Subdivisions & Site Development
Castle & Cooke Residential Development
Castle & Cooke Hawaiʻi
Site development for more than 3,500 homes, followed by a 10-year expansion.
Honolulu, Hawaiʻi · License CT-2110
Heavy civil contractor in Honolulu since 1961.
Mass grading, subdivisions, roadway, utilities, and environmental work across Hawaiʻi.
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Years
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Employees
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Homes graded
All
Major islands served
What we self-perform
Heavy civil capabilities
Subdivision Development
Full site development from raw land to finished, buildable lots.
Mass Grading
Large-scale cut, fill, and material balancing for complex terrain.
Roadway Construction
Subgrade, base course, paving, curbs, and drainage to county standard.
Utility Installation
Water, sewer, drainage, and dry utility systems, including relocation.
Demolition & Remediation
Structure removal, hazardous material handling, and site clearing.
Archaeological & Environmental Compliance
Monitoring, mitigation, and documentation on culturally sensitive ground.
Selected work
Featured projects
Subdivisions & Site Development
D.R. Horton Residential Development
D.R. Horton
Site development for more than 11,000 homes across a 20-year program.
Public Infrastructure
Honolulu Rail Transit
City & County of Honolulu
Utility relocation, demolition, and environmental work along the Honolulu rail corridor.
1961 → Today
65 years in business
Founded in Honolulu in 1961, Royal Contracting now employs 140 people and self-performs grading, roadway, utility, and environmental work across Hawaiʻi's major islands.
Our history