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.