RS
ROCK SOLID INC
DOT 1673941ActiveIntrastate Non-HazmatCHANDLER, AZ
COMPANY
Authority since
—
MCS-150
2026-01-23 · 3,301,935 mi (2025)
Fleet
160 units · — trailers · 134 drivers
ADDRESS
Physical
445 N AUSTIN DR
CHANDLER, AZ 85226
CHANDLER, AZ 85226
Mailing
Same as physical
CONTACT
Phone
4804969633
Email
GBERGESON@ROCKSOLIDCONCRETE.COM
OFFICERS
Primary Officer
GUNNAR BERGESON
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsConstructionOther
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
3 risk factors · 2 strengths
OOS RATE
14.9%
7 / 47 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Elevated Risk
51/100 risk points3 risk factors · 2 strengths · 5 data pointshigh 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
22 crashes · 0 fatal · 7 with injuries · 22 tow-away
Clean Inspection Rate
85% — 40 clean of 47 inspections
Out-of-Service Rate
14.9% — driver OOS 2, vehicle OOS 5
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-01-23
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
High OOS rate 22% (last 24 mo)
1.8 violations per inspection
No active insurance on file
Low crash rate (1.3 per 100 trucks/yr)
85% clean inspections
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