#1Oil Guys LLC
Serves this area from ND
Used Oil Collectors & Recyclers in Sioux County, ND
The top-ranked used oil collectors and recyclers serving Sioux County, ND are Oil Guys LLC, Marathon Mandan Refinery and Glen Ullin Auto Parts. We list 4 used oil collectors and recyclers serving Sioux County, ND. 4 of the providers shown match an active record from U.S. Environmental Protection Agency, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Used Oil Collectors & Recyclers serving Sioux County, ND. 4 providers, 4 of the top 4 verified against federal or state records. Registry records checked on 2026-11-04.
Top 4 ranked used oil collectors and recyclers for Sioux County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Oil Guys LLC | Registered used oil transporter or processor (EPA RCRAInfo)#NDD982597544 | ND | — |
| 2 | Marathon Mandan Refinery | Registered used oil transporter or processor (EPA RCRAInfo)#NDD006175467 | ND | (701) 667-2400 |
| 3 | Glen Ullin Auto Parts | Registered used oil transporter or processor (EPA RCRAInfo)#NDR000013730 | Glen Ullin, ND (61 mi) | (701) 348-9100 |
| 4 | Ronald Schantz | Registered used oil transporter or processor (EPA RCRAInfo)#NDR000008599 | ND | — |
#2Marathon Mandan Refinery
Serves this area from ND#3Glen Ullin Auto Parts
Serves this area from Glen Ullin, ND (61 mi)#4Ronald Schantz
Serves this area from ND
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Frequently asked questions
How many used oil collectors and recyclers serve Sioux County?
We list 4 used oil collectors and recyclers serving Sioux County, ND: 0 based there and 4 serving it from nearby. 4 of the top 4 match an active federal or state record, checked on 2026-11-04.
Which used oil collectors and recyclers serve Sioux County?
The top-ranked used oil collectors and recyclers serving Sioux County, ND are Oil Guys LLC, Marathon Mandan Refinery, Glen Ullin Auto Parts and Ronald Schantz. The full ranked list, with the official records each provider matched, is on this page.
Which used oil collectors and recyclers serving Sioux County are verified against official records?
4 of the top 4 match an active official record: Oil Guys LLC (U.S. Environmental Protection Agency), Marathon Mandan Refinery (U.S. Environmental Protection Agency), Glen Ullin Auto Parts (U.S. Environmental Protection Agency) and Ronald Schantz (U.S. Environmental Protection Agency). Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
Who can pick up used oil from a business?
Used oil transporters notify EPA or the state and receive an EPA ID number; transfer facilities, processors and re-refiners do as well. Ask the hauler for its EPA ID and where the oil goes.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Cannon Ball, Porcupine, Fort Yates, Selfridge, Solen