Services

One Class A contractor for the whole underground scope — utilities, mains, storm drain, trenching, slurry backfill, concrete restoration, grading, and paving. Self-performed by our own crews across Southern California.

Workers placing concrete into a utility trench cut across a street

Underground Utilities

Complete underground utility installation and repair, coordinated from trench to tie-in.

Learn more →

Crew member guiding concrete from the chute into a street trench

Sewer & Water Mains

New mains, replacements, and repairs built to agency spec and pressure-tested before we backfill.

Learn more →

Full street view of a utility trench pour with mixer truck, backhoe, and crew

Storm Drain

Pipe, structures, and catch basins that move water where it belongs — and keep streets open while we work.

Learn more →

Crew guiding a concrete chute during a street trench pour

Trenching & Excavation

Safe, shored, traffic-controlled excavation by our own operators and our own iron.

Learn more →

Slurry backfill flowing from the chute into a utility trench

Slurry Backfill & Flowable Fill

Controlled low-strength slurry backfill that flows, self-compacts, and gets the street reopened on schedule.

Learn more →

Mars Civil crew pouring concrete into a street trench with mixer truck and backhoe on site

Concrete & Street Restoration

We don’t leave the street torn up. Curb, gutter, sidewalk, and pavement restored to spec.

Learn more →

Crane supporting heavy civil construction work

Grading & Paving

Rough and finish grading, base, and paving that sets up the next trade for success.

Learn more →

Have plans? Get a number.

Bid requests, plan sets, and project questions — send them over and we’ll respond fast.