SG
STRAIGHTLINE GRADING AND EXCAVATING LLC
DOT 1855785ActiveIntrastate Non-HazmatCALEDONIA, WI
COMPANY
Authority since
—
MCS-150
2026-05-05 · 250,000 mi (2025)
Fleet
13 units · 7 trailers · 10 drivers
ADDRESS
Physical
3046 W 5 MILE RD
CALEDONIA, WI 53108
CALEDONIA, WI 53108
Mailing
Same as physical
CONTACT
Phone
2628352738
Email
Christine@straightlinegrading.com
OFFICERS
Primary Officer
CHRISTINE LYNN MIKLASZEWSKI
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
4
Building MaterialsMachinery, Large ObjectsConstructionOther
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
Elevated Risk
2 risk factors · 1 strengths
OOS RATE
30.0%
3 / 10 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Elevated Risk
43/100 risk points2 risk factors · 1 strengths · 3 data pointsmedium confidenceWeighted 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.
SAFETY PERFORMANCE
Crash Record
3 crashes · 0 fatal · 2 with injuries · 3 tow-away
Clean Inspection Rate
70% — 7 clean of 10 inspections
Out-of-Service Rate
30.0% — driver OOS 2, vehicle OOS 1
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-05-05
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
High OOS rate 30% (last 24 mo)
No active insurance on file
No crashes in the last 24 months
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