Casper, Wyoming

12 Best Excavation Contractors in Casper, WY

12 earthwork contractors working Casper, WY, 10 rated on Google. Filter by the job you need, then call direct.

Earthwork contractors in Casper: every listing

5 of these cover three or more trades, so one call may carry the whole job.

Job12 contractors
5.0 · 9 Google reviews Casper, WY

Earthwork contractor in Casper, WY handling excavation, demolition and utility trenching. Rated 5.0 on Google across 9 reviews.

3.9 · 22 Google reviews Casper, WY

Earthwork contractor in Casper, WY handling excavation, utility trenching and driveway and gravel road work. Rated 3.9 on Google across 22 reviews.

4.1 · 13 Google reviews Casper, WY

Earthwork contractor in Casper, WY handling excavation, demolition and utility trenching. Rated 4.1 on Google across 13 reviews.

4.1 · 7 Google reviews Casper, WY

Earthwork contractor in Casper, WY handling excavation, utility trenching and driveway and gravel road work. Rated 4.1 on Google across 7 reviews.

About earthwork contractors in Casper

EarthworkScout lists 12 earthwork contractors working Casper, Wyoming: the excavators, land clearers, grading crews and septic installers you can compare side by side instead of opening a dozen tabs. 10 of these Casper listings carry Google reviews, averaging 4.1 stars, and 3 are rated 4.5 stars or higher. Between them they cover excavation, trenching & utilities, driveways & gravel roads and demolition. 5 of them handle three or more of these trades, which matters more than it looks: a single outfit that can clear, grade and dig takes a lot from raw to pad-ready without a handoff, and handoffs are where a schedule slips. Earthwork in Casper is priced by the job rather than by a rate card, so the sensible move is to describe the same scope to two or three contractors and compare what comes back. Every listing here is built from public business data and the full set of categories a firm is filed under, and a service we do not show simply means we found no evidence of it, not that they turn the work down. Updated for 2026.

Excavation in Casper: questions

How much does excavation cost in Casper?

Excavation in Casper is quoted by the job or the machine day, not off a price list. A small residential dig commonly lands between $1,500 and $5,000; what moves it is access, how far the spoil has to travel, whether you hit rock, and what the WY permit and dig-safe process adds. Call two or three of the 12 contractors above and describe the same scope to each, or the numbers will not be comparable.

Can one contractor in Casper clear, grade and dig?

Yes, and it is usually the cheaper route because you are not paying for a second mobilization. Wayne Coleman Construction Inc covers 7 of the earthwork trades on our records, the widest in Casper: excavation, septic systems, demolition and trenching & utilities. Use the filters above to stack the trades your job needs and see who covers all of them.

Which Casper contractors install septic systems?

2 of the Casper listings carry septic installation. That is installers, not tank pumpers: we drop the pump-and-haul outfits because a new tank, drain field or leach bed is an excavation job. Septic work is permitted and usually needs a perc test before anyone digs, so start that conversation well before you want the machine on site.

Which excavation contractor in Casper is rated highest?

Allterra Construction is the highest-rated earthwork contractor in our Casper list, at 5.0 stars from 9 Google reviews. Of the 12 contractors working Casper, 3 are rated 4.5 stars or higher (the list averages 4.1).