GroundRoster
HomeMinnesotaIvanhoe › Ground Works Excavating

Ground Works ExcavatingLicensed

Licensed septic contractor based in Ivanhoe, MN

NameGround Works Excavating
CompanyWilliam J Sterzinger
License numberL3912
License typeSSTS Installer ยท Pipelayer
License statusCurrent
License expires2027-06-29
Based inIvanhoe, Minnesota 56142
Phone(507) 530-4915

"Based in" is the city on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.

Request a quote from Ground Works Excavating

What this license covers

How to verify this license

We publish the license details exactly as they appear in Minnesota's official licensing records; we do not vouch for the business itself. Before hiring, look up license #L3912 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: Minnesota Pollution Control Agency (MPCA) - SSTS licensed business list, last checked 2026-08-17. Verify at the official source.

Are you Ground Works Excavating? Claim this listing to show your business name on it. It's free, and we check every claim by hand.