Carrier profile · USDOT 2252319 · Updated Jun 13, 2026

James Francis Knott Jr

DBA PATUXENT HEAT & COOL

3 power unitsHOLLYWOOD, MD50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
44974 STEER HORN NECK ROAD, HOLLYWOOD, MD, 20636
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(301) 373-2545
Fax
(301) 373-4259
Email
jfk.jr2006@gmail.com

Registration

Officer
James Knott
USDOT / docket
2252319
First registered
Nov 30, 2011
Last MCS-150
Dec 29, 2022 · 24,000 mi (2022)
FMCSA safety rating
Not rated
D-U-N-S
84353841

Fleet (self-reported · MCS-150)

3Power units
2Drivers
1CDL drivers
24,000Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

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.