DEER PARK STAIRBUILDING & MILLWORK CO INC
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
32 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for DEER PARK STAIRBUILDING & MILLWORK CO INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
BI&PD + cargo coverage, carrier, effective dates, and gaps.
Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
FAQ · DEER PARK STAIRBUILDING & MILLWORK CO INC
Is DEER PARK STAIRBUILDING & MILLWORK CO INC a legitimate motor carrier?
DEER PARK STAIRBUILDING & MILLWORK CO INC is registered with FMCSA under USDOT number 550174. Operating authority status is currently Active.
Where is DEER PARK STAIRBUILDING & MILLWORK CO INC based?
DEER PARK STAIRBUILDING & MILLWORK CO INC lists its physical address in BLUE POINT, NY in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 550174 active?
USDOT 550174 (DEER PARK STAIRBUILDING & MILLWORK CO INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does DEER PARK STAIRBUILDING & MILLWORK CO INC operate?
DEER PARK STAIRBUILDING & MILLWORK CO INC reports 2 power units and employs 1 driver to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
Get the full report on DEER PARK STAIRBUILDING & MILLWORK CO INC
Free for the first 50 searches per day. No credit card. One-time email code.
Related resources
Learn more about how to vet carriers and read FMCSA data.