FILE · GENERAL CONTRACTING x SEATTLE x WASHINGTONPermit StackSpecs LedgerCostTimelineChecklistViolationsFAQ
GENERAL CONTRACTING x SEATTLE x WASHINGTON

General Contracting contractors in Seattle, Washington.

Operating as a licensed general contractor in Seattle requires compliance with both Washington State and City of Seattle regulations. Contractors must obtain a state contractor license through the Department of Labor & Industries, which involves passing exams and meeting experience requirements, plus register for a Seattle business license. The permit process through Seattle Department of Construction and Inspections can be complex and time-consuming, requiring detailed plans and multiple inspections.

Insurance and bonding requirements are substantial, including state-mandated workers' compensation, liability coverage, and contractor bonds. Seattle's robust regulatory environment, combined with high construction costs and competitive market conditions, means successful contractors must maintain strict compliance standards while managing significant upfront costs. Regular license renewals, continuing education, and staying current with frequently changing local building codes are essential for maintaining good standing in this jurisdiction.

State License
VerifyWashington
Permit Issuer
SeattleBuilding dept.
Plan Review
Verifybusiness days
Start-Up
Typical general contracting project costs in Seattle: Kitchen remodels $25,000-$75,000, bathroom remodels $15,000-$40,000, home additions $150-$300 per squar...General Contracting
FILE · GENERAL CONTRACTING x SEATTLE x WASHINGTON
Compliance Dossier
Public
File
Verify with issuing agencies
State AuthorityWashington licensing authority
CountyKing County
City AuthoritySeattle building department
StatuteVerify locally
InsuranceVerify minimums
ReciprocityVerify with state board
FILE GENERAL CONTRACTINGLOCATION SEATTLE, WASHINGTONTYPE COMPLIANCE GUIDE
VERIFIED Verify with issuing agenciesSTATUS PUBLIC REFERENCE
What's specific to SeattleWhat this leaf carries beyond the Washington state file.
State license floor
General contractors in Seattle must obtain a Washington State Contractor License through the Washington State Department of Labor & Industries (L&I). For pro...
Local permit office
Building permits are required through the Seattle Department of Construction and Inspections (SDCI) for most construction projects including structural chang...
Insurance check
Washington State requires general contractors to carry minimum liability insurance of $50,000 property damage and $200,000 per occurrence. Workers' compensat...
§ 01 · Permit Stack

Three layers govern General Contracting work in Seattle.

The state license sets the floor; the county and city control permits, inspections, and local rules in Seattle.

State - Floor
Washington licensing authority
General contractors in Seattle must obtain a Washington State Contractor License through the Washington State Department of Labor & Industries (L&I). For pro...Renewal rules
County - Overlay
King County
County recordsHealth or zoning checks
City - Where you file
Seattle building department
Building permits are required through the Seattle Department of Construction and Inspections (SDCI) for most construction projects including structural chang...Inspections

Read it bottom-up.

The city is usually where the permit is filed, but the state floor and county overlay still apply.

This file exists to show what changes when the trade is General Contracting and the jurisdiction is Seattle, Washington.

Source · State, county, and city issuing authoritiesLast verified · Verify with issuing agencies
§ 02 · Specs Ledger

Every requirement, with a number on it.

Each row names the issuing authority, cost, timeline, citation, and status behind the requirement.

RequirementIssued byCostTimeCitationStatus
License requirementsGeneral contractors in Seattle must obtain a Washington State Contractor License through the Washington State Department of Labor & Industries (L&I). For pro...
State / local board
Verify
Verify
Verify
VERIFY
Permit requirementsBuilding permits are required through the Seattle Department of Construction and Inspections (SDCI) for most construction projects including structural chang...
Local building department
Verify
Verify
Verify
VERIFY
Insurance requirementsWashington State requires general contractors to carry minimum liability insurance of $50,000 property damage and $200,000 per occurrence. Workers' compensat...
Carrier / issuing authority
Verify
Verify
Verify
VERIFY
§ 03 · Year-One Cost

What it costs to start General Contracting in Seattle.

A practical floor for Seattle, Washington. Verify each amount with the issuing authority.

Year-one ledger
Seattle, Washington · General Contracting
Published rangeGenerated guide summaryTypical general contracting project costs in Seattle: Kitchen remodels $25,000-$75,000, bathroom remodels $15,000-$40,000, home additions $150-$300 per squar...
Year-one floorVerify
Excludes tools, vehicle purchase, payroll, and marketing.
Compared locally
Seattle, Washington

Typical general contracting project costs in Seattle: Kitchen remodels $25,000-$75,000, bathroom remodels $15,000-$40,000, home additions $150-$300 per squar...

Most contractors miss
The local rule.

Building permits are required through the Seattle Department of Construction and Inspections (SDCI) for most construction projects including structural chang...

Faster path
Verify before filing.

Confirm the issuer, fee, and timeline before submitting the first permit.

§ 04 · Path to First Job

From day zero to first inspection.

A practical path for General Contracting contractors in Seattle.

1
Day 0
Verify license
State board
2
Day 7
Insurance and bond
Carrier
3
Day 14
Local registration
City / county
4
Day 21
File permit
Building dept.
5
Day 30
Inspection
Inspector
6
Day 45
Renewal tracking
Self-managed
§ 05 · Compliance Checklist

Check them off.

Each item names the issuing authority, cycle, and citation.

01
Obtain Washington State General Contractor License through L&I
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
02
Register for Seattle Business License with the City of Seattle
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
03
Secure required liability insurance and workers' compensation coverage
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
04
Obtain contractor's bond meeting state minimum requirements
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
05
Apply for specific building permits through SDCI before starting work
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
06
Ensure all subcontractors are properly licensed and insured
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
07
Register with Washington State Department of Revenue for tax obligations
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
08
Complete required continuing education for license renewal
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
§ 06 · Local Enforcement Data

Violations cited most in Seattle.

When confirmed local data is unavailable, this section stays marked for verification.

#1 verify
VerifySeattle

Permit not confirmed

Verify local enforcement data before work starts.

PenaltyVerify
#2 verify
VerifySeattle

Lapsed local registration

Local registrations can renew on a different cycle than state licenses.

PenaltyVerify
#3 verify
VerifySeattle

Insufficient insurance

Local minimums can sit above the state floor.

PenaltyVerify
§ 08 · Related

Adjacent files.

These are the documents Iris tracks for you.

Store licenses, permits, policies, and renewal dates in one place.