Rex Oil

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Johns Manville Corporation	Denver	Mineral Wool Manufacturing 327993	● ACTIVE	3.1 KM
Denver Industrial Sales & Service CO INC	Denver	Asphalt Paving Mixture and Block Manufacturing 324121	● ACTIVE	3.7 KM
AIAggregate Industries - Wcr, INC.	Denver	Asphalt Paving Mixture and Block Manufacturing 324121	◇ UNVERIFIED	4.4 KM
BSBrannan Sand & Gravel	Denver	Asphalt Paving Mixture and Block Manufacturing 324121	◇ UNVERIFIED	4.9 KM
CPColorado Petroleum, INC	Denver	Petroleum Refineries 324110	◇ UNVERIFIED	5.4 KM

Every listed plant in Denver County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, EIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110001431433 · first seen JUN 2017 · last seen JUN 2017
• EPA ECHO compliance recordsOPERATING
  first seen APR 2013 · last seen APR 2013

IN DENVER COUNTY10 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 1 of them has a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: REX OIL · OCT 2026

Street address

EPA: 899 DECATUR ST · OCT 2026

City

EPA: DENVER · OCT 2026

State

EPA: CO · OCT 2026

County (FIPS code)

EPA: 08031 · OCT 2026

Coordinates

EPA: 39.73095,-105.02171 · OCT 2026