Fleet typeIdentity
Asset-based
136 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 829417
HEIDELBERG MATERIALS SOUTHEAST AGG LLC
136 power unitsavg 7.7 yrLocal · 2 statesDULUTH, GA
CARRIER ACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
136Power units
24 observed · MCS-150
2Trailers seen
Decoded · vPIC
7.7Avg age (yr)
2000–2025 · vPIC
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 27 yearsOut-of-service rates below national average
Operating authority2626 yr active
since 1999Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo15.415.4 %
▼ 22.26% nat'lCrashes · fatal00
2 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
7.7 yr
Model years 2000–2025 · peer benchmark computing.
Identity stabilityStable
26 yr unchanged
Same registration since 1999 — no chameleon / reincarnation signal.
AI readFull read
Is HEIDELBERG MATERIALS SOUTHEAST AGG LLC safe to work with?
Is HEIDELBERG MATERIALS SOUTHEAST AGG LLC safe to load? HEIDELBERG MATERIALS SOUTHEAST AGG LLC (USDOT 829417) is an active asset-based motor carrier based in DULUTH, GA, operating 136 power units and 104 drivers. Operating authority has been active 26 years (past the 24-month broker-confidence threshold). Across 31 roadside inspections, its vehicle out-of-service rate is 15.4% (below the 22.26% national average), with 2 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (100/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
HMHEIDELBERG MATERIALS SOUTHEAST AGG LLC 100
01
Safety
31 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 15.4% (24-mo)13 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 6.7% (24-mo)30 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
20.0% now▲ Worsening
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.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 136-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
- 136
- Inspections · 24 mo
- 30
- Annualized
- ≈15 / yr
- Coverage
- ≈0.1 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.
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving11
- 393.9 Inoperative required lampsVehicle Maintenance8
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4
- 393.78 Windshield wipersVehicle Maintenance2
- 396.17 Periodic (annual) inspectionVehicle Maintenance2
- 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS
- 396.5 Oil and/or grease leakVehicle Maintenance1
- 392.16 Failure to use seat beltUnsafe Driving1
- 393.104 Cargo securement — tiedownsVehicle Maintenance1
- 393.203 Parts & accessories (vehicle condition)Vehicle Maintenance1
02
Authority & insurance
Can they legally + adequately haul your load?
Insurance continuity· insurer · policy · lapses
No insurance filing history on record.
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 136
- Observed power (24 mo)
- 24
- Trailers (towed)
- 2
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2025
Newest model yr
2000
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 2 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed22
US statesInspections · 24 mo3030
AL busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
DULUTH, GA
Top corridor
AL ⇄ GA
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Shares a registration email domain with other carriers
@heidelbergmaterials.com — 12 carriers: USDOT 109226USDOT 330443USDOT 554236USDOT 605674USDOT 856034USDOT 1133825USDOT 1603351USDOT 1977251
Shares a company officer with other carriers
robert mars — 3 carriers: USDOT 1022650USDOT 2587093
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)136136
Observed (24 mo)2424
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 3237 SATELLITE BLVD, DULUTH, GA, 30096-2381
- Mailing address
- PO BOX 459, TYRONE, GA, 30290
- Operation
- Intrastate (Non-Hazmat)· Hazmat
Contact
- Phone
- (470) 572-1129
- Cell
- (470) 692-8521
- Fax
- (770) 535-1804
- Web domain
- heidelbergmaterials.com
Registration
- Officer
- Robert Mars
- USDOT / docket
- 829417
- First registered
- 09/24/1999
- Last MCS-150
- 04/15/2025 · 3,125,000 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
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.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
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Leave a review09
Frequently asked
What is HEIDELBERG MATERIALS SOUTHEAST AGG LLC's USDOT number?
HEIDELBERG MATERIALS SOUTHEAST AGG LLC's USDOT number is 829417.
Is HEIDELBERG MATERIALS SOUTHEAST AGG LLC authorized to operate?
As of 2026-06-13, HEIDELBERG MATERIALS SOUTHEAST AGG LLC is active in the FMCSA register.
What is HEIDELBERG MATERIALS SOUTHEAST AGG LLC's safety record?
HEIDELBERG MATERIALS SOUTHEAST AGG LLC has a 15.4% vehicle out-of-service rate (national average 22.26%) across 31 roadside inspections, with 2 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).
How big is HEIDELBERG MATERIALS SOUTHEAST AGG LLC's fleet?
HEIDELBERG MATERIALS SOUTHEAST AGG LLC operates 136 power units and 104 drivers per its most recent MCS-150 filing.
Where is HEIDELBERG MATERIALS SOUTHEAST AGG LLC based?
HEIDELBERG MATERIALS SOUTHEAST AGG LLC is based in DULUTH, GA, with roadside inspections recorded across 2 states.