GRP & ASSOCIATES INC
MASON CITY, IA
03/28/1991
7
Power Units
7
Drivers
Current
as of today
Active · 7 power units · 7 drivers · Mason City, IA
2026
~Apr 2026
Address changed
935 15TH ST SW, MASON CITY, IA 50401-5469 → 935 15TH ST SW, MASON CITY, IA 50401
Apr 20, 2026
MCS-150 biennial update filed
Reported mileage: 60,000 (2025)
Reported power units: 8 → 7
Reported drivers: 6 → 7
Reported trailers: 3
Jan 21, 2026
MCS-150 biennial update filed
Reported mileage: 60,000 (2025)
Reported power units: 8
Reported drivers: 6
2024
~Nov 2024
Address changed: CLEAR LAKE, IA → MASON CITY, IA
218 10TH AVE N, CLEAR LAKE, IA 50428 → 935 15TH ST SW, MASON CITY, IA 50401-5469
Apr 1, 2024
MCS-150 biennial update filed
Reported mileage: 60,000 (2023)
Reported power units: 1 → 8
Reported drivers: 1 → 6
~Mar 2024
Email changed
mike@sharpsdisposal.com → dustin@sharpsdisposal.com
2023
Mar 20, 2023
MCS-150 biennial update filed
Reported mileage: 60,000 (2022)
Reported power units: 9 → 1
Reported drivers: 7 → 1
2022
Jun 6, 2022
MCS-150 biennial update filed
Reported mileage: 210,000 (2021)
Reported power units: 5 → 9
Reported drivers: 5 → 7
2020
Apr 21, 2020
MCS-150 biennial update filed
Reported mileage: 25,000 (2019)
Reported power units: 5
Reported drivers: 5
1991
Mar 28, 1991
DOT registered
Company registered with the FMCSA.