Our Portfolio

RoseneX | Engineering & Construction

Safe, Reliable, Efficient And Innovative Solutions

Landscape & Site Development

Public engineering and landscape projects

Collier Park Community Garden
Site Development · County of San Diego
Collier Park Community Garden
County of San Diego · Completed May 2025
Site grading, irrigation, cedar planter boxes, wood fiber resurfacing, ADA concrete pathways, post-and-rail fencing, and storage structure.
Walker Elementary School
Landscape · SDUSD
Walker Elementary School
San Diego Unified School District · Completed June 2025
Drone Documentation
Aerial · Walker Elementary
Drone Documentation
In-house aerial survey — drone mapping and as-built documentation

Collier Park — Project Gallery

Collier Park circular pathway
Collier Park planter boxes
Collier Park wide view
Collier Park pathway entry
Collier Park storage

Walker Elementary — Project Gallery

Walker before
Walker after sunset
Walker ADA
Walker lawn
Walker flowers
Walker concrete
Civil Works · SDUSD

Concrete & drainage projects

Crown Point Elementary School
Crown Point Elementary School
Crown Point Elementary School
Sidewalk, curb & catch basin replacement
Florence Elementary School
Florence Elementary School
Florence Elementary School
Sidewalk violation replacement & repour
Pupil Transportation Yard
Pupil Transportation Yard
Pupil Transportation Yard
Parking lot concrete reinforcement
Fletcher Elementary School
Fletcher Elementary School
Fletcher Elementary School
Sidewalk concrete & D-25 adjustment
Balboa Elementary School
Balboa Elementary School
Balboa Elementary School
City sidewalk violation replacement
Hearst Elementary School
Hearst Elementary School
Hearst Elementary School
Concrete replacement & D-25 modification
O'Farrell Charter School
Civil · SDUSD
O'Farrell Community School
Sidewalk, curb & gutter replacement · D-25 curb outlet adjustment
Complete Record

Full project history

All work performed under prevailing wage, DIR registered, CSLB #1135412.

ProjectClientScopeStatus
California Department of Transportation Caltrans Restoring Planting and Irrigation System - Los Angeles County Active (June 2026)
Collier Park Community Garden County of San Diego Site grading, irrigation, planter boxes, wood fiber resurfacing, ADA pathways, fencing Completed May 2025
Walker Elementary School San Diego Unified School District Landscaping, irrigation, wood fiber resurfacing, ADA upgrades, fencing Completed June 2025
Crown Point Elementary School SDUSD Sidewalk replacement, curb & catch basin Completed November 2025
Balboa Elementary School SDUSD City sidewalk violation replacement Completed November 2025
Hearst Elementary School SDUSD Concrete replacement & D-25 curb outlet modification Completed December 2025
Pupil Transportation Dept SDUSD Concrete removal, installation & reinforcement Completed December 2025
O'Farrell Community School SDUSD Sidewalk, curb & gutter replacement; D-25 adjustment Completed November 2025
Florence Elementary School SDUSD City sidewalk violation replacement Completed December 2025
Fletcher Elementary School SDUSD D-25 curb outlet adjustment & manhole replacement Completed November 2025
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