HB SANTOS CORP

Joins 5 roadside inspections (24 mo) from FMCSA public filings. Data as of Oct 26, 2026. Booking triage is above; confirm on SAFER before tendering.

Brokers & shippers · booking check

No hard blockers on file

Authority and insurance signals look clear in our data. Still verify live on FMCSA SAFER / L&I before tendering a load.

Clear to review

Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day. Open full book-check tool

Plain-text risk summary (print / paste)

TruckCodex risk summary — HB SANTOS CORP (USDOT 3991673)
Verdict: CLEAR TO REVIEW
No hard blockers on file
Authority and insurance signals look clear in our data. Still verify live on FMCSA SAFER / L&I before tendering a load.

Authority / census status: Active

Blockers:
  (none)

Cautions:
  (none)

On file:
  (none)

Source: https://truckcodex.com/usdot/3991673/
As of: Oct 26, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.

USDOT 3991673 Active AUTHORIZED FOR HIRE Company officer: LUIS C REIS GUIMARAES DOS SANTOS Company officer 2: HIBERLON GUIMARAES DOS SANTOS Construction Based in WEYMOUTH, MA

FMCSA census as of Oct 26, 2026 · Sources · Freshness · Methodology · Disclaimer

TruckCodex · filing & peer scorecard

TruckCodex filing & peer scorecard · A

Composite of 3/5 scored components (mean 92/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 60% · 3/5 signals · expand

Authority / census

Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD

Insurance/BIPD signal not resolved for this carrier.

NR reason: No active policies and no uninsured flag to score against.

OOS vs peers

On par with peers · 75/100

Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 0% vs peer median 0% (neutral). n=269779 same-size ACTIVE peers.

FMCSA safety rating

Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA safety_rating.

Insurance-watch tier

Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Clear to review.

Field change history →

Operating authority

No authority breakdown on file.

Insurance

No active policies on file.

BOC-3 agent

No BOC-3 filing on file.

Company profile

Company details

USDOT 3991673

In FMCSA records since Nov 30, 2022 (~3y)

Company officer LUIS C REIS GUIMARAES DOS SANTOS

Company officer 2 HIBERLON GUIMARAES DOS SANTOS

Operation AUTHORIZED FOR HIRE

Cargo carried

Construction

Fleet size 2 units

Drivers 2

Annual mileage 4,000 mi

Contact & address

Phone: (508) 840-8338

Email: [email protected]

Physical

30 PROSPECT STREET # 2

WEYMOUTH, MA 02188

Mailing address matches physical.

Registration & safety rating

USDOT 3991673

In FMCSA records since Nov 30, 2022 (~3y)

Operation AUTHORIZED FOR HIRE

Annual mileage (MCS-150) 4,000 mi

vs. National Average

Vehicle OOS Rate 0.0% vs 23.4% -23.4 pts

Driver OOS Rate 0.0% vs 6.7% -6.7 pts

Violations per Inspection 1.00 vs 1.80 -0.80

Peer tier (small fleets (≤10 power units)) median OOS rate: 50%

FMCSA cargo filing (BMC-34/83)

No active FMCSA cargo filing on file.

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Broker bond / trust (BMC-84/85)

No active broker surety bond or trust fund on file.

BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.

Fleet details (MCS-150)

Vehicle type	Owned	Term leased	Trip leased
Trucks	2	0	0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Inspections (24 months)

All 9 inspections →

	Driver	Vehicle	Hazmat
Inspections	5	5	0
OOS inspections	2	1	0
OOS percentage	40%	20%	—
National average	6.7%	23.4%	4.4%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units

Drivers

Inspections

FMCSA roadside history on file

OOS Rate (peak)

—

Crashes (24m)

Authorities

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 269,779 ACTIVE carriers operating 1–3 power units (±50% of this carrier's 2 unit fleet).

This carrier — Driver OOS

Drivers placed out-of-service at roadside inspections

Peer median

Median across 269,779 same-size peers

Verdict

On par with peers

Delta 0 pts vs peer median (lower is safer)

This carrier — Vehicle OOS

Vehicles placed out-of-service at roadside inspections

Peer median

Median across 269,779 same-size peers

Verdict

On par with peers

Delta 0 pts vs peer median (lower is safer)

Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (6 months)

2023-11 2026-10

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.

Activity by State

States this carrier has been inspected in over the past 24 months.

