6702 Darby Ln., Williston, ND 58801 · Williams County
Is W-5 excavation Inc licensed?
W-5 excavation Inc appears on a North Dakota septic license or certification list. The Septic Guide matched these credentials to the issuing agency's published list as of October 2026; confirm the current status with the agency before you hire.
| Credential | Number | Issued by | Verify |
|---|---|---|---|
| North Dakota Licensed Septic Installer | — | North Dakota Department of Environmental Quality / local health districts | Agency lookup |
A matched credential shows the holder was on the agency's list when we checked. It does not by itself authorize every kind of septic work: an installer license, a pumper license and an inspector certification are different credentials.
What septic services does W-5 excavation Inc offer?
Found on W-5 excavation Inc's website: Septic system installation, Perc testing and site evaluation.
Ask W-5 excavation Inc to confirm it handles your specific job and service area. Guides: Septic system installation.
Before you hire W-5 excavation Inc
- Check the license on the agency lookup above and ask which person holds it.
- Ask who pulls the permit and whether the fee is in the quote.
- Ask for proof of liability insurance sent by the insurer.
- Get the scope and price in writing. How to check a septic license.
Is this your business? Correct or update this listing. Listing data: state license lists and public business information, as of October 2026. Not an endorsement.