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Carrier profile · USDOT 3176118 · Updated 06/13/2026

KEYSTONE SIGN SERVICE LLC

2 power unitsMT HOLLY SPRINGS, PA
CARRIER ACTIVE
Verified linkskeystonesignservice.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
2Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Call dispatch(717) 486-5381Email dispatchamanda@keystonesignservice.com

Load decision · FMCSA snapshot · 2026-06-13

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 8 yearsNo inspection history despite active fleet
Operating authority7 yr active
since 2018
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo—%
▼ 22.26% nat'l
Crashes · fatal0
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Awaiting VIN decode

Identity stabilityStable

7 yr unchanged

Same registration since 2018 — no chameleon / reincarnation signal.

AI readCarrier, 7-yr authority — unrated.Full read

Is KEYSTONE SIGN SERVICE LLC safe to work with?

Is KEYSTONE SIGN SERVICE LLC safe to load? KEYSTONE SIGN SERVICE LLC (USDOT 3176118) is an active owner-operator motor carrier based in MT HOLLY SPRINGS, PA, operating 2 power units and 1 driver. Operating authority has been active 7 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
KSKEYSTONE SIGN SERVICE LLC 50
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Frequently asked

What is KEYSTONE SIGN SERVICE LLC's USDOT number?

KEYSTONE SIGN SERVICE LLC's USDOT number is 3176118.

Is KEYSTONE SIGN SERVICE LLC authorized to operate?

As of 2026-06-13, KEYSTONE SIGN SERVICE LLC is active in the FMCSA register.

How big is KEYSTONE SIGN SERVICE LLC's fleet?

KEYSTONE SIGN SERVICE LLC operates 2 power units and 1 driver per its most recent MCS-150 filing.

Where is KEYSTONE SIGN SERVICE LLC based?

KEYSTONE SIGN SERVICE LLC is based in MT HOLLY SPRINGS, PA.