CarrierIntel Score: 69/100. 124 inspection violations in the past 12 months. Updated Oct 2026.
DOT 775195MC 81830ActiveMotor CarrierInterstateNational Union Fire Insurance Company of Pittsburgh, Pa. · $5,000,000 · 1 policyHOUSTON, TX
COMPANY
Authority since
2022-02-08
MCS-150
2026-05-06 · 9,578,579 mi (2025)
Fleet
486 units · 48 trailers · 349 drivers
Annual mileage (VMT)
9,578,579 mi (2025)
ADDRESS
Physical
2050 W SAM HOUSTON PARKWAY S HOUSTON, TX 77042
Mailing
Same as physical
CONTACT
Phone
9843013327
Email
smckeel@gflenv.com
OFFICERS
Primary Officer
SAMMY MCKEEL
Title
DOT MANAGER
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Waste Hauler
Cargo types
2
Garbage, Refuse, TrashOther: RECYCLABLES
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
102 mo
Active authority
INSURANCE
1 active
National Union Fire Insurance Company of Pittsburgh, Pa.
RISK GRADE
Moderate Risk
3 risk factors · 3 strengths
OOS RATE
20.5%
52 / 254 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
69
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections