FMCSA registry · 2026-11-02

PBP UNDERGROUND LLC

An in-person CDL training location in Frederick, Maryland, open to the public and registered with FMCSA to teach Class A behind-the-wheel entry-level driver training.

Address
Frederick, MD 21701
Open in Maps
Phone
(240) 674-5758
Email
paul@pbpunderground.com
Provider
PBP UNDERGROUND LLC
Registry status
Active, as of 2026-11-02
Provider last updated listing
2023-01-18

What this location is registered to teach

TrainingTheoryRangePublic road
Class A (tractor-trailer)YesYesYes
Class B (straight truck, bus)YesYesYes
Passenger endorsementNoNoNo
School bus endorsementNoNoNo
Hazmat endorsementNon/an/a

Theory is the classroom (or online) part of ELDT; range and public road are the two behind-the-wheel parts. A school can register different locations for different parts, so ask where each part happens.

Verify before you pay. FMCSA adds and removes providers every day, and has removed thousands since late 2025. Search the provider name on the FMCSA Training Provider Registry the week you enroll.

What the registry does not tell you

Other registered CDL locations nearby

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Also teaches
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Also teaches
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Also teaches
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Phone
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Colleges with truck-driving programs nearby

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Program tuition 2023-24
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Source: FMCSA Training Provider Registry, "Download all Training Locations" file dated 2026-11-02. Location shown on the map is the ZIP code center (the address did not geocode). We list public, in-person, Active locations that teach Class A behind-the-wheel. Methodology.