RB
R BLUME UNDERGROUND INC
DOT 2054219ActiveIntrastate Non-HazmatHUMBOLDT, AZ
COMPANY
Authority since
—
MCS-150
2025-12-08 · 239,000 mi (2026)
Fleet
36 units · 17 trailers · 14 drivers
ADDRESS
Physical
2845 S STATE ROUTE 69
HUMBOLDT, AZ 86329
HUMBOLDT, AZ 86329
Mailing
515 E CAREFREE HWY #1253
PHOENIX, AZ 85085
PHOENIX, AZ 85085
CONTACT
Phone
6513807839
Email
robbyblankenship.rsd@gmail.com
OFFICERS
Primary Officer
ROB BLANKENSHIP
Title
VPSAFETY MANAGER
OPERATION & CARGO
Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsMachinery, Large ObjectsConstruction
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
33.3%
1 / 3 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
25/100 risk points1 risk factor · 1 strengths · 3 data pointslow 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
1 crashes · 0 fatal · 0 with injuries · 1 tow-away
Clean Inspection Rate
67% — 2 clean of 3 inspections
Out-of-Service Rate
33.3% — driver OOS 1, vehicle OOS 1
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-12-08
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
No active insurance on file
No crashes in the last 24 months
Only 1 inspections in the last 24 months — limited data
Other motor carriers in Humboldt, AZ
- Integrity Service Company Llc · DOT 1766224 · Humboldt, AZ
- Arizona Freight · DOT 1766279 · Humboldt, AZ
- Iron King Auto Salvage · DOT 1819149 · Humboldt, AZ
- Lorena Y Castro & Sergio Villalobos Hernandez · DOT 1944344 · Humboldt, AZ
- Tyree Trucking Llc · DOT 3174487 · Humboldt, AZ
- Christie's Trucking Llc · DOT 3595647 · Humboldt, AZ
- Noland Tough Fence Llc · DOT 4082809 · Humboldt, AZ
- Ethan's Trucking Llc · DOT 4239775 · Humboldt, AZ
- Arizona Utility Management Llc · DOT 4448835 · Humboldt, AZ
- Thomas Richards · DOT 6873501 · Humboldt, AZ
- Laine Logistics Llc · DOT 9261216 · Humboldt, AZ
More carriers in Arizona
- Sonora Trucking Llc · DOT 1000133 · Tucson, AZ
- Signal Gates Inc · DOT 1000593 · Tucson, AZ
- Oscar E Rosa · DOT 1000706 · Phoenix, AZ
- Dpe Construction Inc · DOT 1001482 · Yuma, AZ
- Marco A Silva · DOT 1001525 · Yuma, AZ
- Bexon Trucks & Equipment Corporation · DOT 1001686 · Apache Junction, AZ
- Zamudio Trucking · DOT 1002145 · Casa Grande, AZ
- Lester Neuman · DOT 1002769 · Phoenix, AZ
- A P E Fuels Inc · DOT 1003038 · Tucson, AZ
- G & Q Trucking Llc · DOT 1003833 · Laveen, AZ
- Stacey G Pike · DOT 1003885 · Kingman, AZ
- Care & Share Food Bank · DOT 1003891 · Flagstaff, AZ