HEAT TREATING SERVICES UNLIMITED INC

USDOT 3314509 · Simpsonville, SC · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet3 power units · 4 drivers (3 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 1

	Vehicle	Driver
This carrier	100.0% (1/1)	100.0% (1/1)
National average	22.3%	6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Address210 LADEAN CT
SIMPSONVILLE SC 29680-7504

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Power units3

Drivers4 (0 CDL)

MCS-150 mileage3,977 (2024)

MCS-150 filedAug 21, 2024

HazmatN

Cargoother: tools, general freight

Total inspections1

Out-of-service5

Vehicle OOS rate300.0%

Driver OOS rate200.0%

Total violations10

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? HEAT TREATING SERVICES UNLIMITED INC — get the full SC lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.