SOUTHERN MARYLNAD HEATING & AIR INC
USDOT 1348080
Active, interstate carrier, mid-size fleet (20 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate31.3% 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 | 1348080 |
|---|---|
| MC Number | — |
| Legal Name | SOUTHERN MARYLNAD HEATING & AIR INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 3016456928 |
| Address | 17 IRONGATE DRIVE, Waldorf, MD, 20602 |
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 | 80 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 95 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 76 / 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 | 16 |
|---|---|
| Out-of-Service Rate | 31.3% vs 19.1% national average |
- 2024-04-24 — MD — towaway
- 2024-03-21 — VA — towaway
- 2024-02-22 — VA — towaway
Most frequent violation categories: 20 (7), 1 (4), 28 (3).
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) | 20 |
|---|---|
| Drivers | 70 |
| Recent Annual Mileage | 200,000 |
| Last MCS-150 Filing | 03-OCT-24 |
SOUTHERN MARYLNAD HEATING & AIR INC operates 20 power units — a larger fleet than 98% of carriers registered in MD.
Nearby
Other carriers in Waldorf, MD
- JAMES H STONE JR LLC — USDOT 1518866, 18 power units
- CUTTING EDGE GROUNDS MAINTENANCE — USDOT 1286693, 13 power units
- SEAL PROS INC — USDOT 1550266, 13 power units
- MK&R SITE WORKS — USDOT 1522617, 9 power units
- DIAMOND LIMOUSINES INC — USDOT 1458299, 8 power units
Browse all carriers in Waldorf, MD or all MD carriers.