QUARTZ TRANSPORTATION LLC
Rancho Cucamonga, CA · MC 116396
From CarrierTrail’s copy of the FMCSA census, published Sep 30, 2026. Record present in this snapshot. Official record: SAFER · Motus
2 notes
- Suspension notice in the last 12 months; authority is active now
- Phone number shared with 3 other census records
Observations from public fields, not findings about the company. Check the official record and the context before deciding.
Company identity and reported operations
| USDOT number | 3168539 |
|---|---|
| Legal name | QUARTZ TRANSPORTATION LLC |
| Doing business as / DBA | Not reported |
| MC docket identifiers | MC 116396 |
| Reported physical address | 9647 8TH ST, RANCHO CUCAMONGA, CA, 91730, US |
| Reported business phone | (909) 265-0251 |
| Reported power units | 38 |
| Reported drivers | 38 |
| Reported MCS-150 date | Sep 18, 2026 |
| Company officers (as filed) | Sherry Rostani, Cindy Martinez |
| Carrier operation | Interstate |
| Census status code | A |
| Safety rating | Not reported |
| Safety rating date | Not reported |
Public inspection, violation and crash summary
FMCSA public SMS input records from 2024-08-28 through 2026-08-27.
| Inspections | 247 |
|---|---|
| Driver out-of-service rate | 2.5% (6 of 236) |
| Vehicle out-of-service rate | 32.6% (58 of 178) |
| Violations | 193 across 106 inspections |
| Out-of-service violations | 74 |
| Crashes | 1 |
| Fatal / injury / tow-away crashes | 0 / 0 / 1 |
| Fatalities / injuries reported | 0 / 0 |
Most frequent published violation codes
3939ALSLIWRLighting - Stop lamps - Both inoperative when required to be on13393126BCIMIntermodal Containers - Improper securement of intermodal containers transported on container chassis vehicle(s)939345DBAir Brake - Audible air leak at a proper connection939375A3TAOLTires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS93939ALSLILighting - Stop lamps - Any inoperative.9
Crash involvement does not establish fault. Inspection summaries, safety ratings and restricted BASIC measures are different concepts.
Compare the reported Rancho Cucamonga record
QUARTZ TRANSPORTATION LLC reports 38 power units. The Rancho Cucamonga, California directory contains 2,397 census records, of which 1,971 report at least one power unit.
Reported cargo and business classification
QUARTZ TRANSPORTATION LLC reports AUTHORIZED FOR HIRE in the census and lists 5 cargo categories.
- General freight
- Fresh produce
- Intermodal containers
- Meat
- Refrigerated food
Fleet size in local context
| Power units | Records | Share of all city records |
|---|---|---|
| 0 | 426 | 17.8% |
| 1 | 1,345 | 56.1% |
| 2–5 | 465 | 19.4% |
| 6–20 | 124 | 5.2% |
| 21–100: this carrier’s band | 35 | 1.5% |
| Over 100 | 2 | 0.1% |
| Unknown / other | 0 | 0.0% |
Record dates and observed changes
- Added to the census (not company founding date)
- Aug 02, 2018
- Carrier-reported MCS-150 filing date
- Sep 18, 2026
- Census source publication
- Sep 30, 2026 10:52 UTC
- First observed by CarrierTrail
- Sep 12, 2026 19:56 UTC
Source publication, carrier filing and our observation dates describe different events. An older filing date alone does not establish noncompliance.
Public-field differences from up to ten recent census change events are shown below.
Sep 20, 2026 14:20 UTC · changed
- MCS-150 date
2026082420260918
Authority and insurance
Authority filings
| Docket | Reported authority type | Reported status | BIPD required | BIPD on file |
|---|---|---|---|---|
| MC116396 | Motor Carrier of Property (Except Household Goods) | Active | $750,000 | $750,000 |
Insurance filings
| Docket | Insurer | Coverage | Effective date | Form | Policy |
|---|---|---|---|---|---|
| MC116396 | MS Transverse Specialty Insurance Company | $750,000 | Jul 07, 2026 | BMC-91X | TSMDXCA001283500 |
Sources and check dates
Checked Oct 01, 2026 16:21 UTC.
- Authority filings source · Published Oct 01, 2026 10:54 UTC.
- Insurance filings source · Published Oct 01, 2026 10:53 UTC.
Missing matches do not establish missing authority or insurance. Filing records are shown as published; check current status before booking.
Operating authority timeline
Status changes and notices recorded against QUARTZ TRANSPORTATION LLC’s operating authority dockets, newest first, from the FMCSA authority history and notices datasets.
- Operating Authority Involuntary Suspension NoticeMC-116396 · Motor Carrier of Property (Except Household Goods)
- GrantedMC116396 · Motor Carrier of Property (Except Household Goods)
A notice or status line describes the docket, not the reason behind it. Check Motus for the current status before booking.
Shared contact details
How many other records in the current FMCSA census report the same phone number or the same physical address as USDOT 3168539. Companies share offices, agents and phone lines for ordinary reasons; a match is context to check, not a finding.
Explore these reported cargo categories
General freightRefrigerated foodFresh produceIntermodal containers
Compare declared categories across states.
Check the official record
Monitor this carrier after your review
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