DOT 2155351ActiveIntrastate Non-HazmatCHESTERFIELD, MO
COMPANY
Authority since
—
MCS-150
2026-04-06 · 420,000 mi (2024)
Fleet
29 units · — trailers · 24 drivers
ADDRESS
Physical
18547 CENTAUR RD CHESTERFIELD, MO 63005
Mailing
755 SOUTH NEW BALLAS #150 ST LOUIS, MO 63141
CONTACT
Phone
3149941616
Email
mike@kienstraconcrete.com
OFFICERS
Primary Officer
MIKE GARLAND
Title
Unknown
OPERATION & CARGO
Operation classification
Private Property
Specialty
Other
Cargo types
1
Other
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 1 strengths
OOS RATE
40.0%
2 / 5 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.