Storm Drain Structures
Inlets, outlets, and structures.
Serving as both a general contractor and subcontractor, we deliver competitive pricing, dependable scheduling, and high-quality workmanship on every project.

Inlets, outlets, and structures.
Reinforced concrete box systems.
Inlet & outlet headwalls with wingwalls.
Structural and flatwork concrete.
Selective demo
ADA-compliant sidewalks and driveways.
Curb, gutter
JPA Cross-Storm Engineering, Inc. is a family-owned General Engineering contractor based in San Diego County. We serve commercial, residential, and public works projects throughout Southern California — with a focus on storm drain infrastructure and precision concrete work.
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San Diego, Orange, and Riverside Counties
Monday–Friday
7:00 AM – 6:00 PM