Carrier profile · USDOT 4573745 · Updated Aug 16, 2026

Summit Underground Services

12 power unitsLocal · 1 statesTHE WOODLANDS, TX50/100
AUTHORITY STATUS UNKNOWN
Verified linksunitedutility.comFMCSA SAFER

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
2445 TECHNOLOGY FOREST BLVD STE 500, THE WOODLANDS, TX, 77381-5262
Operation
Interstate

Contact

Phone
(781) 812-8165
Fax
(405) 525-5611
Email
tammy.carter@unitedutility.com
Web domain
unitedutility.com

Registration

Officers
Ina Jo Dooley · Tammy Marie Carter
USDOT / docket
4573745
First registered
Apr 28, 2026
Last MCS-150
Apr 29, 2026 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

12Power units
12Drivers
12CDL drivers
—Annual mileage

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.