Core-Mark International
3797 N Windsor Dr, Aurora, CO 80011
Operator: Core-Mark
Facility info
Operations Receiving hours 5am-11am (some staff arrive 5:15-5:30am, not earlier) Appointments often not honored—significant delays common even for on-time arrivals Strict about late arrivals; will reschedule 2-3 days out if you miss window, no exceptions made for road closures or circumstances Will reject loads after 5am cutoff Lumper fees charged—amounts vary widely ($108-$840 reported); facility calls with fee after unload completion Drop and hook operation Wait times Highly inconsistent: ranges from 15 minutes to 5+ hours for unload itself Common pattern: 2-4 hour waits before getting a dock door, then 15 minutes to 2+ hours to unload Multiple reports of appointment time being meaningless; trucks arriving later sometimes unload first Limited dock capacity (typically 2 cold doors available, sometimes 7 total) Facility experience Overnight parking available on-site (left side of lot); spaces are short, angled parking Restroom access inconsistent across reviews; at least one report of inadequate facilities Staff attitude mixed: ranges from friendly and helpful to rude, dismissive, and unprofessional Check-in between docks 10-12; bring trailer and phone numbers Backing can be tight depending on truck congestion Yard often congested with multiple trucks Other notes Some reports of lost paperwork; don't leave docs with staff unless you have a door assignment Lumper fees are mandatory; non-negotiable Taco trucks nearby for overnight parking area High variability in experience—same-day unloads reported alongside multi-hour delays
Driver reviews
You better not send your rookie drivers here backing pretty tight.
Pick up at Seguin tx, deliver core mark... core mark stated delivery for next day but they took me early. Gal stated "they do this all the time with scheduling". Meaning I have one date and time to deliver and they show another.<br>They use RoadSync driver app for lumper payment.<br>Tax id: 620458264
Very friendly and helpful.<br>Let me help move my pallets to get to theirs. Absolutely worth it.<br>Overnight parking available.
Docktime — driver reviews and facility info.