Trade directory · Ewa Gentry metro · Hawaii

Landscaping contractors in
Ewa Gentry, Hawaii.

A public directory of landscaping contractor businesses serving greater Ewa Gentry. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Employer Establishments
366
U.S. Census Bureau
Peak Season
March through September - optimal planting conditions and pre-hurricane season preparation drive demand
Market estimate
Avg. Response Time
2-4 business days for quotes, longer during peak season
Operator average
§ J · OPEN JOBS

Landscaping jobs in Ewa Gentry

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§ A · Market rates

Common Job Costs

EWA GENTRY-HI · LOCAL ESTIMATES
Service
Description
Cost Range
Lawn installation (per sq ft)
Typical range based on local lawn installation (per sq ft) jobs.
$3 – $8
Irrigation system installation
Typical range based on local irrigation system installation jobs.
$2,500 – $6,000
Tree trimming and pruning
Typical range based on local tree trimming and pruning jobs.
$150 – $500
Landscape design and installation
Typical range based on local landscape design and installation jobs.
$5,000 – $15,000
Weekly lawn maintenance
Typical range based on local weekly lawn maintenance jobs.
$80 – $200
Hardscaping (patios, walkways)
Typical range based on local hardscaping (patios, walkways) jobs.
$3,000 – $12,000
§ B · Regulatory

Licensing Requirements

HI
§1

Licensing Requirements

Hawaii requires a C-27 Landscaping Contractor license through the Professional and Vocational Licensing Division. Must pass trade and law exams, provide 4 years work experience or equivalent education, submit financial statements, and maintain $15,000 surety bond. License renewal every 2 years with continuing education requirements.

§2

Permit Requirements

City and County of Honolulu building permits required for structures over 120 sq ft, electrical work for lighting, and plumbing for irrigation systems. Grading permits needed for significant earth movement. Some HOA approvals required in planned communities.

§3

Inspection Schedule

Electrical inspections for landscape lighting, plumbing inspections for irrigation tie-ins, and final inspections for permitted structures. Inspections typically scheduled within 1-2 business days of request.

§4

Insurance Minimums

General liability minimum $300,000, workers compensation required for employees, vehicle insurance for commercial vehicles. Many clients require $1 million liability coverage.

§ C · Path to license

How to Get Licensed

5 STEPS
1

Meet experience requirements

Document 4 years of landscaping work experience or complete approved education equivalent through Hawaii Community College or similar institution

01/05
2

Complete application

Submit contractor license application to Hawaii Professional and Vocational Licensing Division with required documentation, references, and financial statements

02/05
3

Pass examinations

Take and pass both the C-27 trade-specific exam covering landscaping practices and the Hawaii contractor law exam covering state regulations and business practices

03/05
4

Obtain surety bond

Secure $15,000 contractor surety bond from approved bonding company and submit bond documentation with license application

04/05
5

Pay fees and receive license

Pay licensing fees (approximately $435 initial) and receive C-27 Landscaping Contractor license valid for 2 years with continuing education requirements for renewal

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Ewa Gentry sits in a development boom with new construction driving steady landscaping demand. Competition's moderate with 366 licensed establishments statewide, but local contractors who understand coral soil conditions and salt air challenges hold advantages. Residential projects dominate - new home landscaping, drought-resistant installations, and hurricane prep work. Costs run higher than mainland due to material shipping and specialized plant requirements for the climate. Smart contractors focus on native Hawaiian plants, efficient irrigation, and year-round maintenance contracts. You'll need that C-27 license - no shortcuts in Hawaii. The state's strict about licensing enforcement and job sites get checked. Peak season runs March through September when planting conditions are optimal and homeowners prep for hurricane season. Build relationships with local nurseries early because plant availability can be spotty. Factor shipping delays into every timeline and always bid high on hardscaping - coral substrate means surprises underground. Storm cleanup work pays well but requires quick response capability.

Data Sources
  • Licensed establishments count
    US Census Bureau - County Business Patterns
  • Licensing requirements
    Hawaii Professional and Vocational Licensing Division
  • Permit requirements
    City and County of Honolulu Building Department
  • Cost estimates
    Local contractor estimates and market analysis
  • Insurance minimums
    Hawaii Department of Commerce and Consumer Affairs
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need to do landscaping work in Ewa Gentry, HI?

You need a C-27 Landscaping Contractor license from Hawaii's Professional and Vocational Licensing Division. This requires passing trade and law exams, 4 years experience, and maintaining a $15,000 surety bond.

Q/02

How much does landscape installation cost in Ewa Gentry?

Complete landscape design and installation runs $5,000-$15,000 for typical residential projects. Lawn installation costs $3-8 per square foot, and irrigation systems range $2,500-$6,000 depending on property size and complexity.

Q/03

When is peak season for landscaping in Ewa Gentry?

March through September is peak season due to optimal planting conditions and homeowners preparing properties before hurricane season. Contractors typically see 40-50% higher demand during these months.

Q/04

Do I need permits for landscaping work in Ewa Gentry?

Yes for structures over 120 sq ft, electrical work for lighting, irrigation plumbing connections, and significant grading. The City and County of Honolulu building department handles permits, with inspections required for electrical and plumbing work.

Q/05

What insurance do landscaping contractors need in Hawaii?

Minimum $300,000 general liability insurance, workers compensation for employees, and commercial vehicle coverage. Most residential and commercial clients require $1 million liability coverage for project approval.

§ F · Directory

Landscaping contractors in Ewa Gentry

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