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FILE · LANDSCAPING x CONCORD x CALIFORNIAPermit StackSpecs LedgerCostTimelineChecklistViolationsFAQ
LANDSCAPING x CONCORD x CALIFORNIA

Landscaping contractors in Concord, California.

Landscaping contractors operating in Concord, California, must navigate both state-level licensing and local municipal requirements. The primary regulatory body is the Contractors State License Board (CSLB), which mandates a C-27 license for any project totaling $500 or more in labor and materials. Failure to maintain this license while performing regulated work can result in severe legal and financial penalties.

In addition to state requirements, contractors must secure a City of Concord business license and adhere to local building codes. This includes obtaining permits for structural elements like retaining walls or complex irrigation systems. Compliance with Contra Costa County's water-efficient landscape ordinances is also essential to ensure projects meet regional sustainability standards.

State License
STATE C-27CSLB
Permit Issuer
Concord Building Div.City of Concord
Avg. Plan Review
2-4 WeeksVaries by scope
Typical Start-Up
RANGE $500 - $2,500Fees & Insurance
FILE · LANDSCAPING x CONCORD x CALIFORNIA
Compliance Dossier
Public
File
05 / 2026
State AuthorityCSLB
CountyContra Costa
City AuthorityConcord Planning & Building
Statute / CodeB&P Code 7000-7191
Federal Cert.N/A
ReciprocityNone
Track these for me→Download leaf as PDF↓
FILE LANDSCAPINGLOCATION CONCORD, CALIFORNIATYPE COMPLIANCE GUIDE
VERIFIED 05 / 2026STATUS PUBLIC REFERENCE
What's specific to ConcordWhat this leaf carries beyond the California state file.
Water Efficiency Standards
Concord enforces strict water-efficient landscape ordinances that differ from neighboring jurisdictions.
Local Business Tax
Concord utilizes a gross-receipts based business license tax structure specific to the city.
Retaining Wall Oversight
Local geotechnical conditions in Contra Costa County often trigger additional engineering review for landscape structures.
§ 01 · Permit Stack

Three layers govern Landscaping work in Concord.

Compliance is cumulative; you must satisfy all three levels to operate legally.

State — Floor
CSLB
C-27 LicenseWorkers Comp
County — Overlay
Contra Costa County
Water ConservationGrading Permits
City — Where you file
City of Concord
Business LicenseBuilding Permits

Read it bottom-up.

Compliance is cumulative; you must satisfy all three levels to operate legally.

This file exists to show what changes when the trade is Landscaping and the jurisdiction is Concord, California.

Source · State, county, and city issuing authoritiesLast verified · 05 / 2026
§ 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
C-27 LandscapingRequired for jobs >$500
CSLB
Verify with CSLB
Verify with CSLB
B&P 7028
REQUIRED
Workers CompIf employees present
State Fund/Private
Verify with carrier
Immediate
Labor Code 3700
REQUIRED
Building PermitFor structural/irrigation
Concord
Verify with City
Verify with City
Concord Municipal Code
REQUIRED
Contractor BondRequired for licensure
Surety
Verify with Surety
Ongoing
B&P 7071.6
REQUIRED
Business LicenseLocal tax registration
Concord
Verify with City
Annual
Concord Municipal Code
REQUIRED
EPA Lead-SafeIf disturbing lead paint
EPA
Verify with EPA
5-year renewal
40 CFR 745
REQUIRED
§ 03 · Year-One Cost

What it costs to start Landscaping in Concord.

A practical floor for Concord, California. Verify each amount with the issuing authority.

Year-one ledger
Concord, California · Landscaping
CSLB Application FeeInitial license feeVerify with CSLB
Contractor BondAnnual premiumVerify with Surety
Concord Business LicenseBased on gross receiptsVerify with City
Workers Comp InsuranceVaries by payrollVerify with carrier
Building Permit FeesPer project valuationVerify with City
Plan Review FeesIf engineering requiredVerify with City
Year-one floorVariable
Excludes tools, vehicle purchase, payroll, and marketing.
Note
Licensing Fees

CSLB fees are subject to change; check the official website for current schedules.

Note
Permit Costs

Permit fees are calculated based on the total valuation of the landscaping project.

Note
Insurance Premiums

Insurance costs depend on your company's safety record and number of employees.

§ 04 · Path to First Job

From day zero to first inspection.

A practical path for Landscaping contractors in Concord.

1
Day 0
Verify License Eligibility
CSLB
2
Day 15
Submit License Application
CSLB
3
Day 45
Pass Exams
CSLB
4
Day 60
Register for Business License
Concord
5
Day 75
Submit Project Plans
Concord
6
Day 90
Final Inspection
Concord
§ 05 · Compliance Checklist

Check them off.

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

01
Check License Status
Verify your C-27 status on the CSLB website.
CSLBComplianceB&P 7028
ContractorIssuing authority
02
Review Local Ordinances
Ensure landscape design meets Concord water-efficiency rules.
ConcordPlanningConcord Title 18
ContractorIssuing authority
03
Verify Permit Needs
Confirm if the project requires a building permit.
PermitsBuildingConcord Building Division
ContractorIssuing authority
04
Draft Written Contract
Ensure contract includes all HIC required disclosures.
LegalContractB&P 7159
ContractorIssuing authority
05
Secure Insurance
Obtain proof of liability and workers comp.
InsuranceRiskLabor Code 3700
ContractorIssuing authority
06
Schedule Inspections
Request inspections at required project milestones.
PermitsInspectionConcord Building Division
ContractorIssuing authority
§ 06 · Local Enforcement Data

Violations cited most in Concord.

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

Commonly cited
Verify with agency—

Unlicensed Contracting

Performing work over $500 without a valid C-27 license.

PenaltyFines and potential jail time
Commonly cited
Verify with agency—

Work Without Permit

Executing structural landscape work without city approval.

PenaltyStop-work orders and double fees
Commonly cited
Verify with agency—

Contract Violations

Failing to provide mandatory HIC disclosures in writing.

PenaltyLicense disciplinary action
§ 07 · Concord-specific FAQ

Questions Landscaping contractors ask about Concord.

Q01Do I need a license for small landscaping jobs?+
Yes, if the total cost of labor and materials exceeds $500, you must be licensed by the CSLB.
CSLBLicensingSource · California Business and Professions Code Section 7028
Q02Does Concord require a separate business license?+
Yes, all contractors performing work within Concord city limits must obtain a City of Concord business license.
ConcordBusiness LicenseSource · Concord Municipal Code Chapter 5.05
Q03Are there specific water usage rules for landscaping?+
Yes, Contra Costa County and the City of Concord enforce water-efficient landscape ordinances to promote conservation.
WaterConservationSource · Concord Municipal Code Title 18
Q04What happens if I work without a license?+
Operating without a license is a misdemeanor in California and can lead to significant fines and criminal charges.
LegalPenaltiesSource · California Business and Professions Code Section 7028
Q05Do I need a permit for a retaining wall?+
A building permit is generally required for retaining walls over 4 feet in height measured from the bottom of the footing.
PermitsConstructionSource · Concord Building Division
Q06Where do I file for a building permit in Concord?+
Permit applications are processed through the City of Concord Community Development Department.
PermitsCity HallSource · City of Concord Planning and Building Division
§ 08 · Related

Adjacent files.

Other trades — Concord

Concord Building Division→

State Resources

CSLB License Search→

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