Watch
Carrier profile · USDOT 3247891

JJS CUSTOM BUILDERS LLC

6 power unitsavg 9.9 yrLocal · 2 statesHOLTWOOD, PA
CARRIER ACTIVEHAZMAT
Verified linksFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
6Power units
4 observed · MCS-150
3Trailers seen
Decoded · vPIC
9.9Avg age (yr)
1998–2025 · vPIC
Call dispatch(717) 740-9570Email dispatchJJSCUSTOMBUILDERS@GMAIL.COM

Load decision · FMCSA snapshot · 2026-06-13

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Established 7 yearsVehicle out-of-service rate well above average
Operating authority7 yr active
since 2019
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo75.0%
▲ 22.26% nat'l
Crashes · fatal0
1 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

6 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.9 yr

Model years 1998–2025 · peer benchmark computing.

Identity stabilityStable

7 yr unchanged

Same registration since 2019 — no chameleon / reincarnation signal.

AI readLocal operator, 7-yr authority, 75% vehicle OOS — review first.Full read

Is JJS CUSTOM BUILDERS LLC safe to work with?

Is JJS CUSTOM BUILDERS LLC safe to load? JJS CUSTOM BUILDERS LLC (USDOT 3247891) is an active small-fleet motor carrier based in HOLTWOOD, PA, operating 6 power units and 4 drivers. Operating authority has been active 7 years (past the 24-month broker-confidence threshold). Across 8 roadside inspections, its vehicle out-of-service rate is 75.0% (above the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (74/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
JCJJS CUSTOM BUILDERS LLC 74
01

Safety

8 inspections · 24 mo · vs national benchmarks

Out-of-service rate· trailing 24 months vs national benchmark

Vehicle OOS 75.0% (24-mo)4 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 50.0% (24-mo)4 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%

OOS trajectory· trailing 6-mo vehicle-OOS rate vs national

100.0% now▲ Worsening

Trailing rate up 22.0 pts across the window — latest above the 22.26% national benchmark.

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
≈0.3 / unit·yr
thin signalabundant signal
Few roadside inspections for a 6-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
6
Inspections · 24 mo
4
Annualized
≈2 / yr
Coverage
≈0.3 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 Driving9
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance6 · 2 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance5
  • 393.9 Inoperative required lampsVehicle Maintenance5 · 2 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance4
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance3 · 3 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance3
  • 390.21 USDOT number marking on vehicleUnsafe Driving3
  • 391.41 No / expired medical certificateDriver Fitness3 · 2 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 2 OOS
Explore full safety record — inspections, BASICs, crashes
02

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

Explore full authority & insurance record
03

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
6
Observed power (24 mo)
4
Trailers (towed)
3

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

Fleet age· model years · decoded VINs

9.9 yr
Average age
2025
Newest model yr
1998
Oldest model yr
14%
VINs decoded
Explore full fleet — VIN roster, equipment mix, age distribution
04

Operations & lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed2
US states
Inspections · 24 mo4
MD busiest

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

Home base
HOLTWOOD, PA
13A MARTIC HEIGHTS RD
Top corridor
MD ⇄ PA
MD 3 · PA 1
Density
fewermore
Shade = roadside inspections, last 24 mo.
See the full operating map — state density, top lanes
05

Network & fraud

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

Shares a company officer with other carriers

jonathan king — 21 carriers: USDOT 1087932USDOT 1733598USDOT 1864308USDOT 1890181USDOT 1980536USDOT 2415693USDOT 2810703USDOT 2974810

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)6
Observed (24 mo)4

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links
06

Identity & contact

FMCSA census + L&I dossier

Location

Physical address
13A MARTIC HEIGHTS RD, HOLTWOOD, PA, 17532
Mailing address
37 PINNACLE RD WEST, HOLTWOOD, PA, 17532
Operation
Interstate· Hazmat

Contact

Phone
(717) 740-9570
Email
jjscustombuilders@gmail.com

Registration

Officer
Jonathan King
USDOT / docket
3247891
First registered
02/20/2019
Last MCS-150
02/10/2025 · 80,000 mi (2025)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
—

Fleet (self-reported · MCS-150)

6Power units
4Drivers
2CDL drivers
80,000Annual mileage
Open the full identity & federal record
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.

Open the full federal-record activity feed
08

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score
No verified reviews yet

Be the first broker or shipper to rate JJS CUSTOM BUILDERS LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

Leave a review
Open reviews
09

Frequently asked

What is JJS CUSTOM BUILDERS LLC's USDOT number?

JJS CUSTOM BUILDERS LLC's USDOT number is 3247891.

Is JJS CUSTOM BUILDERS LLC authorized to operate?

As of 2026-06-13, JJS CUSTOM BUILDERS LLC is active in the FMCSA register.

What is JJS CUSTOM BUILDERS LLC's safety record?

JJS CUSTOM BUILDERS LLC has a 75.0% vehicle out-of-service rate (national average 22.26%) across 8 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 74/100 (tier: review).

How big is JJS CUSTOM BUILDERS LLC's fleet?

JJS CUSTOM BUILDERS LLC operates 6 power units and 4 drivers per its most recent MCS-150 filing.

Where is JJS CUSTOM BUILDERS LLC based?

JJS CUSTOM BUILDERS LLC is based in HOLTWOOD, PA, with roadside inspections recorded across 2 states.