State License Board
Q02Does the county or the city issue the permit?+
It depends on where the work is. Unincorporated areas usually route through the county (Alameda County General Services Agency — Building Inspection). Work inside an incorporated city normally files with that city's department.Source · Alameda County General Services Agency — Building Inspection
Q03What changes between county and state?+
The county adds the actual permit office, local zoning overlays, plan-review timelines, inspections, and local fees. The state license defines who can contract; the county defines how the job gets filed.Source · County and municipal departments

Open the county file. Then pick the city.

Alameda County now inherits from the state template and adds its own local detail. The next layer is the city and trade pages.

Browse cities→Back to state←