DAY AND SONS INC
dba UNDERGROUND UTILITY CONSTRUCTION COMPANY
CURTIS BAY, MD
04/13/2006
52
Power Units
36
Drivers
Current
as of today
Active · 52 power units · 36 drivers · Curtis Bay, MD
2026
Feb 19, 2026
MCS-150 biennial update filed
Reported mileage: 915,700 (2025) · 52 power units · 36 drivers
2024
~May 2024
Fleet grew 42 → 52 power units
Mar 20, 2024
MCS-150 biennial update filed
Reported mileage: 812,647 (2023) · 52 power units · 36 drivers
~Mar 2024
Email changed
cmartinez@dayandsonsinc.com → kday@dayandsonsinc.com
~Mar 2024
Fleet reduced 61 → 42 power units
~Mar 2024
Driver count changed 33 → 36
2023
~Mar 2023
Fleet grew 35 → 61 power units
~Mar 2023
Driver count changed 35 → 33
2022
Jun 15, 2022
MCS-150 biennial update filed
Reported mileage: 416,000 (2021) · 61 power units · 33 drivers
2020
Jul 16, 2020
MCS-150 biennial update filed
Reported mileage: 1 (2019) · 35 power units · 35 drivers
2006
Apr 13, 2006
DOT registered
Company registered with the FMCSA.