Combustion & Controls LLC (USDOT 3731187)
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One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- DOT number
- USDOT 3731187
- Operating authority
- Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. 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
- 9 power units, 9 drivers
- Operation type
- Interstate
- Physical address
- 4016 INDUSTRY DR, CHATTANOOGA, TN 37416-3811
- MCS-150 last filed
- Jul 2026
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 3731187?
DOT 3731187 (USDOT 3731187) is Combustion & Controls LLC, an interstate motor carrier.
What is Combustion & Controls LLC's USDOT number?
Combustion & Controls LLC's USDOT number is 3731187. No MC docket number is on file.
Is Combustion & Controls LLC currently authorized to operate?
Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Combustion & Controls LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Combustion & Controls LLC's safety record?
FMCSA records show no vehicle inspections for Combustion & Controls 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 Combustion & Controls LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Combustion & Controls LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Combustion & Controls LLC's FMCSA safety rating?
Combustion & Controls 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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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status