Carrier profile · USDOT 1725333 · Updated Jun 13, 2026
John F Neighoff Sr
DBA NEIGHOFF MECHANICAL CONTRACTORS INC
1 power unitMANCHESTER, MD50/100
AUTHORITY STATUS UNKNOWN
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
- 4904 SMITHFIELD DR, MANCHESTER, MD, 21102
- Mailing address
- PO BOX 22, GLYNDON, MD, 21071
- Operation
- Interstate
Contact
- Phone
- (410) 833-8550
- Fax
- (410) 833-8550
- neimech@comcast.com
- Web domain
- comcast.com
Registration
- Officer
- John F Neighoff Sr
- USDOT / docket
- 1725333
- First registered
- Jan 10, 2008
- Last MCS-150
- Feb 2, 2010 · 3,200 mi (2007)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.