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Carrier profile · USDOT 2535328 · Data as of Oct 7, 2026

DS Mechanical LLC

DBA Collins & Hying and Yz Truck Service · Dodgeville, WI · Intrastate (Non-Hazmat) carrier · Since 2014
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedBuilding MaterialsConstruction
View on FMCSA SAFERCall (608) 935-3523
9
Power units
8
Drivers
0
Inspections · 24 mo
0
Crashes · 24 mo
100K
Annual miles
12 yr
Registered
95
/ 100
Clear to load

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MCS-150 not updated in over 2 years: FMCSA requires a biennial update.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity15/20

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

No roadside inspections or reportable crashes in the last 24 months, and not rated by FMCSA.

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
—
Tractors owned
3
Trailers owned
8
Drivers
0
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private Property
Cargo carried
Building MaterialsConstruction
Annual mileage
100,000 mi (2013)

Identity & federal record

FMCSA census · MCS-150
USDOT
2535328
MC / docket
None
Legal name
DS Mechanical LLC
DBA
Collins & Hying and Yz Truck Service
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Aug 22, 2014
Last MCS-150
Aug 13, 2014
Safety rating
Not rated
Drivers (CDL)
8 (0)
Hazmat
No
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 DS Mechanical LLC's USDOT number?

DS Mechanical LLC's USDOT number is 2535328.

Is DS Mechanical LLC authorized to operate?

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

What is DS Mechanical LLC's safety record?

No roadside inspections or reportable crashes in the last 24 months. Not rated by FMCSA.

How big is DS Mechanical LLC's fleet?

9 power units and 8 drivers per its MCS-150 filed Aug 13, 2014.

Where is DS Mechanical LLC located?

DS Mechanical LLC is located at 221 County Highway Yz, Dodgeville, WI, 53533. Phone: (608) 935-3523.

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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.