What is a USDOT number?

The U.S. Department of Transportation number identifies a company that operates commercial vehicles hauling cargo or passengers in interstate commerce, and in many states for trips within the state too.

An MC (motor carrier) number is the operating authority FMCSA grants to for-hire carriers that move regulated goods or passengers across state lines. Private carriers hauling their own goods do not need one.

What do the safety ratings mean?

FMCSA rates a carrier Satisfactory, Conditional or Unsatisfactory after an on-site compliance review. Most carriers have never had a review and are unrated, which does not mean they are unsafe.

Checked Oct 26, 2026

Trucking Companies in San Miguel County

Active motor carriers whose principal place of business is in San Miguel County, Colorado.

Active carriers: 59
Power units: 220; Trucks and tractors reported
Drivers: 252
Interstate carriers: 12

Carriers in San Miguel County

Share of active carriers

For hire (carry goods for others)2440.7%
Private (carry their own goods)4169.5%
Passenger carriers610.2%
Hazardous materials46.8%

Fleet size (power units)

None reported35.1%
12440.7%
2 to 52033.9%
6 to 10711.9%
11 to 5058.5%
51 to 10000.0%
More than 10000.0%

Fleet and driver counts are self-reported by each company on FMCSA Form MCS-150 and can be out of date. Values that look like typing errors (for example 99,999 trucks for a small company) are treated as not reported. Pages list companies registered as businesses; owner-operators registered as individuals are counted in totals but not named.

Largest carriers in San Miguel County

Swipe the table sideways to see more columns.

#	Company	Power units	Drivers	Type
1	Wilson Peak Limo LLCUSDOT 2941085	22	23	For hire
2	Aplin Masonry of Telluride IncUSDOT 1748390	17	17	Private
3	Hank Williams IncUSDOT 1074067	14	18	Private
4	Sherry Group IncUSDOT 1514578	12	14	Private
5	Viking Rentals IncUSDOT 2134680	8	15	Private
6	Town of TellurideUSDOT 947744	7	10	Passenger
7	Casey Smith & Company Custom BuildersUSDOT 1309851	7	9	Private
8	Aplin Transportation IncUSDOT 1748386	7	7	Passenger
9	Town of Mountain VillageUSDOT 2357948	6	7	Passenger
10	Ski-Strong IncUSDOT 2859711	6	4	For hire
11	Souther Brothers Construction IncUSDOT 2161469	5	2	Private
12	Keeton Cunstruction IncUSDOT 1336248	4	3	For hire
13	Summit Roofing IncorporatedUSDOT 1585904	4	4	Private
14	Mex and Sons LLLPUSDOT 389958	3	2	Private
15	Jet Trucking LLCUSDOT 1552502	3	3	For hire
16	TSG Ski & Golf Co LLCUSDOT 1994119	3	6	Private
17	Elder Salvage and Towing LLCUSDOT 2917007	3	1	For hire
18	Stout Conveyors LLCUSDOT 3289539	3	3	Private
19	Npa Specialty Equipment LLCUSDOT 4556101	3	10	Private
20	Telluride Stone CompanyUSDOT 1243968	2	1	Private
21	Town of NorwoodUSDOT 1497207	2	1	Private
22	Kastle Keepers LLCUSDOT 1971953	2	3	Private
23	Ski Plaza International LLCUSDOT 2442102	2	3	Private
24	Bardon & Sons LLCUSDOT 2824182	2	2	Private
25	San Juan Landscapes LLCUSDOT 2876763	2	2	Private
26	Arborist Services IncUSDOT 3281123	2	4	For hire
27	Broken Horn Trucking LLCUSDOT 3771673	2	2	For hire
28	Je Sutherland Construction LLCUSDOT 446119	1	1	For hire
29	Geisinger Feed Grains IncUSDOT 625485	1	2	For hire
30	Spydor Wood Products IncUSDOT 835072	1	1	Private
31	Mesa Construction IncUSDOT 1145453	1	1	Private
32	Doug's Dirt Works LLCUSDOT 1777211	1	1	For hire
33	Red's Welding LLCUSDOT 1888809	1	1	Private
34	San Miguel Movers LLCUSDOT 2051247	1	2	Private
35	McIntyre Ranch LLLPUSDOT 2059643	1	2	Private
36	Ridgway Light Industrial LLCUSDOT 2061206	1	2	Private
37	Oliver Construction LLCUSDOT 2420765	1	1	Private
38	Italcol LLCUSDOT 2457027	1	1	For hire
39	Snyder Ranches LLCUSDOT 2471231	1	1	Private
40	Telluride Moving IncUSDOT 2529478	1	1	For hire
41	Telluride Window & Door IncUSDOT 3095861	1	2	For hire
42	Weeds LLCUSDOT 3178049	1	1	Private
43	Switchback Construction LLCUSDOT 4140031	1	1	For hire
44	Palmyra Limo LLCUSDOT 4091646	0	1	For hire
45	Toms Transport LLCUSDOT 4278371	0	4	For hire
46	Arete Logistics LLCUSDOT 4384684	0	2	For hire

Show all 46Show fewer

Frequently asked questions

What is a USDOT number?: The U.S. Department of Transportation number identifies a company that operates commercial vehicles hauling cargo or passengers in interstate commerce, and in many states for trips within the state too.
What is a MC number?: An MC (motor carrier) number is the operating authority FMCSA grants to for-hire carriers that move regulated goods or passengers across state lines. Private carriers hauling their own goods do not need one.
What do the safety ratings mean?: FMCSA rates a carrier Satisfactory, Conditional or Unsatisfactory after an on-site compliance review. Most carriers have never had a review and are unrated, which does not mean they are unsafe.

Source: Federal Motor Carrier Safety Administration, Company Census File · Last updated 10/22/2026

Data sources

Company Census File (motor carriers)Federal Motor Carrier Safety Administration

Data as of 10/22/2026

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