TOLLEFSEN STEEL AND FABRICATION LLC
MUSKEGO, WI
01/29/2011
5
Power Units
14
Drivers
Current
as of today
Active · 5 power units · 14 drivers · Muskego, WI
2026
Oct 2026
Legal name changed
TOLLEFSEN STEEL AND FABRICATION INC → TOLLEFSEN STEEL AND FABRICATION LLC
Oct 2026
Phone changed
2626792235 → 4145506810
Oct 2026
Email changed
missy@tollefsensteel.com → chris@tollefsensteel.com
2025
Dec 2025
Address changed
S82 W18664 GEMINI DR, MUSKEGO, WI 53150 → S82W18664 GEMINI DR, MUSKEGO, WI 53150
Dec 10, 2025
MCS-150 biennial update filed
Reported mileage: 150,000 (2025)
Reported power units: 4 → 5
Reported drivers: 4 → 14
Reported trailers: 2 → 11
2024
Apr 2, 2024
MCS-150 biennial update filed
Reported mileage: 20,000 (2023)
Reported power units: 4
Reported drivers: 4
Reported trailers: 2
2023
Apr 2023
Address changed
S 82 W18664 GEMINI DR, MUSKEGO, WI 53150 → S82 W18664 GEMINI DR, MUSKEGO, WI 53150
Apr 2023
Email changed
chris@tollefsensteel.com → missy@tollefsensteel.com
Feb 9, 2023
MCS-150 biennial update filed
Reported mileage: 5,000 (2022)
Reported power units: 2 → 4
Reported drivers: 2 → 4
2021
Jul 14, 2021
MCS-150 biennial update filed
Reported mileage: 10,100 (2018)
Reported power units: 2
Reported drivers: 2
2020
Feb 27, 2020
MCS-150 biennial update filed
Reported mileage: 10,100 (2018)
Reported power units: 2
Reported drivers: 2
2011
Jan 29, 2011
DOT registered
Company registered with the FMCSA.