Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 2952236 · MC-1036885 · Updated Jun 13, 2026
4 B CONSTRUCTION CORPORATION
DBA B4 SERVICES LLC
3 power unitsLocal · 1 statesLANGHORNE, PA50/100
CARRIER ACTIVEMC-1036885 ACTIVE
Observed fleet · trailing 24 mo daily
3Power units
3 observed · MCS-150
1Trailers seen
Decoded · vPIC
8.8Avg age (yr)
2006–2023 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Active operating authorityInsurance on fileNot enough inspection history to rate
USDOT registration99 yr registered
Active for-hireInsurance (BIPD)$1M in force
FMCSA L&IVehicle OOS · 24-mo33.3%
▲ 22.26% nat'lCrashes · fatal00
Clean · 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
9 yr unchanged
Same registration since 2016 — no chameleon / reincarnation signal.
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Verification summary
4 B CONSTRUCTION CORPORATION (USDOT 2952236) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $1,000,000 limit in force from DONEGAL MUTUAL INSURANCE COMPANY effective Apr 5, 2025 in FMCSA L&I's current snapshot as of Jun 13, 2026.
Its vehicle out-of-service rate was 33.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier received 3 roadside inspections in the last 24 months — 3 vehicle-level and 3 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 3 power units and 2 drivers in its most recent MCS-150 filing dated Oct 28, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is 4 B CONSTRUCTION CORPORATION's USDOT number?
4 B CONSTRUCTION CORPORATION's USDOT number is 2952236, and its motor carrier number is MC-1036885.
Is 4 B CONSTRUCTION CORPORATION authorized to operate?
As of Jun 13, 2026, 4 B CONSTRUCTION CORPORATION is active in the FMCSA register with common, contract, broker operating authority on file.
What is 4 B CONSTRUCTION CORPORATION's safety record?
4 B CONSTRUCTION CORPORATION has a 33.3% vehicle out-of-service rate (national average 22.26%) across 4 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is 4 B CONSTRUCTION CORPORATION's fleet?
4 B CONSTRUCTION CORPORATION operates 3 power units and 2 drivers per its most recent MCS-150 filing.
Where is 4 B CONSTRUCTION CORPORATION based?
4 B CONSTRUCTION CORPORATION is based in LANGHORNE, PA, with roadside inspections recorded across 1 state.
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