Fleet typeIdentity
Asset-based
34 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 187957 · MC-261457
CHEMICAL TRANSPORTATION INC
34 power unitsRILLITO, AZ
CARRIER ACTIVEMC-261457 ACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
34Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 52 yearsUSDOT registration inactive
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 34 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 3.4 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Operating authority5252 yr active
since 1974Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 22.26% nat'lCrashes · fatal22
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
AI readFull read
Is CHEMICAL TRANSPORTATION INC safe to work with?
Is CHEMICAL TRANSPORTATION INC safe to load? CHEMICAL TRANSPORTATION INC (USDOT 187957, MC-261457) is an inactive asset-based motor carrier based in RILLITO, AZ, operating 34 power units and 27 drivers. Operating authority has been active 52 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor rates it unrated (50/100), with the leading concern: usdot registration inactive. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
CTCHEMICAL TRANSPORTATION INC 50
01
Safety
Roadside inspections, BASICs & crash history
Out-of-service rate· trailing 24 months vs national benchmark
No roadside inspections on record.
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- None
- Contract
- Inactive
- Broker
- None
Insurance & bonds
BIPD / liability (required)Not on file
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$5M BIPD · 11 insurers · 3 lapsesCoverage lapse
+11 earlier
Employers · 08–14
Lexington · 14–16
Amco · 16–19
National Fire · 16–19
United States · 19–22
Ace American · 22–24
19942024
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
17 insurer eras · collapsed from 28 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| ACE AMERICAN INSURANCE COMPANY | Apr 2022 → Feb 2024 | $5M | 2 |
| UNITED STATES FIRE INSURANCE CO. | Oct 2019 → Apr 2022 | $5M | 4 |
| NATIONAL FIRE & MARINE INSURANCE CO. | Oct 2016 → Oct 2019 | $5M | 1 |
| AMCO INSURANCE COMPANY | Oct 2016 → Oct 2019 | $5M | 1 |
| THE CINCINNATI INSURANCE CO. | Oct 2015 → Oct 2016 | $5M | 1 |
| EMPLOYERS MUTUAL CASUALTY CO. | Oct 2014 → Oct 2015 | $5M | 2 |
| LEXINGTON INSURANCE COMPANY | Oct 2014 → Oct 2016 | $5M | 1 |
| THE CINCINNATI INSURANCE CO. | Oct 2013 → Oct 2014 | $5M | 1 |
| EMPLOYERS MUTUAL CASUALTY CO. | Oct 2008 → Oct 2014 | $5M | 1 |
| THE CINCINNATI INSURANCE CO. | Oct 2008 → Oct 2013 | $5M | 1 |
| FIREMAN'S FUND INSURANCE CO. | Feb 2007 → Mar 2007 | $5M | 1 |
| FIREMAN'S FUND INSURANCE CO. | Feb 2007 → Oct 2006 | $5M | 2 |
| EMPLOYERS MUTUAL CASUALTY CO. | Oct 2006 → Oct 2009 | $5M | 3 |
| ZURICH AMERICAN INSURANCE COMPANY | Dec 2003 → Dec 2003 | $5M | 3 |
| COMMERCE AND INDUSTRY INSURANCE | Oct 1996 → Dec 2003 | $5M | 2 |
| AMERICAN INTERNATIONAL SPECIALTY LINES INS. | Oct 1994 → Feb 2007 | $5M | 1 |
| COMMERCE AND INDUSTRY INSURANCE | Oct 1994 → Oct 1996 | $5M | 1 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 34
- Observed power (24 mo)
- —
- Trailers (towed)
- —
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
04
Operations & lanes
Revealed by inspection density · 24 mo
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
RILLITO, AZ
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Shares a registration email domain with other carriers
@enviroserve.com — 8 carriers: USDOT 207532USDOT 316467USDOT 330313USDOT 435216USDOT 867426USDOT 1159953USDOT 1891628
Shares a company officer with other carriers
kirk aubry — 3 carriers: USDOT 1937822USDOT 2951072
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 11105 NORTH CASA GRANDE HIGHWAY, RILLITO, AZ, 85654
- Mailing address
- POB 397, RILLITO, AZ, 85654-0397
- Operation
- Interstate· Hazmat
Contact
- Phone
- (520) 624-2348
- Cell
- (602) 245-0375
- Fax
- (602) 532-7941
- Web domain
- enviroserve.com
Registration
- Officer
- Kirk Aubry
- USDOT / docket
- 187957 · MC-261457
- First registered
- 06/01/1974
- Last MCS-150
- 02/06/2023 · 1,691,026 mi (2020)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 107229940
Fleet (self-reported · MCS-150)
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
Be the first broker or shipper to rate CHEMICAL TRANSPORTATION INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is CHEMICAL TRANSPORTATION INC's USDOT number?
CHEMICAL TRANSPORTATION INC's USDOT number is 187957, and its motor carrier number is MC-261457.
Is CHEMICAL TRANSPORTATION INC authorized to operate?
As of 2026-06-13, CHEMICAL TRANSPORTATION INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is CHEMICAL TRANSPORTATION INC's fleet?
CHEMICAL TRANSPORTATION INC operates 34 power units and 27 drivers per its most recent MCS-150 filing.
Where is CHEMICAL TRANSPORTATION INC based?
CHEMICAL TRANSPORTATION INC is based in RILLITO, AZ.