WHELEN ENGINEERING CO
CHESTER, CT
10/28/1993
6
Power Units
5
Drivers
Current
as of today
Active · 6 power units · 5 drivers · Chester, CT
2026
May 11, 2026
MCS-150 biennial update filed
Reported mileage: 90,000 (2024)
Reported power units: 7 → 6
Reported drivers: 5
Reported trailers: 11 → 9
2025
~Apr 2025
Email changed
accounting@whelen.com → bmitchell@whelen.com
Feb 13, 2025
MCS-150 biennial update filed
Reported mileage: 90,000 (2024)
Reported power units: 5 → 7
Reported drivers: 6 → 5
Reported trailers: 11
2023
Jan 13, 2023
MCS-150 biennial update filed
Reported mileage: 70,122 (2022)
Reported power units: 5
Reported drivers: 7 → 6
2021
Jan 17, 2021
MCS-150 biennial update filed
Reported mileage: 75,737 (2020)
Reported power units: 5
Reported drivers: 7
1993
Oct 28, 1993
DOT registered
Company registered with the FMCSA.