---
title: "Son Oilfield Services LLC in Watford City, ND: Phone and License Check | Licensed Septic"
url: https://licensedseptic.com/septic-pumping/north-dakota/watford-city/son-oilfield-services-llc/
description: "Son Oilfield Services LLC, Watford City, ND. Phone (337) 780-1506. North Dakota license NDSP07413, matched to the state list."
source: Licensed Septic
---
[Home](https://licensedseptic.com/) / [Septic pumping](https://licensedseptic.com/septic-pumping/) / [North Dakota](https://licensedseptic.com/septic-pumping/north-dakota/) / [Watford City, ND](https://licensedseptic.com/septic-pumping/north-dakota/watford-city/) / Son Oilfield Services LLC

# Son Oilfield Services LLC

Son Oilfield Services LLC is on the North Dakota state list of licensed septic pumpers, in Watford City, ND. ✓ North Dakota license NDSP07413

[Call (337) 780-1506](tel:+13377801506)

## License check

- **License number:** NDSP07413
- **Type:** Septic Pumper Class I
- **Issued by:** North Dakota Department of Environmental Quality
- **Name on the list:** Son Oilfield Services LLC
- **County on the list:** McKenzie
- **Issued:** 05-18-2026
- **Expires:** 12-31-2026
- **State list:** [Open the list](https://www.deq.nd.gov/publications/wq/2_NDPDES/SepticPumper/rptBusnList.pdf), dated 09-09-2026. We pulled it on 11-10-2026.
- **[How we matched](https://licensedseptic.com/septic-license-lookup/#how-we-match):** This listing is the state record itself.

**Before you call.** Ask for the total price and which fees can be added: digging up or opening the lid, extra sludge, a trip charge. Ask if they pump every compartment through the main lid and check the baffles. Ask for the license or permit number, then compare it to the one on this page. If the pumper says you need a repair, get three written quotes before you agree.

## Details

- **Town:** Watford City, ND
- **Phone:** [(337) 780-1506](tel:+13377801506)
- **Source:** State license record. We show the town and leave out the street, because many license holders work from a home address.

If this is your company, you can [fix or claim this listing](https://licensedseptic.com/for-pumpers/?listing=%2Fseptic-pumping%2Fnorth-dakota%2Fwatford-city%2Fson-oilfield-services-llc%2F) free.

The EPA says household septic tanks are typically [pumped every three to five years](https://licensedseptic.com/how-often-to-pump-septic-tank/), and it puts routine maintenance at $250 to $500.

## Other septic companies near Watford City, ND

### [Glacier Oilfield Services, Inc.](https://licensedseptic.com/septic-pumping/north-dakota/watford-city/glacier-oilfield-services-inc/)

Watford City, ND

✓ North Dakota license NDSP007335

[Call (307) 349-9214](tel:+13073499214)

### [Kummers Pumping, Inc.](https://licensedseptic.com/septic-pumping/north-dakota/watford-city/kummers-pumping-inc/)

Watford City, ND

✓ North Dakota license NDSP007316

[Call (701) 842-4039](tel:+17018424039)

### [Forthun Septic Tank Service](https://licensedseptic.com/septic-pumping/north-dakota/alexander/forthun-septic-tank-service/)

Alexander, ND

✓ North Dakota license NDSP007188

[Call (701) 570-1469](tel:+17015701469)

## Towns nearby

- [Alexander, ND](https://licensedseptic.com/septic-pumping/north-dakota/alexander/) 18 mi
- [Fairview, MT](https://licensedseptic.com/septic-pumping/montana/fairview/) 37 mi
- [Williston, ND](https://licensedseptic.com/septic-pumping/north-dakota/williston/) 37 mi
- [New Town, ND](https://licensedseptic.com/septic-pumping/north-dakota/new-town/) 38 mi
- [Killdeer, ND](https://licensedseptic.com/septic-pumping/north-dakota/killdeer/) 39 mi