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Carrier profile · USDOT 666804 · Data as of Oct 7, 2026

Mountain Constructors Inc

Platteville, CO · Intrastate (Non-Hazmat) for-hire carrier · Since 1996
No MC authorityNot rated by FMCSAHazmat
Cargo carriedMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentConstruction
View on FMCSA SAFERCall (970) 785-6161
9
Power units
23
Drivers
1
Inspections · 24 mo
0
Crashes · 24 mo
2,500
Annual miles
29 yr
Registered
100
/ 100
Clear to load

Operating legally with a clean record

No problems found in FMCSA authority, insurance, inspection or crash data.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
—
National 22.26% · 0 of 1 inspections · needs 3+
Driver out-of-service
—
National 6.67% · 0 of 1 inspections · needs 3+
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
1
Driver inspections
1
Vehicle inspections
1
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
9
Power units
9
Trucks
3
Tractors owned
8
Trailers owned
23
Drivers
3
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private PropertyAuthorized for Hire
Cargo carried
Motor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentConstruction
Annual mileage
2,500 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
666804
MC / docket
None
Legal name
Mountain Constructors Inc
DBA
—
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Nov 15, 1996
Last MCS-150
Mar 20, 2026
Safety rating
Not rated
Drivers (CDL)
23 (3)
Hazmat
Yes
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Mountain Constructors Inc's USDOT number?

Mountain Constructors Inc's USDOT number is 666804.

Is Mountain Constructors Inc authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Mountain Constructors Inc's safety record?

Over the last 24 months: 1 roadside inspections, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Mountain Constructors Inc's fleet?

9 power units and 23 drivers per its MCS-150 filed Mar 20, 2026.

Where is Mountain Constructors Inc located?

Mountain Constructors Inc is located at 622 Main Street, Platteville, CO, 80651. Phone: (970) 785-6161.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.