Sdh INC (USDOT 4543912)
1 caution found.
- DOT number
- USDOT 4543912
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 4415 MOUNTAIN RD, PASADENA, MD 21122-4521
- MCS-150 last filed
- 2026-03
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- Shares a mailing address with another company (Note): One other active company uses this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 4543912?
DOT 4543912 (USDOT 4543912) is Sdh INC, an intrastate non-hazmat motor carrier.
What is Sdh INC's USDOT number?
Sdh INC's USDOT number is 4543912. No MC docket number is on file.
Is Sdh INC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Sdh INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Sdh INC's safety record?
FMCSA records show no vehicle inspections for Sdh INC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Sdh INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Sdh INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Sdh INC's FMCSA safety rating?
Sdh INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Sdh INC
Carriers based in Pasadena, MD
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 29, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status