Skip to content
Civil Services

Self-performed civil scope, bid as one accountable package.

Dirtworks Unlimited self-performs the full civil scope - ground level and below. We bid complete civil packages and stay accountable from underground to final surface finish. Built for GCs, developers, and public agencies.

01 / 10

Grading

  • Mass grading and cut/fill operations
  • Import/export and subgrade preparation
  • GPS-assisted machine control finish grade
  • Slope protection and erosion control
  • Compaction testing coordination
Best fit for: Pad prep, subdivision rough grade, commercial site development.
02 / 10

Paving

  • Base course preparation and grading
  • Aggregate base placement and compaction
  • Asphalt paving for parking and access
  • Subdivision streets and access roads
  • Industrial yards and laydown areas
Best fit for: Commercial lots, community roads, industrial yards.
03 / 10

Concrete

  • Curb and gutter (vertical and rolled)
  • Sidewalk, valley gutter, and ADA ramps
  • Headwalls and thrust blocks
  • Structural flatwork tied to civil scope
  • Site flatwork tied to paving and grading
Best fit for: Civil concrete within larger site packages.
04 / 10

Underground Storm Drainage

  • Storm drain pipe and structures
  • Inlet, outlet, and headwall structures
  • Channel grading and drainage tie-ins
  • SWPPP coordination on applicable projects
  • Municipal storm system tie-ins
Best fit for: Commercial and community development civil packages.
05 / 10

Underground Storm Retention

  • Retention and detention basin shaping
  • Underground retention system installation
  • Subgrade prep and bedding
  • Outlet structure construction
  • Capacity verification and as-built coordination
Best fit for: Sites requiring on-site stormwater management.
06 / 10

Sewer

  • Sewer main installation
  • Sewer service laterals
  • Manhole and structure setting
  • Pressure and air testing
  • Municipal tie-ins
Best fit for: GC utility packages and developer infrastructure.
07 / 10

Water

  • Water main installation
  • Service laterals and meter sets
  • Valves, fittings, and tie-ins
  • Pressure testing and chlorination
  • Municipal coordination
Best fit for: Civil utility packages and site enabling work.
08 / 10

Fire Line

  • Underground fire service mains
  • FDC and hydrant installation
  • Restraints, thrust blocks, and fittings
  • Pressure testing coordination
  • AHJ and inspector coordination
Best fit for: Commercial and multifamily projects requiring fire service.
09 / 10

Irrigation Pipe

  • Mainline and lateral irrigation pipe
  • Sleeving under hardscape and pavement
  • Trenching and bedding
  • Coordination with landscape contractors
  • Tie-ins to backflow and controllers
Best fit for: Commercial and community developments.
10 / 10

Surface Finishing

  • Slurry seal application
  • Seal coating
  • Pavement striping and markings
  • Signage installation
  • Monument raising
Best fit for: Parking lots, roadways, and site restoration.

Working on a civil package? Tell us the scope.