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Excavation, Grading & Utility Contractor in Gillette, WY
Site prep, utility trenching, haul roads and drainage across Gillette and Campbell County.
Unlimited Grading & Utility LLC works in Gillette, Wyoming and Campbell County — building pad grading and mass excavation, water and sewer installation, utility trenching for power and communications, structural fill and compaction, industrial and haul road construction, land clearing, and drainage and pond work.
Gillette is energy, industrial, and ranch country, and the dirt work reflects it: durable access roads built for loaded trucks, yard and laydown pads, and utility trench that has to hold up under real traffic. Call 605-381-6458.
Industrial, commercial and energy site work
Work around Gillette skews heavier than typical residential site prep. Yards and laydown areas need pads built for equipment weight, not just a graded surface. Access and haul roads need real subgrade, adequate base thickness, and drainage that survives truck traffic. Utility trench through an active yard has to be planned around operations rather than shutting them down.
We are set up for that scale of work, and we bring 25 years of earthwork and underground utility experience to it.
Ranch, residential and municipal work
We also do the everyday work: residential building pads and driveways, water and sewer service installation and replacement, stock ponds and dugouts, culvert crossings, pasture clearing, and gravel road grading and re-graveling on county and private roads.
Services in Gillette
What we do in Gillette, WY
Every service line we run is available in Gillette and the surrounding area.
Grading & Site Preparation
Building pads, cut and fill, mass excavation, and finish grade you can build on.
Learn moreWater, Sewer & Storm Sewer Installation
Water main, sanitary sewer, storm sewer and service laterals — installed, tied in, and backfilled right.
Learn moreUtility Trenching for Power & Communications
Electrical, fiber, and common utility trench cut to depth, conduit bedded, trench compacted.
Learn moreStructural Fill Placement & Compaction
Engineered lifts, moisture-conditioned and compacted to spec — pads that hold.
Learn moreLand Clearing, Grubbing & Demolition
Trees, stumps, brush, old structures, and debris — off the site and disposed of.
Learn moreDrainage, Detention Ponds & Culverts
Move water off the site on purpose — ponds, culverts, catch basins, French drains, and ditching.
Learn moreRoad Building & Road Maintenance
Subdivision streets, private drives, ranch and haul roads — built, crowned, and maintained.
Learn moreAnswers
Gillette — questions we get asked
Do you travel from South Dakota to work in Gillette?
Yes. Gillette and Campbell County are inside our normal service area and we mobilize there regularly. Travel is factored into the quote up front so there are no surprises, and for larger jobs we stage equipment on site rather than running back and forth.
Can you build haul roads and industrial yard pads?
Yes. Haul roads, access roads, laydown yards, and equipment pads get built for load — proper subgrade preparation, structural fill and compaction, adequate aggregate base thickness, drainage that holds up under truck traffic, and turnarounds sized for the equipment actually using them.
Nearby
Other towns we serve
- Rapid City, SD
- Black Hawk, SD
- Custer, SD
- Hot Springs, SD
- Philip, SD
- Black Hills
Got a project in Gillette?
Call Jason at 605-381-6458 or email jason@unlimitedgrading.com for a free on-site estimate in Gillette and the surrounding area.