Questar Gas Company
Salt Lake City, UT
DBA: ENBRIDGE
Profile data updated Feb 3, 2026 from official FMCSA records
Trust Score
Healthy
FMCSA data ↓
747
Power Units
358
Drivers
FMCSA since 1982 (43 yrs)
Authority Age
S
Safety Rating
Company Overview
QUESTAR GAS COMPANY is an active carrier & broker registered with the FMCSA since August 1982. Based in Salt Lake City, UT, they operate a fleet of 747 power units with 314 CDL drivers. They are classified as Interstate and operate interstate (beyond 100 miles). Their inferred equipment specializations include Step Deck / RGN, Tanker, Car Hauler, Power Only, Box Truck and Doubles/Triples.
Equipment Analysis
Based on FMCSA cargo authorization flags and roadside-inspection vehicle records, Questar Gas Company operates the following equipment types:
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Fleet Breakdown
| Equipment | Owned | Term Leased | Trip Leased | Total |
|---|---|---|---|---|
| Trucks | 588 | 0 | 0 | 588 |
| Tractors | 159 | 0 | 0 | 159 |
Authorized Cargo Types
Questar Gas Company is authorized to transport the following 6 cargo types:
Operations Scope
CDL Drivers: 314
MCS-150 Mileage: 6,590,000 miles (2025)
Driver Information
358
Total Drivers
314
CDL Drivers
358
Interstate Drivers
Vehicles Operated by QUESTAR GAS COMPANY
5 trucks and 3 trailers identified from FMCSA inspection records. Last update: Apr 21, 2026.
What this fleet looks like
Top makes on record: Peterbilt, Eager Beaver, Kenworth. Equipment breakdown: 5 STRAIGHT TRUCK, 2 SEMI-TRAILER, 1 FULL TRAILER. Fleet data is from FMCSA roadside inspection records (24-month rolling). Trucks that haven't been inspected recently may not appear.
Equipment mix (3 vehicle types)
| Vehicle type | Count | Share |
|---|---|---|
| STRAIGHT TRUCK | 5 | 63% |
| SEMI-TRAILER | 2 | 25% |
| FULL TRAILER | 1 | 13% |
Trailers (3 on record)
Trailers recorded pulling under this carrier's DOT number in FMCSA roadside inspections. Individual trailer plates and VINs are listed in the plate and vehicle sections above.
| Semi-trailer | 2 |
| Full Trailer | 1 |
| Unknown | 1 |
| Unpublishe | 1 |
| Eager Beav | 1 |
| Flatbed or Platform Trailer | 1 |
| 32 ft | 1 |
| 2 axles | 2 |
| 3 axles | 1 |
Vehicle makes (5 brands on record)
| Make | Vehicles | Share |
|---|---|---|
| Peterbilt | 2 | 25% |
| Eager Beaver | 2 | 25% |
| Kenworth | 2 | 25% |
| Ford | 1 | 13% |
| Big Bubba's Trailer Sales | 1 | 13% |
Spec sheets, common recalls & complaints for the truck models this carrier operates.
License plates on file (8 shown)
| Plate | State | Vehicle | Inspections | Last seen |
|---|---|---|---|---|
| T189JP | UT | Peterbilt STRAIGHT TRUCK | 1 | Apr 2026 |
| 356701Z | UT | Eager Beav SEMI-TRAILER | 1 | Apr 2026 |
| U740JT | UT | Kenworth STRAIGHT TRUCK | 1 | Sep 2025 |
| T337LJ | UT | Ford STRAIGHT TRUCK | 1 | Aug 2025 |
| 055132A | UT | Unknown SEMI-TRAILER | 1 | Aug 2025 |
| U739JT | UT | Kenworth STRAIGHT TRUCK | 1 | Apr 2025 |
| V021CA | UT | Peterbilt STRAIGHT TRUCK | 1 | Apr 2025 |
| 26018Z | UT | Unpublishe FULL TRAILER | 1 | Apr 2025 |
Recent active vehicles (8 shown)
Fleet data is aggregated from FMCSA roadside inspection records (24-month rolling window). Vehicles inspected under this carrier's DOT number are listed. A VIN can appear under multiple carriers over its lifetime if leased, sold, or operated by different fleets at different times. Recall status is VIN-specific — use the NHTSA recall lookup linked on each vehicle above to see whether a given VIN has open (unremedied) recalls, or verify with the OEM dealer.
Dispatch Services in UT
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Verify on Official Sources
Cross-reference this carrier's data with official FMCSA systems:
Safety Performance
Excellent
Clean safety record
O Trucking Safety Grade
5
Inspections
24 months
2
Violations
Total found
0
Out of Service
Orders issued
Out-of-Service Rates vs National Average
✓ Better than national average (-6.2%)
✓ Better than national average (-22.8%)
Out-of-service rates follow FMCSA's definition: the share of relevant roadside inspections in which at least one out-of-service order was issued. Vehicle rates use level 1, 2 and 5 inspections; driver rates use level 1, 2, 3 and 6. National averages are computed from the same FMCSA inspection data.
