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Sully-Miller Contracting Company d/b/a United Rock Products

6 cases in this site's copy of the record · 0 of those 6 are marked open by the Board · Region 21 · Baldwin Park, CA; Brea, CA; IRWINDALE, CA; Irwindale, CA

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

What kinds of case

Type	What it is	Here
CA	Charge against an employer	4
RC	Petition for an election	1
RD	Petition to decertify	1

The cases

Charge against an employer
CA
Filed 16 June 2021Case 21-CA-278708ClosedBrea, CARegion 21Workers in the unit 400
Charge against an employer
CA
Filed 4 December 2019Case 21-CA-252873ClosedBaldwin Park, CARegion 21Workers in the unit 46
SULLY-MILLER CONTRACTING COMPANY D/B/A UNITED ROCK PRODUCTS
RD
Filed 25 November 2019Case 21-RD-252370ClosedIrwindale, CARegion 21Workers in the unit 50
Included: All full-time and regular part-time employees employed by the Employer at its operations currently located at 1245 Arrow Highway, Irwindale, California performing under the following classifications: loader operators, universal operators, water truck drivers, sweeper operators, dredge operators, yardmen/groundmen, plant mechanics, and fabricators/welders. Excluded: All other employees, office clerical ...
Charge against an employer
CA
Filed 10 September 2019Case 21-CA-247972ClosedBaldwin Park, CARegion 21Workers in the unit 46
Charge against an employer
CA
Filed 5 October 2018Case 21-CA-228805ClosedIRWINDALE, CARegion 21Workers in the unit 36
Sully-Miller Contracting Company, d/b/a United Rock Products
RC
Filed 24 September 2018Case 21-RC-227887ClosedIrwindale, CARegion 21Workers in the unit 35
INCLUDE: All permanent, full-time and part-time employees employed by the employer at and out of its establishments performing work under the following classifications: Dredge Operator, Universal Euipment Operator, Heavy Duty Repairman and/or Welder, Certified Welder, Crane and Clamshell Operator, Tractor Operator - Pit Excavation and D-10 Dozer, Tractor Skiploader and Rubber Tired Skiploader (over 2 yds.) and ...

Last refreshed 19 September 2026. What is in it, and what is not.

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