Ag Air Inc

Doing business as Frontier Fertilizer and Chemical Company

USDOT activeAuthority activeCarrier & Shipper · InterstateHazmat
  • USDOT322504
  • MC195957
  • LocationJohnstown, CO
  • Phone(970) 587-5105
  • Fleet13 power units · 6 drivers

Ag Air Inc (USDOT 322504, MC-195957) is an interstate motor carrier based in Johnstown, Colorado with 13 power units and 6 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 7 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-195957Contract carrierActive

First granted on February 11, 1987 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XAce American Insurance Company$1,000,000Apr 25, 2023
Insurance history: 1 past filing
TypeInsurerEffectiveEndedReason
Liability (BIPD)Nationwide Agribusiness Insurance Co.May 10, 1993Aug 15, 2000Cancel

Process agent (BOC-3)

Registered Agents Inc, Sheridan, WY

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

7
Inspections
2 with no violations
0.0%
Driver out-of-service
0 of 7 inspections
75.0%
Vehicle out-of-service
3 of 4 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Colorado (3), Wyoming (3), Utah (1).

Most recent inspection on file: September 10, 2026.

FMCSA safety rating: Satisfactory (rated October 7, 2014)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Reinstated — Contract carrier authority
  2. Involuntary revocation — Contract carrier authority
  3. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 13, 1987
  4. Granted — Contract carrier authorityRevoked on November 1, 2000

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 21, 2026

Power units
13
Trucks
10
Tractors owned
2
Trucks owned
8
Trailers owned
7
Drivers
6
CDL drivers
6
Interstate drivers
3
Intrastate drivers
3
Miles traveled
75,000 (2024)
Classification
Private property; Authorized for hire
Hazardous materials
Yes
USDOT registered
July 28, 1988
Address
205 N Parish Ave, Johnstown, CO 80534
Phone (registered with FMCSA)
(970) 587-5105

Cargo carried

  • Liquids / gases
  • Chemicals
  • Commodities dry bulk
  • Dry bulk fertilizer

Key facts

  • USDOT number 322504 was registered on July 28, 1988.
  • Operating authority MC-195957 was first granted on February 11, 1987.
  • The company last updated its FMCSA registration (Form MCS-150) on March 21, 2026.
  • It reported 75,000 vehicle miles traveled in 2024.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Ace American Insurance Company.
  • It had 7 roadside inspections in the last 24 months; 2 inspections recorded no violations.
  • Its most recent FMCSA safety rating is Satisfactory, issued on October 7, 2014.
  • Its process agent filing (BOC-3) is with Registered Agents Inc.

Other carriers in Johnstown, CO

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