COLUMBIA SANITARY SERVICE INC
USDOT 905442 · Doing business as GATOR GRO
Active, interstate carrier, small fleet (15 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Linked registrations1 share this carrier's phone or address
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 905442 |
|---|---|
| MC Number | MC-1507250 |
| Legal Name | COLUMBIA SANITARY SERVICE INC |
| DBA Name | GATOR GRO |
| Entity Type | — |
| Phone | 3035265370 |
| Address | 4342 LOVELAND ST, Golden, CO, 80403 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 65 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 9 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
Most frequent violation categories: 47 (2), 20 (1), 24 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 15 |
|---|---|
| Drivers | 10 |
| Recent Annual Mileage | 25,000 |
| Last MCS-150 Filing | 10-FEB-26 |
COLUMBIA SANITARY SERVICE INC operates 15 power units — a larger fleet than 97% of carriers registered in CO.
Nearby
Other carriers in Golden, CO
- KNOWLEDGE LEARNING CORPORATION — USDOT 914070, 290 power units
- E D S WASTE SOLUTIONS INC — USDOT 919946, 43 power units
- KAISER HILL COMPANY — USDOT 832386, 26 power units
- BURNS AND ROE SERVICES CORPORATION INC — USDOT 765472, 25 power units
- WYSKIEL HOLDINGS INC — USDOT 969299, 22 power units
Browse all carriers in Golden, CO or all CO carriers.