Carrier profile · USDOT 66776 · MC344115 · Data as of Oct 7, 2026

SWBB Inc

DBA Southwest Building Blocks · Farmington, NM · Interstate for-hire carrier · Since 1974
Authority active$750K BIPD on fileSatisfactory ratingNo hazmat
Cargo carriedGeneral FreightBuilding MaterialsConstructionBricks & Blocks
3
Power units
1
Drivers
4
Inspections · 24 mo
0
Crashes · 24 mo
20K
Annual miles
52 yr
Registered
80
/ 100
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Operating legally, with 2 flags to weigh

Authority and insurance are in order. Vehicle OOS well above average: 66.7% of vehicle inspections placed out of service vs 22.26% national. Driver OOS well above average: 25.0% of driver inspections placed out of service vs 6.67% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates0/20
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
66.7%▲ above avg
National 22.26% · 2 of 3 inspections
Driver out-of-service
25.0%▲ above avg
National 6.67% · 1 of 4 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
4
Driver inspections
4
Vehicle inspections
3
People injured
0
Fatalities
0
FMCSA rating
Satisfactory (2005)

Enforcement

FMCSA closed cases

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

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026
Carrier
Active
Broker
None
Docket
MC344115
Revocation pending
No
Common Carrier (Property)

Coverage vs federal minimum

BIPD liability$750,000
$750K required minimum (49 CFR 387.9)
CargoOn file

Filings on record

  1. Jul 2, 2010Liability (BIPD) · Peerless Indemnity Insurance Company · $750,000
  2. —Cargo · Peerless Indemnity Insurance Company

Equipment

SELF-REPORTED ON MCS-150
3
Power units
3
Trucks
1
Tractors owned
3
Trailers owned
1
Drivers
1
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate PropertyAuthorized for Hire
Cargo carried
General FreightBuilding MaterialsConstructionBricks & Blocks
Annual mileage
19,500 mi (2020)

Identity & federal record

FMCSA census · MCS-150
USDOT
66776
MC / docket
MC-344115
Legal name
SWBB Inc
DBA
Southwest Building Blocks
Entity type
Carrier
Operation
Interstate
First registered
Jun 1, 1974
Last MCS-150
Sep 23, 2025
Safety rating
Satisfactory
Drivers (CDL)
1 (1)
Hazmat
No
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Shared phone number
Same phone number as 1 other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.
Sharing this phone number · (505) 325-5064
  • SWBB Inc · USDOT 4359785 · Farmington, NM

Shared contact details can mean affiliated companies or a registration service, but they are also a common sign of chameleon carriers and identity theft. Confirm you're dealing with the company you expect.

Frequently asked

What is SWBB Inc's USDOT number?

SWBB Inc's USDOT number is 66776 and its docket number is MC344115.

Is SWBB Inc authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is SWBB Inc's safety record?

Over the last 24 months: 4 roadside inspections, a 66.7% vehicle and 25.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). FMCSA safety rating: Satisfactory.

How big is SWBB Inc's fleet?

3 power units and 1 drivers per its MCS-150 filed Sep 23, 2025.

What insurance does SWBB Inc carry?

$750,000 in BIPD liability coverage is on file with Peerless Indemnity Insurance Company, plus cargo insurance.

Where is SWBB Inc located?

SWBB Inc is located at 522 S Miller Ave, Farmington, NM, 87401. Phone: (505) 325-5064.

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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.