MOUNTAIN STRONG CONCRETE INCORPORATED
SUMNER, WA
03/21/2017
6
Power Units
4
Drivers
Current
as of today
Active · 6 power units · 4 drivers · Sumner, WA
2026
~Oct 2026
Phone changed
2532816097 → 2535199319
Sep 29, 2026
MCS-150 biennial update filed
Reported mileage: 56,538 (2024)
Reported power units: 5 → 6
Reported drivers: 4
~Jan 2026
Address changed: TACOMA, WA → SUMNER, WA
811 140TH ST E, TACOMA, WA 98445 → 1709 137TH AVE E, SUMNER, WA 98390
~Jan 2026
Phone changed
2533273265 → 2532816097
~Jan 2026
Officer change
CHRISTOPHER MARTIN GAUCI, ADAM PATRICK WELLS → ALEXA KERR, ADAM PATRICK WELLS
Jan 7, 2026
MCS-150 biennial update filed
Reported mileage: 56,538 (2024)
Reported power units: 5
Reported drivers: 4
2025
~Jul 2025
Email changed
chris@mtscinc.com → office@mtscinc.com
Jun 5, 2025
MCS-150 biennial update filed
Reported mileage: 56,538 (2024)
Reported power units: 5
Reported drivers: 5 → 4
~Jun 2025
Email changed
mountainstronginv@outlook.com → chris@mtscinc.com
Apr 24, 2025
MCS-150 biennial update filed
Reported mileage: 56,538 (2024)
Reported power units: 6 → 5
Reported drivers: 5
2024
~Nov 2024
Address changed
811 140TH ST E, TACOMA, WA 98445-2758 → 811 140TH ST E, TACOMA, WA 98445
~Nov 2024
Phone changed
(253) 951-9319 → (253) 327-3265
Aug 29, 2024
MCS-150 biennial update filed
Reported mileage: 120,000 (2023)
Reported power units: 7 → 6
Reported drivers: 4 → 5
2022
Jul 26, 2022
MCS-150 biennial update filed
Reported mileage: 120,000 (2021)
Reported power units: 7
Reported drivers: 4
2021
Sep 6, 2021
MCS-150 biennial update filed
Reported power units: 5 → 7
Reported drivers: 4
Jun 8, 2021
MCS-150 biennial update filed
Reported power units: 5
Reported drivers: 4
2020
Jun 29, 2020
MCS-150 biennial update filed
Reported power units: 5
Reported drivers: 4
2017
Mar 21, 2017
DOT registered
Company registered with the FMCSA.