State	Inspections	OOS	OOS %	Last Inspection
Massachusetts (MA)	5	2	40.0%	Oct 16, 2026

Vehicle Fleet Top makes and models observed in roadside inspections

Make	Model	Inspections
Isuzu		4
Mits		3

SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores

BASIC	Inspections	Serious	Measure	Percentile	Alert	As Of
Driver Fitness	1	—	0.37	0	—	Oct 26, 2026
Controlled Substances / Alcohol	0	—	0.00	0	—	Oct 26, 2026
Hours of Service	0	—	0.00	0	—	Oct 26, 2026
Unsafe Driving	2	—	35.50	36	—	Oct 26, 2026
Vehicle Maintenance	0	—	0.00	0	—	Oct 26, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (9 rows) View all 9 →

Inspection #	Date ▼	State	Level	Station	Vehicle	Violations	Top Codes	OOS
89278743	Oct 16, 2026	MA	2	H-BROCKTON	MITSUBISHI FUSO STRAIGHT TRUCK MA W35606 · JL6BBG1S56K005517	11	392.5A3-POSS, 393.40F-BNPB, 392.4A-DOSP	Yes
87900450	May 19, 2026	MA	3	H-STURBRIDGE	ISUZU STRAIGHT TRUCK MA Y49687 · JALC4W16XJ7010534	2	390.21TB1-MC, 390.21TB2-DOT	No
87700309	Apr 27, 2026	MA	3	H-DEDHAM	MITSUBISHI FUSO STRAIGHT TRUCK MA W35606 · JL6BBG1S56K005517	5	2-SLLS2, 2-SLLLR, 2-SLLTL	No
84639462	Apr 30, 2025	MA	3	H-WHATLEY	ISUZU STRAIGHT TRUCK MA X59315 · JALE5B16977900336	2	392.16B-CPASS, 392.16-D	No
84404111	Apr 14, 2025	MA	3	H-NATICK	ISUZU STRAIGHT TRUCK MA X59315 · JALE5B16977900336	3	391.41A, 392.2-SLLSR	Yes
80655072	Jan 22, 2024	MA	3	H-WEYMOUTH	ISUZU STRAIGHT TRUCK MA X59315 · JALE5B16977900336	2	392.16(b), 393.9(a)	No
80138597	Nov 10, 2023	MA	3	H-RANDOLPH	MITSUBISHI FUSO STRAIGHT TRUCK MA W35606 · JL6BBG1S56K005517	1	392.2	No
79815030	Oct 2, 2023	MA	3	H-WEYMOUTH	MITSUBISHI FUSO STRAIGHT TRUCK MA W35606 · JL6BBG1S56K005517	2	391.41(a)(1), 396.9(d)(2)	Yes
79626183	Sep 11, 2023	MA	1	H-WESTFIELD	MITSUBISHI FUSO STRAIGHT TRUCK MA W35606 · JL6BBG1S56K005517	5	393.75(g), 392.16(a), 392.2	Yes

Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station	State	Inspections	OOS
H-WEYMOUTH	MA	2	1
H-BROCKTON	MA	1	1
H-DEDHAM	MA	1	0
H-NATICK	MA	1	1
H-RANDOLPH	MA	1	0
H-STURBRIDGE	MA	1	0
H-WESTFIELD	MA	1	1
H-WHATLEY	MA	1	0

Top Violation Codes Cited

Code	Description	Category	Cited	OOS
392.2	Violation of Local Laws	Unsafe Driving	2	0
391.41(a)	Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either failing to produce a medical certificate or having an expired medical certificate.	Driver Fitness	1	0
391.41(a)(1)	391.41(a)(1)	Driver Fitness	1	1
392.16(a)	Failing to use seat belt (49 CFR)	Unsafe Driving	1	0
392.16(b)	Operating a property-carrying commercial motor vehicle while all other occupants are not properly restrained.	Unsafe Driving	1	0
393.30	Improper battery installation	Vehicle Maintenance	1	0
393.75(g)	393.75(g)	Vehicle Maintenance	1	1
393.9(a)	Inoperable required lamps	Vehicle Maintenance	1	0
396.9(d)(2)	Failure to correct defects noted on previous inspection report	Vehicle Maintenance	1	0

Booking & risk tools

Open dedicated checkers pre-filled with this USDOT — same public filings as the triage card above.

Book / don't book Insurance check Cancel desk Chameleon check Safety benchmark

Related Records

Massachusetts carriers Weymouth carriers 9 inspections Book / don't book Insurance check Cancel desk

All cross-references Authority, BOC-3, risk tools, explainers, and more

Field change history

Field change history
History-watch change dates and as-of snapshots