#1Cummins Inc., Knoxville
Serves this area from Knoxville, TN (19 mi)
Used Oil Collectors & Recyclers in Union County, TN
The top-ranked used oil collectors and recyclers serving Union County, TN are Cummins Inc., Knoxville, Safety-kleen Systems, Inc., Knoxville and Crystal Clean, LLC, Knoxville. We list 4 used oil collectors and recyclers serving Union County, TN. 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 Union County, TN. 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 Union County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Cummins Inc., Knoxville | Registered used oil transporter or processor (EPA RCRAInfo)#TND982136780 | Knoxville, TN (19 mi) | — |
| 2 | Safety-kleen Systems, Inc., Knoxville | Registered used oil transporter or processor (EPA RCRAInfo)#TND987777695 | TN | (865) 947-9471 |
| 3 | Crystal Clean, LLC, Knoxville | Registered used oil transporter or processor (EPA RCRAInfo)#TNR000033803 | Knoxville, TN (22 mi) | — |
| 4 | Universal Environmental Services LLC, Knoxville | Registered used oil transporter or processor (EPA RCRAInfo)#TND987780145 | Knoxville, TN (24 mi) | — |
#2Safety-kleen Systems, Inc., Knoxville
Serves this area from TN#3Crystal Clean, LLC, Knoxville
Serves this area from Knoxville, TN (22 mi)#4Universal Environmental Services LLC, Knoxville
Serves this area from Knoxville, TN (24 mi)
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Frequently asked questions
How many used oil collectors and recyclers serve Union County?
We list 4 used oil collectors and recyclers serving Union County, TN: 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 Union County?
The top-ranked used oil collectors and recyclers serving Union County, TN are Cummins Inc., Knoxville, Safety-kleen Systems, Inc., Knoxville, Crystal Clean, LLC, Knoxville and Universal Environmental Services LLC, Knoxville. The full ranked list, with the official records each provider matched, is on this page.
Which used oil collectors and recyclers serving Union County are verified against official records?
4 of the top 4 match an active official record: Cummins Inc., Knoxville (U.S. Environmental Protection Agency), Safety-kleen Systems, Inc., Knoxville (U.S. Environmental Protection Agency), Crystal Clean, LLC, Knoxville (U.S. Environmental Protection Agency) and Universal Environmental Services LLC, Knoxville (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
Maynardville, Plainview, Luttrell