Excavation contractors in Sauk County, WI
27 excavation contractors are registered in Sauk County. All 27 hold an active USDOT registration. The largest town is Baraboo.
Wisconsin law requires excavators to give the one-call system at least 3 working days' notice before starting non-emergency excavation.1 Most construction projects that disturb one or more acres need a stormwater permit from the DNR, and the Notice of Intent must be filed at least 14 working days before construction begins.2
All 27 contractors
- Dean Blum Excavating Inc(608) 356-8689Baraboo4.9 from 10 reviews via Google
- Westside Excavation LLC(608) 609-4778Plain4.6 from 9 reviews via Google
- (608) 588-4247
- Top Tier Grading Company(608) 434-3421Baraboo
- Nick Heiser Trucking(608) 546-6711Plain
- Trager Electric & Excavating(608) 356-6262Baraboo
- Wilson Creek Excavating and Concrete LLC(608) 588-3067Spring Green
- Holtz Lime Gravel and Excavating Inc(608) 727-5634Loganville
- (608) 393-5051
- Rabine Concrete & Excavating(608) 432-3839Baraboo
- Judd Excavating LLC(608) 415-8326Hillpoint
- Badger Excavating & Plumbing LLC(608) 643-0561Prairie Du Sac
- (608) 546-5302
- Acker Excavating Inc(608) 712-1709Sauk City
- (608) 356-7648
- Emer Excavating(608) 546-3577Plain
- Kouba Excavating LLC(608) 768-8508Reedsburg
- B&A Excavating(608) 963-4088Loganville
- Bonham Excavating LLC(608) 355-0764Baraboo
- AST Excavating LLC(202) 644-9475Prairie Du Sac
- Pearson Excavating LLC(608) 493-2621Merrimac
- Andy's Excavation Services(608) 341-6070Rock Springs
- Four Seasons Masonry & Excavating(608) 524-8490Reedsburg
- Gordys Excavating Inc(608) 493-2308Merrimac
- Jack Fenske Excavating LLC(608) 381-0924Loganville
- KMS Excavating LLC(608) 393-2740Sauk City
- Slaney Excavating and Trucking Inc(608) 513-8678North Freedom
Ranked by verified owner, then Google rating, then fleet size. How ranking works
What excavation costs in Wisconsin
Ranges are national; get three local quotes.
- Residential excavation and site prep
- $1,500–$5,000 for a typical job; $2,500–$15,000 for a full home sitePrice driver: Soil: clay and rock cost more than loam
- Land clearing, small lot
- $1,400–$5,800Price driver: Tree density
- Grading a yard
- $1,000–$5,000 for an average backyardPrice driver: Slope
- Driveway excavation, before gravel or paving
- $1,000–$5,000Price driver: Access: tight sites need smaller machines and more hours
- Dirt haul-off
- $500–$6,000 per jobPrice driver: Haul distance and disposal
Published labor data puts the Midwest roughly 20% above the Southeast.
Ranges compiled from HomeGuide, Angi, HomeAdvisor and contractor-published guides, checked September 2026.