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Carrier profile · USDOT 1982621 · Updated 06/13/2026

HM SOUTH TEXAS CONCRETE LLC

DBA HEIDELBERG MATERIALS

139 power unitsavg 7.6 yrLocal · 1 statesHOUSTON, TX

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

139Power units

41 observed · MCS-150

—Trailers seen

None observed · 24 mo

7.6Avg age (yr)

2015–2023 · vPIC

Call dispatch(832) 674-5679 Email dispatchbradley.jones@heidelbergmaterials.com

Click to see how we scored it

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 17 yearsOut-of-service rates below national averageMultiple injury crashes

Watch · 1

Multiple injury crashes38 crashes involving injuries are on record.

In good standing · 2

Established 17 yearsOperating authority has been on file since 2010.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 95 inspections.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

15.2

▼ 22.26% nat'l

Crashes · fatal

3 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

15.2

▼ 22.26% nat'l

Crashes · fatal

3 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

139 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7.6 yr

Model years 2015–2023 · peer benchmark computing.

Identity stabilityStable

16 yr unchanged

Same registration since 2010 — no chameleon / reincarnation signal.

AI readLocal operator, 16-yr registration, 15% vehicle OOS — clear to load.Full read

Is HM SOUTH TEXAS CONCRETE LLC safe to load? HM SOUTH TEXAS CONCRETE LLC (USDOT 1982621) is an active asset-based motor carrier based in HOUSTON, TX, operating 139 power units and 96 drivers. Operating authority has been active 16 years (past the 24-month broker-confidence threshold). Across 95 roadside inspections, its vehicle out-of-service rate over the last 24 months is 15.2% (below the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (94/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13

Safety

51 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 15.2%24-mo cumulative

050%nat'l 22.26%

Driver OOS 2.1%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 46 vehicle and 47 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

16.7% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 4.1 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 139-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 139
Inspections · 24 mo: 51
Annualized: ≈26 / yr
Coverage: ≈0.2 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.9 Inoperative required lampsVehicle Maintenance31 · 2 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving29
393.45 Brake tubing / hose defectsVehicle Maintenance12 · 1 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance11
396.5 Oil and/or grease leakVehicle Maintenance9 · 1 OOS
393.78 Windshield wipersVehicle Maintenance9
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance8 · 6 OOS
390.21 USDOT number marking on vehicleUnsafe Driving8
393.55 Antilock brake system (ABS)Vehicle Maintenance8
393.47 Brake actuators / linings / componentsVehicle Maintenance7

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 139
Observed power (24 mo): 41
Trailers (towed): 0

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

7.6 yr

Average age

2023

Newest model yr

2015

Oldest model yr

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

TX busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

HOUSTON, TX

16155 PARK ROW

Top corridor

TX 51

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (4 trucks · 2 carriers)

Across all inspections on record: USDOT 1827650 USDOT 4106289

Shares a registration email domain with other carriers

@heidelbergmaterials.com — 12 carriers: USDOT 109226 USDOT 330443 USDOT 554236 USDOT 605674 USDOT 829417 USDOT 856034 USDOT 1133825 USDOT 1603351

Shares a company officer with other carriers

bradley jones — 13 carriers: USDOT 1926862 USDOT 2202361 USDOT 2533974 USDOT 2535779 USDOT 3082820 USDOT 3260877 USDOT 3398180 USDOT 3581767

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

139

Observed (24 mo)

Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 16155 PARK ROW, HOUSTON, TX, 77084
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (832) 674-5679
Fax: (345) 678-9101
Email: bradley.jones@heidelbergmaterials.com
Web domain: heidelbergmaterials.com

Registration

Officer: Bradley Jones
USDOT / docket: 1982621
First registered: 01/11/2010
Last MCS-150: 01/29/2026 · 3,450,000 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

139

Power units

Drivers

—CDL drivers

3,450,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Frequently asked

What is HM SOUTH TEXAS CONCRETE LLC's USDOT number?

HM SOUTH TEXAS CONCRETE LLC's USDOT number is 1982621.

Is HM SOUTH TEXAS CONCRETE LLC authorized to operate?

As of 2026-06-13, HM SOUTH TEXAS CONCRETE LLC is active in the FMCSA register.

What is HM SOUTH TEXAS CONCRETE LLC's safety record?

HM SOUTH TEXAS CONCRETE LLC has a 15.2% vehicle out-of-service rate (national average 22.26%) across 95 roadside inspections, with 3 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 94/100 (tier: clear).

How big is HM SOUTH TEXAS CONCRETE LLC's fleet?

HM SOUTH TEXAS CONCRETE LLC operates 139 power units and 96 drivers per its most recent MCS-150 filing.

Where is HM SOUTH TEXAS CONCRETE LLC based?

HM SOUTH TEXAS CONCRETE LLC is based in HOUSTON, TX, with roadside inspections recorded across 1 state.

Similar carriers

Peer comparison temporarily unavailable

We could not retrieve a reliable peer set for this profile right now.

More in Texas →Top safety in Texas →Largest fleets in Texas →

Contact & documents

Call dispatch(832) 674-5679 Email dispatchbradley.jones@heidelbergmaterials.comCarrier packetDownload / print · free

USDOT: 1982621
Officer: BRADLEY JONES
Address: 16155 PARK ROW
HOUSTON, TX, 77084

At a glance

Current BIPD status unknown

Active-filing snapshot unavailable — request a certificate of insurance before tendering.

Vehicle OOS 15%

vs 22.26% national — at or below benchmark.

Leave a reviewVerified · moderated

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Contact & documents

Call dispatch(832) 674-5679 Email dispatchbradley.jones@heidelbergmaterials.comCarrier packetDownload / print · free

USDOT: 1982621
Officer: BRADLEY JONES
Address: 16155 PARK ROW
HOUSTON, TX, 77084

At a glance

Current BIPD status unknown

Active-filing snapshot unavailable — request a certificate of insurance before tendering.

Vehicle OOS 15%

vs 22.26% national — at or below benchmark.

Leave a reviewVerified · moderated

Carrier packets

Checked them out? Onboard them — branded packet, e-signed from a phone.

First 5 packets free.

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Clear to load

Is HM SOUTH TEXAS CONCRETE LLC safe to work with?

Safety

Authority & insurance

Equipment & fleet

Operations & lanes

Network & fraud

Identity & contact

Federal activity

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Frequently asked

What is HM SOUTH TEXAS CONCRETE LLC's USDOT number?

Is HM SOUTH TEXAS CONCRETE LLC authorized to operate?

What is HM SOUTH TEXAS CONCRETE LLC's safety record?

How big is HM SOUTH TEXAS CONCRETE LLC's fleet?

Where is HM SOUTH TEXAS CONCRETE LLC based?

Similar carriers

Peer comparison temporarily unavailable

Safety

Authority & insurance

Equipment & fleet

Operations & lanes

Network & fraud

Identity & contact

Federal activity

Reviews