Not a government sitenlrb.fyi is an independent project. It is not affiliated with, endorsed by, or operated by the National Labor Relations Board or any government agency. The Board's own site is at nlrb.gov.

Olson Brothers Pro-Vac, LLC

2 cases in this site's copy of the record · 0 of those 2 are marked open by the Board · Region 05, 19 · Kent, WA; Manassas, VA

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

The cases

Petition for an election
RC
Filed 18 July 2025Case 19-RC-369603ClosedKent, WARegion 19Workers in the unit 115
Included: All full-time and regular part-time operators, assistant engineers, CCTV, mechanics, sweepers, water truck, truck drivers, and leads at the Employer's Woodinville, Kent, and Orting, Washington locations. Excluded: All office-clerical employees, guards, supervisors as defined by the Act, and all other employees.
Petition filed by an employer
RM
Filed 28 October 2024Case 05-RM-353628ClosedManassas, VARegion 05Workers in the unit 16
Included: All full-time and regular part-time Hydrovac Operators employed at the Employer’s facility located at 9101 Mike Garcia Dr., Manassas, VA 20109. Excluded: All other employees, including Hydrovac Technicians, Mechanics, Administrative Assistants, Field Supervisors, Operations Managers, Territory Sales Managers, office clerical employees, confidential employees, managerial employees, professional employees, ...

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

The Labor Board FYI is independent, and is not the Board or any government agency. Where a number here disagrees with the Board's, the Board is right: tell us at [email protected]. If a name here is a private person and not a business or a union, write to the same address and it comes off. Where this comes from.