
Dirty Deeds Earthworks LLC
Bigfork, MTFlathead County
demolition, driveways, excavation, foundations, grading, land clearing
25 years in business

Site Prep in Montana
Everything between raw land and a buildable pad: clearing, stripping, cutting, filling, compaction and the construction entrance.
Project guide
Site preparation is the package of work that turns a lot into a place a builder can start. On a typical job that means clearing vegetation, stripping and stockpiling topsoil, cutting or filling to the pad elevation, compacting fill in lifts, cutting in a temporary driveway, and installing the silt fence and gravel entrance the stormwater inspector expects to see. The scope shifts with the ground: a flat suburban infill lot may take two days, while a sloped wooded parcel with poor soil can run weeks and involve undercutting and replacing unsuitable material. Site prep contractors typically coordinate with the surveyor who sets the corners and the geotechnical engineer who signs off on compaction.
GradeLine lists 84 site prep contractors that serve Montana.Compare their work and equipment, then confirm availability and service area before requesting a quote.
Listed businesses are based in Bigfork, Trout Creek, Billings, Whitehall, Seeley Lake, Four Corners, though most crews travel well beyond their home city.
A straightforward residential lot typically runs $3,000 to $15,000 for clearing, stripping and pad grading, with heavily wooded, sloped or poorly drained parcels going well past that. Imported structural fill adds $10 to $30 per cubic yard delivered, and undercutting bad soil is one of the most common change orders on a site prep job.
Ranges are national and approximate; regional labor rates, material prices and site conditions move them in both directions.
A straightforward residential lot typically runs $3,000 to $15,000 for clearing, stripping and pad grading, with heavily wooded, sloped or poorly drained parcels going well past that. Imported structural fill adds $10 to $30 per cubic yard delivered, and undercutting bad soil is one of the most common change orders on a site prep job.
Send the site plan, the survey with pad elevations, any geotechnical or soil report, and the order the trades will arrive so the contractor can leave the site the way the foundation crew needs it.
The main cost items are vegetation and debris on the lot, and whether it is chipped, burned, hauled or buried on site; volume of cut and fill, the lift thickness and compaction spec, and whether a testing lab is required; slope, access, drainage across the lot, weather windows and how much room there is to stockpile. A site visit helps the crew see which ones apply.
Site prep usually runs under the main building permit, but grading, land disturbance and stormwater permits are often separate and must be in hand before the first tree comes down. Lots on a public road need a driveway access permit for the construction entrance.
Directory
84 contractors found

Bigfork, MTFlathead County
demolition, driveways, excavation, foundations, grading, land clearing
25 years in business

Trout Creek, MT
driveways, erosion control, excavation, land clearing, pond water management, site prep

Billings, MT
excavation, grading, hauling trucking, septic systems, site prep

Whitehall, MT
driveways, excavation, foundations, grading, land clearing, pond water management

Seeley Lake, MTMissoula County
demolition, driveways, excavation, foundations, grading, hauling trucking

Four Corners, MTGallatin County
demolition, driveways, erosion control, excavation, foundations, grading

Heron, MTSanders County
driveways, excavation, foundations, grading, hauling trucking, land clearing

Clancy, MTJefferson County
demolition, erosion control, excavation, foundations, grading, land clearing

demolition, erosion control, excavation, foundations, grading, hauling trucking

Stevensville, MTRavalli County
demolition, driveways, excavation, foundations, grading, paving prep

Bigfork, MTFlathead County
erosion control, excavation, foundations, grading, land clearing, pond water management
5 years in business

Columbia Falls, MTFlathead County
excavation, foundations, hauling trucking, land clearing, septic systems, site prep
50 years in business

demolition, driveways, excavation, foundations, grading, land clearing

demolition, excavation, foundations, grading, hauling trucking, site prep
38 years in business

demolition, driveways, excavation, foundations, pond water management, septic systems
63 years in business

Pray, MTPark County
demolition, driveways, erosion control, excavation, foundations, grading

Big Sky, MTGallatin County
concrete flatwork, driveways, excavation, foundations, grading, hauling trucking

driveways, excavation, foundations, pond water management, septic systems, site prep

Frenchtown, MTMissoula County
demolition, driveways, erosion control, excavation, foundations, grading

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