Southern Marylnad Heating & Air Inc DOT# 1348080 - Safety Rating & Carrier Info

Southern Marylnad Heating & Air Inc is a registered motor carrier with the FMCSA under USDOT number 1348080. The company operates from Waldorf, MD and maintains an active operating status with 20 power units and 70 drivers on record.

Safety Rating

FMCSA Safety Rating

— Not Rated

No formal safety rating has been assigned to Southern Marylnad Heating & Air Inc by the FMCSA. View official FMCSA record →

Inspection Summary

All-time Inspections

All-time

Total

OOS

Driver OOS

Vehicle OOS

OOS Rate8.33%

The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records

All-time

Total

Fatal

Injuries

Tow-Away

BASICS Safety Scores

BASICS Scores

Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories

0.8

Unsafe Driving

0.0

HOS Compliance

0.1

Driver Fitness

0.0

Controlled Substances

2.4

Vehicle Maintenance

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Frequently Asked Questions

What is USDOT Number 1348080?

USDOT number 1348080 is assigned to Southern Marylnad Heating & Air Inc, an active motor carrier registered with the FMCSA, based in Waldorf, MD.

How many inspections has Southern Marylnad Heating & Air Inc had?

Southern Marylnad Heating & Air Inc has recorded 12 total inspections with 1 out-of-service orders, representing an OOS rate of 8.33%.

Where is Southern Marylnad Heating & Air Inc located?

Southern Marylnad Heating & Air Inc is headquartered at 17 Irongate Drive, Waldorf, MD 20602.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1348080 · Last updated: 2026-03-09. View official FMCSA record →

Southern Marylnad Heating & Air Inc (DOT# 1348080) – FMCSA Carrier Profile