CI

CHAMBERS INC

DOT 2647844ActiveIntrastate Non-HazmatESCONDIDO, CA

COMPANY

Authority since
MCS-150
2026-04-09 · 100,000 mi (2025)
Fleet
32 units · 2 trailers · 15 drivers

ADDRESS

Physical
1563 STERLING CT
ESCONDIDO, CA 92029
Mailing
Same as physical

CONTACT

Phone
7607381050
Email
lili@roofconstruction.com

OFFICERS

Primary Officer
RONALD CHAMBERS
Title
PRESIDENT VP SECRETARY TREA

OPERATION & CARGO

Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
4
General FreightBuilding 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
2 risk factors · 1 strengths
OOS RATE
33.3%
4 / 12 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

55/100 risk points2 risk factors · 1 strengths · 4 data pointslow confidence

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.

SAFETY PERFORMANCE

Crash Record
1 crashes · 0 fatal · 0 with injuries · 1 tow-away
Clean Inspection Rate
67% — 8 clean of 12 inspections
Out-of-Service Rate
33.3% — driver OOS 0, vehicle OOS 4

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-04-09

INSURANCE

Active Coverage
No active insurance policies on file

SUMMARY

Severe OOS rate 33% (all-time)
No active insurance on file
No crashes in the last 24 months
Only 3 inspections in the last 24 months — limited data

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