Carrierintel Safety Score: 69/100. 7 inspection violations in 12 months. Last inspected Jun 2026.
DOT 2559101ActiveIntrastate Non-HazmatCHANDLER, AZ
COMPANY
Authority since
—
MCS-150
2026-01-22 · 2,133,930 mi (2025)
Fleet
44 units · 42 trailers · 30 drivers
Annual mileage (VMT)
2,133,930 mi (2025)
ADDRESS
Physical
445 N AUSTIN DR CHANDLER, AZ 85226
Mailing
Same as physical
CONTACT
Phone
4804969633
Email
sthomas@rocksolidconcrete.com
OFFICERS
Primary Officer
GUNNAR BERGESON
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsConstructionOther: CONCRETE & FLYASH
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
143 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
1 risk factors · 2 strengths
OOS RATE
5.7%
2 / 35 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
69
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections