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GRUBB LUMBER COMPANY INC

Trust Score

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Company CheckGRUBB LUMBER COMPANY INC · DOT 33524

200 A STREET, WILMINGTON, DE, 19801-5221

DOT# 33524 Wilmington, Delaware

MOTOR CARRIER

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Power Units

Drivers

Crashes (24-Month)

Not reported

Insurance

Conditional

Safety Rating

Inspections

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Public record

4 events tracked · latest Jun 4, 2026 ↓ Show details ↓

Safety & compliance 4

Jun 4, 2026
Clean roadside inspection, no violations.
Apr 29, 2026
Roadside inspection, 1 violation (no OOS).
Apr 21, 2026
Clean roadside inspection, no violations.
Mar 24, 2026
Roadside inspection, 1 out-of-service violation.

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

Phone(302) 652-2800

Fax(302) 655-0295

Email[email protected]

Physical Address200 A STREET, WILMINGTON, DE, 19801-5221

Mailing AddressP O BOX 627, WILMINGTON, DE, 19899

Operating Authorities

Authority TypePRIVATE PROPERTY

Carrier OperationA - Interstate

CommonN/A

ContractN/A

BrokerN/A

Company Overview

GRUBB LUMBER COMPANY INC is a FMCSA-validated motor carrier based in Wilmington, Delaware. The fleet consists of 17 power units and 7 drivers. Annual mileage is reported at 400,000 miles (2023). With zero crashes across 28 inspections, GRUBB LUMBER COMPANY INC maintains an excellent safety record. The FMCSA has assigned a Conditional safety rating. Based on authority, insurance, safety, and compliance data, GRUBB LUMBER COMPANY INC has a Trust Score of 80/100 (Excellent).

Operation Classification

Private (Property)Private Only

Mileage

Annual Mileage400,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatNo

Safety Summary

Safety RatingConditional

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS44.4% avg 20.7%

Last Review11/02/1987

Insurance

AmountNot reported

Type-

Effective-

Company-

Policy #-

Quick Facts

StatusActive

TypeMotor Carrier

Fleet17 units

Drivers7

Mileage400,000 mi

MCS-15003/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingConditional

Driver Inspections

Total19

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total9

Out of Service4

OOS Rate44.4%

National Avg20.7%

Above National Average

Last FMCSA Review: 11/02/1987 | Rated: 12/18/1987

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

4 · 0 OOS —

2024

14 · 3 OOS ▲

2025

8 · 1 OOS ▼

2026

4 · 1 OOS =

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Jun 2026 — 21 inspections, 4 resulted in out-of-service (19% OOS rate).

Vehicle Out-of-Service 6 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

21 roadside violations across 21 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 11 violations · 7 OOS

Unsafe Driving 10 violations · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results — not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (30)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
06/04/2026	DE	Walk-Around (Level II)	MIDDLETOWN DE	0	0	0	0	0	0	-
04/29/2026 ▼	NJ	Walk-Around (Level II)	NJ	1	0	0	0	1	0	-
Violations (1) 393.9A-LFTSI — CFR 393.9A-LFTSI Non-OOS
04/21/2026	NJ	Driver-Only (Level III)	NJ	0	0	0	0	0	0	-
03/24/2026 ▼	PA	Walk-Around (Level II)	MARCUS HOOK PA	1	1	0	0	1	1	-
Violations (2) 393.110B3-C — CFR 393.110B3-C OOS 393.110B3-C — CFR 393.110B3-C OOS
11/10/2025 ▼	NJ	Driver-Only (Level III)	ATLANTIC CITY EXPRESSWAY	1	0	1	0	0	0	-
Violations (1) 392.2-SLLS3 — Failing to Secure Cargo Non-OOS (Unsafe Driving)
10/20/2025 ▼	PA	Full (Level I)	MAPLE GLEN PA	2	0	0	0	0	0	-
Violations (2) 392.2-SLLEWA2 — Failing to Secure Cargo Non-OOS (Unsafe Driving) 392.2-SLLEWA2 — Failing to Secure Cargo Non-OOS (Unsafe Driving)
06/19/2025	DE	Driver-Only (Level III)	MIDDLETOWN DE	0	0	0	0	0	0	-
06/16/2025 ▼	MD	Driver-Only (Level III)	ANNAPOLIS MD	1	0	0	0	0	0	-
Violations (1) 392.2-SLLEWA3 — Failing to Secure Cargo Non-OOS (Unsafe Driving)
04/08/2025 ▼	DE	Walk-Around (Level II)	NEW CASTLE DE	2	1	0	0	0	1	-
Violations (2) 392.2-SLLS4 — Failing to Secure Cargo Non-OOS (Unsafe Driving) 393.9A-LTSI — CFR 393.9A-LTSI OOS
02/04/2025	NJ	Walk-Around (Level II)	PISCATAWAY WEIGHT STATION	0	0	0	0	0	0	-
01/10/2025 ▼	NJ	Walk-Around (Level II)	PISCATAWAY WEIGHT STATION	3	0	1	0	2	0	-
Violations (3) 392.2-SLLEWA1 — Failing to Secure Cargo Non-OOS (Unsafe Driving) 392.8-D — CFR 392.8-D Non-OOS 393.95A1 — CFR 393.95A1 Non-OOS
01/03/2025	NJ	Driver-Only (Level III)	CARNEYS POINT SCALE	0	0	0	0	0	0	-
12/31/2024	PA	Driver-Only (Level III)	SAINT DAVIDS PA	0	0	0	0	0	0	-
12/20/2024	NY	Driver-Only (Level III)	SPRING VALLEY NY	0	0	0	0	0	0	-
11/19/2024 ▼	DE	Driver-Only (Level III)	NEW CASTLE DE	1	0	0	0	0	0	-
Violations (1) 392.2-SLLS3 — Failing to Secure Cargo Non-OOS (Unsafe Driving)
09/12/2024	PA	Driver-Only (Level III)	I-95 NB MM 0.9 LOWER CHICHESTE	0	0	0	0	0	0	-
08/26/2024 ▼	MD	Walk-Around (Level II)	I-95 SOUTHBOUND SCALE FACILITY	5	3	1	0	4	3	-
Violations (5) 393.45 — Brake connections defective OOS (Vehicle Maintenance) 393.207(a) — CFR 393.207(a) OOS 393.207(a) — CFR 393.207(a) OOS 393.104(b) — CFR 393.104(b) Non-OOS 392.2 — Failing to Secure Cargo Non-OOS (Unsafe Driving)
08/15/2024	NJ	Driver-Only (Level III)	CARNEY'S POINT SCALE	0	0	0	0	0	0	-
07/24/2024 ▼	NJ	Walk-Around (Level II)	201 CENTENIAL AVE	1	0	0	0	1	0	-
Violations (1) 393.11 — No or defective lighting devices Non-OOS (Vehicle Maintenance)
07/10/2024 ▼	DE	Walk-Around (Level II)	WILMINGTON DE	2	1	0	0	0	1	-
Violations (2) 392.2 — Failing to Secure Cargo Non-OOS (Unsafe Driving) 393.75(a)(3) — CFR 393.75(a)(3) OOS
07/09/2024	PA	Driver-Only (Level III)	CHEST SPRINGS PA	0	0	0	0	0	0	-
05/14/2024	US	Full (Level I)	BOOTHWYN PA	0	0	0	0	0	0	-
04/15/2024 ▼	DE	Walk-Around (Level II)	RT. 301 SCALEHOUSE	1	1	0	0	0	1	-
Violations (1) 393.75(a)(3) — CFR 393.75(a)(3) OOS
04/08/2024	NJ	Walk-Around (Level II)	CARNEYS POINT SCALE	0	0	0	0	0	0	-
03/22/2024	NJ	Driver-Only (Level III)	CARNEYS POINT SCALE	0	0	0	0	0	0	-
01/17/2024 ▼	NJ	Driver-Only (Level III)	LINDEN CITY	2	0	1	0	1	0	-
Violations (2) 392.2 — Failing to Secure Cargo Non-OOS (Unsafe Driving) 392.2 — Failing to Secure Cargo Non-OOS (Unsafe Driving)
11/20/2023	NJ	Driver-Only (Level III)	CARNEYS POINT SCALE	0	0	0	0	0	0	-
10/05/2023	DE	Driver-Only (Level III)	MIDDLETOWN DE	0	0	0	0	0	0	-
09/18/2023	PA	Driver-Only (Level III)	I476 / NORTHEAST EXTENSION NB	0	0	0	0	0	0	-
07/12/2023	NJ	Walk-Around (Level II)	CARNEYS POINT SCALE	0	0	0	0	0	0	-

Licensing & Insurance

No insurance history records.

No active insurance policies.

No authority history.

No revocation records.

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See the full history

Trust Score over time and the complete authority and insurance timeline, not just today.

80/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown — from 100 to 80

−12

Starts at 100−20 totalFinal 80

Conditional safety rating−12

Vehicle out-of-service rate above national average−5

Operating history unknown−3

Verification — 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Operating authority N/A

Not required for private carriers — a private carrier hauls its own goods and needs no for-hire operating authority (no MC number) under FMCSA.

Insurance on file with FMCSA N/A

Not required for private carriers — a non-hazmat private carrier hauling its own goods is generally not required to file proof of insurance with FMCSA.

Safety rating not Unsatisfactory

Conditional rating (acceptable, but not Unsatisfactory).

What's lowering this score

-12

Conditional safety rating

FMCSA assigned a Conditional safety rating.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 44.4444% vs national avg 20.72%.

-3

Operating history unknown

No authority grant date on file.

Where this company lands — risk scales

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 44.4444% vs national avg 20.72%.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back — the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A — not required — never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty — we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark — for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference — the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers) knockout	−10
Crashes — rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

GRUBB LUMBER COMPANY INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Company Overview

Operation Classification

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (30)

Licensing & Insurance

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