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 04/21/2026 | UT | Driver Only | 0 | ✓ |
| 09/24/2025 | UT | Driver Only | 0 | ✓ |
| 08/28/2025 | UT | Full | 0 | ✓ |
| 04/29/2025 | UT | Full | 2 | ✓ |
| 04/24/2025 | UT | Driver Only | 0 | ✓ |
Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →
Violation Breakdown
A single inspection can produce more than one out-of-service order, so this is a count of orders, not a rate. See the FMCSA vehicle and driver out-of-service rates in Safety Performance above.
Is Questar Gas Company Legitimate? Safety & Fraud Check
A quick, plain-English check of whether this carrier looks safe and legitimate to hire — based on public FMCSA and U.S. Treasury records. It's a screening aid, not a guarantee; always confirm on the official FMCSA SAFER site.
These checks use public U.S. government records — the carrier's license status, safety-inspection and crash history, ownership links, and the U.S. Treasury sanctions list — refreshed automatically. A flag doesn't prove wrongdoing; it's a prompt to verify before you do business.
Reviews of Questar Gas Company
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Frequently Asked Questions
What equipment does QUESTAR GAS COMPANY operate?
Based on their FMCSA cargo classifications and fleet data, QUESTAR GAS COMPANY is inferred to operate: Step Deck / RGN, Tanker, Car Hauler, Power Only, Box Truck and Doubles/Triples.
Is QUESTAR GAS COMPANY's authority currently active?
QUESTAR GAS COMPANY currently holds active operating authority with the FMCSA.
How long has QUESTAR GAS COMPANY been in business?
QUESTAR GAS COMPANY has been registered with the FMCSA since August 1982, making their authority approximately 43 years, 11 months old.
Where is QUESTAR GAS COMPANY located?
QUESTAR GAS COMPANY is physically located at 333 SOUTH STATE STREET, SALT LAKE CITY, UT 84145.
Roadside Inspection History 5 records
Individual inspections from FMCSA Motor Carrier Management Information System (MCMIS). Last 24 months. Updated monthly.
What this means
QUESTAR GAS COMPANY has been inspected 5 times by state troopers and DOT inspectors in the past 24 months. Most inspections happened in UT. None of these inspections resulted in an out-of-service order, which is well above average. The most frequently cited violation is 392.2-SLLEWA2 — 1 times in this window.
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 2026-04-21 | UT | Level 3 · Driver-only | 0 | — |
| 2025-09-24 | UT | Level 3 · Driver-only | 0 | — |
| 2025-08-28 | UT | Level 1 · North American Standard (full) | 0 | — |
| 2025-04-29 | UT | Level 1 · North American Standard (full) | 2 | — |
| 2025-04-24 | UT | Level 3 · Driver-only | 0 | — |
Most-Cited Violations
Top 2 violation types across this carrier's roadside inspections. Cards in red triggered an out-of-service order — the most serious outcome.
Roadside Violation Profile
1 individual violation from FMCSA roadside inspections (rolling 24 months) is itemised for QUESTAR GAS COMPANY. Itemised records can lag FMCSA's per-inspection totals shown in Violation Breakdown.
| BASIC category | Violations | Out-of-service |
|---|---|---|
| Vehicle Maintenance | 1 | 0 |
Source: FMCSA roadside-inspection violation records (rolling 24-month summary). Counts reflect citations across all inspections under this carrier's DOT number; see Inspection History for individual inspection events. Violation severity and CSA percentile scores are shown in the Safety & Compliance section.
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Carrier History & Continuity
Research signals that connect this carrier to other USDOT entities — useful for shippers, brokers, and insurers performing due diligence.
Other USDOT Registrations Sharing Officer Names (4)
Officer names listed on this carrier's MCS-150 also appear on the following USDOT registrations in FMCSA's public database. Common names may match unrelated individuals; this is a research starting point, not an accusation. Always verify directly with FMCSA before drawing conclusions.
Other Carriers Registered at This Address (3)
These carriers list the same physical street, city, and state in FMCSA's public database. Shared addresses commonly reflect legitimate co-located businesses, multi-fleet owners, or registered-agent services. Always verify directly with FMCSA before drawing conclusions.
About this data: All entries above come from FMCSA's public USDOT registry (MCS-150 filings). We surface name and address overlaps so shippers, brokers, and insurers can perform their own due diligence. The presence of an entry here does not imply wrongdoing by any party.
For background on FMCSA's chameleon-carrier risk-based vetting program: FMCSA methodology →
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