JOHN E GRONINGER INC
MIFFLINTOWN, PA
11/25/2014
14
Power Units
3
Drivers
Current
as of today
Active · 14 power units · 3 drivers · Mifflintown, PA
2026
Oct 16, 2026
MCS-150 biennial update filed
Reported mileage: 1,000 (2025)
Reported power units: 3 → 14
Reported drivers: 3
Reported trailers: 2
Jul 2026
Address changed
245 SWAMP RD, MIFFLINTOWN, PA 17059 → 245 SWAMP RD, MIFFLINTOWN, PA 17059-7465
Jul 2026
Fleet grew 3 → 14 power units
Jul 2026
Officer change
ZACHARY BOMBERGER, DAVID BOMBERGER → ZACHARY BOMBERGER, Nicole Bomberger
2024
Jun 13, 2024
MCS-150 biennial update filed
Reported mileage: 5,000 (2023)
Reported power units: 3
Reported drivers: 4 → 3
Reported trailers: 2
2022
Jun 1, 2022
MCS-150 biennial update filed
Reported mileage: 10,000 (2021)
Reported power units: 3
Reported drivers: 2 → 4
2021
Feb 8, 2021
MCS-150 biennial update filed
Reported mileage: 5,000 (2020)
Reported power units: 3
Reported drivers: 2
2014
Nov 25, 2014
DOT registered
Company registered with the FMCSA.