4 B CONSTRUCTION CORPORATION
USDOT 2952236 • DBA: B4 SERVICES LLC • 340 E MAPLE AVE STE 107, LANGHORNE, PA, 19047-2851
ACTIVEMotor Carrier
Authority:1 active
Insurance:1 current
BOC-3:On file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
2,952,236
Status
ACTIVE
Operation
Interstate
Business Type
Motor Carrier
State
Phone
2159707160
Email
Power Units (MCS-150)
3
Drivers (MCS-150)
2
MCS-150 Mileage
10,000
BOC-3 Agent
Physical Address
340 E MAPLE AVE STE 107, LANGHORNE, PA, 19047-2851
Contact
Phone: 2159707160
Email: [email protected]
Risk Signals1 flagged
MEDIUM
Elevated vehicle OOS rate: 50.0%
National average is 23.4%. This carrier's vehicle OOS rate is 26.6 percentage points above average.
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Common Carrier — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
1 active
Latest: Jan 16, 2020
BOC-3 Filing
On file
Operating Authority
fmcsa-authhistApr 5, 2026
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Common Carrier | MC-1036885 | ACTIVE | Unknown | Unknown |
Active Insurance (1)
fmcsa-insurApr 5, 2026
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| SELECTIVE WAY INSURANCE COMPANY | BIPD/Primary | S2365828 | ON FILE | Jan 16, 2020 | Apr 5, 2025 |
Insurance History (1 canceled/expired)
fmcsa-inshist-allwithhistory
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| SELECTIVE WAY INSURANCE COMPANY | BIPD/Primary | S2365828 | CANCELLED | Jan 16, 2020 | May 8, 2025 |
Insurance Events Timeline
fmcsa-insur-hist
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| TERM/CANCL | SELECTIVE WAY INSURANCE COMPANY | S2365828 | BIPD/Primary | May 8, 2025 | May 8, 2025 |
| TERM/REPL | SELECTIVE WAY INSURANCE COMPANY | S2365828 | BIPD/Primary | Apr 5, 2025 | Apr 5, 2025 |
Authority Action History (1 events)
fmcsa-authhist-blob
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC1036885 | MOTOR PROPERTY COMMON CARRIER | GRANTED | Jan 28, 2020 | — | Unknown |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Hours of Service
N/A
Unsafe Driving
33%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
4
Violations
20
3 OOS
Vehicle OOS %
50.0%
Above nat'l avg (23.4%)
Driver OOS %
0.0%
Power Units (MCS-150)
3
Drivers (MCS-150)
2
Crash Records
1
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
1
Nov
Dec
Jan
1
Feb
1
Mar
Apr
Clean monthMonth with OOSBased on latest 4 of 4 inspection records
Inspection Activity Map
1 state • 4 inspections
None Low Medium High🚛 Home base
Violation Summary (20 violations from 4 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:390.21TB1-MC | 390.21TB1-MC | 3 | 0 | — | General/Admin |
| FMCSR:393.9A-LTSI | Inoperable required lamps | 2 | 2 | 3 | Vehicle Maintenance |
| FMCSR:390.21TB2-DOT | 390.21TB2-DOT | 2 | 0 | — | General/Admin |
| FMCSR:390.21TC-MC | 390.21TC-MC | 1 | 0 | — | General/Admin |
| FMCSR:392.2-SLLSR | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLIFTA | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.205C-WRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:391.41A-MCPC | Physical qualification - general | 1 | 0 | 7 | Driver Fitness |
| FMCSR:393.9 | Inoperable Required Lamp | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLLR | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.60D | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:396.17C-PI | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:396.17(c) | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 1 | 1 | 3 | Vehicle Maintenance |
Inspection History (4 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Mar 20, 2026 | 87351592 | NEWTOWN PA | PA | Level 2 | ROGERS TRA SEMI-TRAILER | 7 | 393.9A-LTSI, 390.21TC-MC, 390.21TB1-MC | Yes |
| Feb 11, 2026 | 87032543 | Roadside | PA | Level 1 | RAM STRAIGHT TRUCK | 4 | 390.21TB2-DOT, 390.21TB1-MC, 391.41A-MCPC | No |
| Nov 26, 2025 | 86436227 | S.R. 0076 WB MM 214.2 UPPER FR | PA | Level 1 | CHEV STRAIGHT TRUCK | 7 | 392.2-SLLLR, 393.95A1, 393.95F | No |
| Aug 8, 2023 | 79386975 | EASTON RD / EDISON-FURLONG RD | PA | Level 1 | CHEV STRAIGHT TRUCK | 2 | 396.17(c), 393.9(a) | Yes |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
3 total · 33.3% OOS
2025-112026-03
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
1 crash record from FMCSA Crash File
Total Crashes
1
Fatalities
0
Injuries
0
Tow-Aways
1
Crash History (1 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Dec 30, 2021 | PA | TOW | 0 | 0 | DOYLESTOWN TOWNSHIP | ROUTE 0611 N | ...007943 | B4 SERVICES LLC |
Compliance Timeline
3 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
May 8, 2025
InsuranceInsurance term/cancl
SELECTIVE WAY INSURANCE COMPANY • BIPD/Primary
Apr 5, 2025
InsuranceInsurance term/repl
SELECTIVE WAY INSURANCE COMPANY • BIPD/Primary
Related Records
Related records
StateAll entities in Pennsylvania
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CityEntities in LANGHORNE, PA
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AuthorityMC-1036885 Certificate
Common Carrier — Download free PDF
Crashes1 crash records
FMCSA Crash File
Inspections4 inspection records
Full inspection history
StationNEWTOWN PA
1 inspection at this station
StationS.R. 0076 WB MM 214.2 UPPER FR
1 inspection at this station
StationEASTON RD / EDISON-FURLONG RD
1 inspection at this station
BOC-3 AgentALLAMERICAN AGENTS OF PROCESS
Process agent on file
InsurerSELECTIVE WAY INSURANCE COMPANY
View all policies from this insurer
CertificatesAuthority Certificate Lookup
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RecallsRecalls & safety data
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Data sources & freshness
FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026