Carrier profile · USDOT 502042 · Updated Jun 13, 2026
Instrument and Valve Services
DBA EMERSON
14 power unitsMARSHALLTOWN, IA50/100
AUTHORITY STATUS UNKNOWN
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
- 301 S 1ST AVENUE, MARSHALLTOWN, IA, 50158
- Mailing address
- 4725 HIGHWAY 75 S, SHERMAN, TX, 75090
- Operation
- Interstate
Contact
- Phone
- (903) 868-8189
- Cell
- (903) 267-9462
- Fax
- (803) 868-8174
- Web domain
- emerson.com
Registration
- Officers
- Jerry Major · Justin Sloan
- USDOT / docket
- 502042
- First registered
- Oct 23, 1992
- Last MCS-150
- Jun 18, 2020 · 93,000 mi (2020)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 792469868
Fleet (self-reported · MCS-150)
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.