WILLIAMSON DEVELOPMENT LLC
dba UUCON
GLENDALE, AZ
07/26/2017
20
Power Units
22
Drivers
Current
as of today
Active · 20 power units · 22 drivers · Glendale, AZ
2026
Oct 16, 2026
MCS-150 biennial update filed
Reported mileage: 340,000 (2026)
Reported power units: 10 → 20
Reported drivers: 13 → 22
Reported trailers: 2
2024
Nov 2024
Phone changed
(602) 762-4514 → (602) 692-5296
Nov 2024
Email changed
jenna@williamsondev.com → jenna@uucon.com
Jul 29, 2024
MCS-150 biennial update filed
Reported mileage: 20,000 (2023)
Reported power units: 11 → 10
Reported drivers: 13
Reported trailers: 2
2022
Jun 16, 2022
MCS-150 biennial update filed
Reported mileage: 20,000 (2021)
Reported power units: 10 → 11
Reported drivers: 13
Jan 2022
Legal name changed
WILLIAMSON DEVELOPMENT → WILLIAMSON DEVELOPMENT LLC
2021
Nov 30, 2021
MCS-150 biennial update filed
Reported mileage: 20,000 (2020)
Reported power units: 10
Reported drivers: 13
Nov 8, 2021
MCS-150 biennial update filed
Reported mileage: 20,000 (2020)
Reported power units: 1 → 10
Reported drivers: 13
2017
Jul 26, 2017
DOT registered
Company registered with the FMCSA.
Jul 26, 2017
MCS-150 biennial update filed
Reported power units: 1