What We Do

RDI is a leading General Underground Utilities Contractor with extensive experience in all aspects of underground installations and substrate preparation. Three divisions deliver critical infrastructure across the Southwest United States.

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Fiber Optic security systems

The definitive Fiber Optic Security Systems installation and repair specialist, both underground and aerial. There is no underground installation that we cannot execute.

Telecommunications

Telecommunications infrastructure services, specializing in fiber optic installation, testing, repair, and troubleshooting to ensure fast, secure, and dependable communication networks.

Underground Utilities

Underground installations and substrate preparation — from water mains and sewer lines to sewer ponds.

Civil Contractor

Conduit systems, demolition, grading, and paving for streets, culverts, and commercial sites — built to last.

Track record

Projects we deliver

With a proven track record of high-quality results, RDI has successfully completed
numerous projects across the united States.

Underground site utilities

Water mains

Sewer lines

Gas Lines

Roads/Grading

Culverts

Power

Fiber optic — underground & aerial

See our work in the field

Browse photos from projects across the united states.