DOMINION ENERGY
Legal: MOUNTAINWEST PIPELINE SERVICES INC
Risk factors
Low riskVioCodes scoreA weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.
Roadside inspection performance
Out-of-service rate vs national average. Lower is better.
90-day safety improvement plan
What this carrier has struggled with most in the last 90 days — where to focus now.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.
Company profile
FMCSA censusPRIVATE PROPERTY
- Interstate · 100+ mi2 drivers
- Company officer
- KAYLA LARREA
- Operation
- Interstate · Hazmat
- D-U-N-S
- 136942831
- Registered since
- 2004-09-14
- Last MCS-150 update
- 2025-02-24
- Census status
- I
Fleet: 10 trucks · 3 owned trailers.
Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.
Connections
carrier graphThis carrier shares addresses, phone numbers, officers or emails with 4 other carriers — review the connections below as part of your vetting.
Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.
Activity history
2 events- 02/24/2025MCS-150 update filed
0.0M mi reported (2024)
- 09/14/2004Registered with FMCSA
PRIVATE PROPERTY
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- PRIVATE PROPERTY
Area served
- Interstate
FMCSA safety rating
- Rating
- Not rated
- Type
- —
- Rated
- —
- Last review
- —
MCS-150 registration
- Form date
- 2025-02-24
- Reported mileage
- 1 mi (2024)
Changes on file
FMCSA census historyOctober, 2022
- Fleet grew to 10 power units
April, 2022
- Name changed to "MOUNTAINWEST PIPELINE SERVICES INC"
- DBA changed to "MOUNTAINWEST"
February, 2022
- Name changed to "DOMINION ENERGY QUESTAR PIPELINE SERVICES INC"
January, 2022
- DBA changed to "QUESTAR ENERGY SERVICES"
April, 2021
- Name changed to "QUESTAR ENERGY SERVICES INC"
- DBA changed to "DOMINION ENERGY"
January, 2021
First on-record entry — QUESTAR, ,
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