Rocky Mountain Natural Gas, LLC d/b/a Black Hills Energy
Case Number: 27-RC-381119
Date Filed: 02/13/2026
Status: Open
No. of Employees: 18
Location: De Beque, CO
Region Assigned: Region 27, Denver, Colorado
Unit Description: Included: All full-time and regular part-time gas transmission operations and maintenance employees employed by the employer in Colorado, including pipeline technicians, compressor technicians, compressor operators, welders, mechanics, measurement technicians, and corrosion technicians. Excluded: All other employees, including clerical employees, professional employees, and guards, supervisors and con?dential employees de?ned by the Act.
Docket Activity
Date 
|
Document | Issued/Filed By |
|---|---|---|
| 02/20/2026 | Notice of Election | NLRB - GC |
| 02/20/2026 | Stipulated Election Agreement* | NLRB - GC |
| 02/13/2026 | Signed RC Petition* | Petitioner |
The Docket Activity list does not reflect all actions in this case.
* This document may require redactions before it can be viewed. To obtain a copy, please file a request through our FOIA Branch.
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Allegations
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Participants
| Participant | Address | Phone |
|---|---|---|
| Petitioner Notification DiMichele, Joe International Brotherhood of Electrical Workers Membership Development Department |
900 7th Street NW Washington, DC 20001 |
(202)728-6098 |
| Petitioner Legal Representative Perera, Naomi The Kelman Buescher Firm, PC |
600 Grant Street Suite 825 Denver, CO 80203-3518 |
(303)333-7751 |
| Employer Legal Representative Gardner, Ross Jackson Lewis P.C. |
10050 Regency Circle Suite 300 Omaha, NE 68114 |
(402)391-1991 |
| Petitioner Union International Brotherhood of Electrical Workers Local 111, AFL-CIO |
Denver, CO 80207-1231 |
(303)744-7171 |
| Employer Employer Rocky Mountain Natural Gas, LLC d/b/a Black Hills Energy |
Pueblo, CO 81003 |
(719)568-7904 |
| Employer Employer Rocky Mountain Natural Gas, LLC d/b/a Black Hills Energy |
De Beque, CO 81630 |
|
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