Promaster Installations LLC (USDOT 4544235)
MonitorFindings
Active for less than 6 months, limited vetting history
Registered as both a carrier and a broker, but its broker authority is not active right now
- DOT number
- USDOT 4544235
- Docket (MC) number
- MC1803817
- Operating authority
- Common carrier authority: active; Broker authority: inactive. The federal bulk file showed this carrier's USDOT registration active as of Sep 25, 2026. We could not confirm that live just now.
- Authority granted
- Apr 27, 2026
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 1082 TAFT STREET, ROCKVILLE, MD 20876
- MCS-150 last filed
- Mar 2026
Other carriers based in Rockville, MD
Companies whose FMCSA physical address is in Rockville, MD. Listed because of where they are based, nothing else.
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- GERMAN FRANCO CONST (USDOT 2595081)
- GRANDGUARD PIANO LLC (USDOT 6602540)
- IN TIME INC (USDOT 2589240)
- JAMES HOOVER (USDOT 1035579)
- ROCKVILLE FUEL & FEED COMPANY INCORPORATED (USDOT 898191)
- W M RICKMAN CONSTRUCTION COMPANY LLC (USDOT 396484)
Frequently asked questions
What carrier is DOT 4544235?
DOT 4544235 (USDOT 4544235) is Promaster Installations LLC, an interstate motor carrier.
What carrier is MC 1803817?
MC 1803817 is the docket number of Promaster Installations LLC, USDOT 4544235.
What is Promaster Installations LLC's MC number?
Promaster Installations LLC's docket number is MC 1803817. Its USDOT number is 4544235.
Is Promaster Installations LLC currently authorized to operate?
Common carrier authority: active; Broker authority: inactive. The federal bulk file showed this carrier's USDOT registration active as of Sep 25, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Promaster Installations LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
What is Promaster Installations LLC's safety record?
FMCSA records show no vehicle inspections for Promaster Installations LLC 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 Promaster Installations LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Promaster Installations LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Promaster Installations LLC's FMCSA safety rating?
Promaster Installations LLC 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.
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Carriers based in Rockville, MD
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 25, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status