Carrier profile · USDOT 3028379 · Updated Jun 13, 2026
Petroleum Service & Calibration Inc
14 power unitsavg 4.5 yrRegional · 4 statesDENVER, NC100/100
AUTHORITY STATUS UNKNOWNHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 6284 NC 16 BUSINESS HIGHWAY, DENVER, NC, 28037
- Mailing address
- PO BOX 851, DENVER, NC, 28037
- Operation
- Interstate· Hazmat
Contact
- Phone
- (512) 380-7123
- Cell
- (828) 320-2848
- Fax
- (704) 489-1672
- Web domain
- uniteduptime.com
Registration
- Officers
- Tracy Long · Jonathan Marks
- USDOT / docket
- 3028379
- First registered
- Jul 17, 2017
- Last MCS-150
- Dec 17, 2025 · 1,271,880 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 50512529
Fleet (self-reported · MCS-150)
—CDL drivers
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.