Excavation contractors in Jefferson County, MO
15 excavation contractors are registered in Jefferson County. All 15 hold an active USDOT registration. The largest town is Arnold.
All 15 contractors
- Mots Excavating LLC(314) 974-5756Hillsboro4.3 from 6 reviews via Google
- Checkered Flag Excavation Inc(636) 586-1749De Soto4.2 from 10 reviews via Google
- PCX Construction(636) 287-1848Arnold
- (636) 937-4524
- 314 Trucking and Excavation LLC(472) 938-6987Cedar Hill
- (636) 937-9992
- Imperial Excavation LLC(636) 671-2621Imperial
- (314) 486-4319
- Mullins Excavating LLC(314) 766-0233Festus
- (636) 232-3860
- Pingel Grading and Land Clearing LLC(636) 232-3801FestusLand clearing
- (636) 262-9965
- (314) 603-3648
- (314) 215-5989
- M & S Hauling & Grading LLC(314) 956-6645Hillsboro
Ranked by verified owner, then Google rating, then fleet size. How ranking works
What excavation costs in Missouri
Ranges are national; get three local quotes.
- Residential excavation and site prep
- $1,500–$5,000 for standard site work (Appalachian Scapes)$2,500–$15,000 for a standard home site (SiteX)Price driver: Soil: clay and rock cost more than loam
- Removing trees, shrubs and debris
- $1,400–$5,800 (HomeAdvisor)Price driver: Tree density
- Grading a yard
- $1,000–$5,000 for an average backyard (HomeGuide)Price driver: Slope
- Driveway excavation
- $1,000–$5,000 on average (Appalachian Scapes)Price driver: Access: tight sites need smaller machines and more hours
- Dirt removal on a landscaping job
- $500–$6,000 (Angi)Price driver: Haul distance and disposal
Published labor data puts the Midwest roughly 20% above the Southeast (SiteX).
Ranges from Appalachian Scapes, SiteX, HomeAdvisor, HomeGuide and Angi, checked September 2026.