Trade directory · Mililani Town metro · Hawaii

Landscaping contractors in
Mililani Town, Hawaii.

A public directory of licensed landscaping contractors serving greater Mililani Town. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Licensed Establishments
366
U.S. Census Bureau
Peak Season
March through September during dry season and pre-hurricane preparation period
Market estimate
Avg. Response Time
2-5 business days for quotes, longer during peak season
Operator average
§ A · Market rates

Common Job Costs

MILILANI TOWN-HI · LOCAL ESTIMATES
Service
Description
Cost Range
Basic lawn maintenance (monthly)
Typical range based on local basic lawn maintenance (monthly) jobs.
$180 – $320
Landscape design and installation
Typical range based on local landscape design and installation jobs.
$4,500 – $15,000
Irrigation system installation
Typical range based on local irrigation system installation jobs.
$2,800 – $8,500
Tree trimming and removal
Typical range based on local tree trimming and removal jobs.
$350 – $1,200
Hardscape installation (patios, walkways)
Typical range based on local hardscape installation (patios, walkways) jobs.
$3,200 – $12,000
Sod installation per square foot
Typical range based on local sod installation per square foot jobs.
$2 – $4
§ B · Regulatory

Licensing Requirements

HI
§1

Licensing Requirements

Hawaii requires C-27 Landscaping Contractor License through DCCA Professional and Vocational Licensing. Must pass trade exam covering plant materials, irrigation, hardscape, and safety. 4 years experience or combination of education/experience required. $50 application fee plus $40 exam fee. License renewed biennially with 16 hours continuing education.

§2

Permit Requirements

City and County of Honolulu building permits required for hardscape over $1000, electrical work for irrigation/lighting, and tree removal permits for trees over 6 inches diameter. Grading permits needed for soil movement over 50 cubic yards.

§3

Inspection Schedule

Electrical components inspected before cover-up, final inspection after project completion for permitted work. Irrigation backflow prevention devices require annual testing and certification.

§4

Insurance Minimums

General liability minimum $300,000 per occurrence, $600,000 aggregate. Workers compensation required for employees. Vehicle insurance minimum $20,000/$40,000/$10,000 as per Hawaii state requirements.

§ C · Path to license

How to Get Licensed

5 STEPS
1

Meet Experience Requirements

Document 4 years of landscaping experience or combination of education and experience. Compile employment records, contracts, or education transcripts as proof.

01/05
2

Submit Application

Complete C-27 Landscaping Contractor License application through Hawaii DCCA Professional and Vocational Licensing. Pay $50 application fee and provide required documentation.

02/05
3

Schedule and Pass Exam

Pay $40 exam fee and schedule trade exam covering plant materials, irrigation systems, hardscape installation, and safety regulations specific to Hawaii conditions.

03/05
4

Obtain Insurance and Bonding

Secure required general liability insurance minimums and any bonding requirements before license activation. Submit proof of coverage to DCCA.

04/05
5

Activate License and Maintain

Receive license upon passing exam and meeting all requirements. Renew biennially with 16 hours continuing education and pay renewal fees to maintain active status.

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Mililani Town sits in central Oahu with steady landscaping demand driven by suburban residential properties and HOA maintenance contracts. The market sees consistent work from military families rotating through assignments, established residents upgrading properties, and new construction requiring initial landscaping. Competition is moderate with about 366 licensed establishments statewide, but Mililani's location and demographics support premium pricing. Projects typically involve drought-resistant plantings, irrigation efficiency upgrades, and hardscape work suited to tropical conditions.

To work this market, get your C-27 license through DCCA - the exam covers local plant knowledge you'll need. Understand Honolulu County's permitting process, especially for hardscape and irrigation work. Peak season runs March through September when weather cooperates and homeowners prep for hurricane season. Build relationships with HOAs and property managers for steady maintenance contracts. Factor in higher material costs due to island shipping and emphasize water-wise landscaping solutions that resonate with environmentally conscious clients.

Data Sources
  • Number of licensed establishments
    U.S. Census Bureau Economic Census
  • Licensing requirements and fees
    Hawaii DCCA Professional and Vocational Licensing Division
  • Permit requirements
    City and County of Honolulu Department of Planning and Permitting
  • Insurance minimums
    Hawaii Department of Commerce and Consumer Affairs
  • Cost estimates
    Local market analysis and industry estimates
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need to do landscaping work in Mililani Town?

You need a C-27 Landscaping Contractor License from Hawaii DCCA Professional and Vocational Licensing. This requires 4 years experience, passing a trade exam, and costs $90 total for application and exam fees.

Q/02

When do I need permits for landscaping work in Mililani Town?

City and County of Honolulu requires permits for hardscape projects over $1000, electrical work for irrigation or lighting, tree removal for trees over 6 inches diameter, and grading involving more than 50 cubic yards of soil movement.

Q/03

What's the typical cost for landscape installation in Mililani Town?

Complete landscape design and installation ranges from $4,500 to $15,000 depending on property size and scope. Basic monthly maintenance runs $180-320, while irrigation systems cost $2,800-8,500 installed.

Q/04

How many landscaping contractors operate in Hawaii?

According to U.S. Census data, approximately 366 licensed landscaping establishments operate statewide in Hawaii, creating moderate competition levels in markets like Mililani Town.

Q/05

What insurance do landscaping contractors need in Hawaii?

Hawaii requires minimum general liability coverage of $300,000 per occurrence and $600,000 aggregate. Workers compensation is mandatory for employees, plus standard vehicle insurance minimums of $20,000/$40,000/$10,000.

§ F · Directory

Landscaping contractors in Mililani Town

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