SLACK DEVELOPMENTS INC
USDOT 3244150 · Doing business as MONSTER TREE SERVICE OF PITTSBURGH
Active, intrastate (non-hazmat) carrier, small fleet (11 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% vs 19.1% national avg
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 | 3244150 |
|---|---|
| MC Number | — |
| Legal Name | SLACK DEVELOPMENTS INC |
| DBA Name | MONSTER TREE SERVICE OF PITTSBURGH |
| Entity Type | — |
| Phone | 4128079817 |
| Address | 112 MCCONNELLS MILL LN, Pittsburgh, PA, 15228 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| 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.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 2 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 20 (5), 16 (3), 12 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 11 |
|---|---|
| Drivers | 8 |
| Recent Annual Mileage | 90,000 |
| Last MCS-150 Filing | 16-OCT-25 |
SLACK DEVELOPMENTS INC operates 11 power units — a larger fleet than 95% of carriers registered in PA.
Nearby
Other carriers in Pittsburgh, PA
- BORDERLANDERS INC — USDOT 3243700, 196 power units
- AURORA OPERATIONS INC — USDOT 3441156, 109 power units
- BETHLEHEM TRANSPORT INC — USDOT 3311059, 100 power units
- RIZELI LOGISTICS LLC — USDOT 3460419, 54 power units
- FIDELIS PRODUCTIONS LLC — USDOT 3371114, 40 power units
Browse all carriers in Pittsburgh, PA or all PA carriers.