Main Mechanical INC (USDOT 3155380)

DBA Mainline Welding

USDOT 3155380 · Active · Lake Havasu City · AZ

Lake Havasu City, AZ, US Source: FMCSA Company Census
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Authority record

Role
Motor carrier
Status
Active
USDOT
3155380

Verify on FMCSA SAFER

Census fleet

Power units
11
Drivers
11
Operation
Intrastate non-hazmat
Classification
Authorized For Hire;exempt For Hire
Census status
Active
Trucks
11
MCS-150 mileage
20000 (2025)
MCS-150 date
20250916
Fleet size
9–11 power units
Hazmat
No
Company officer
Douglas M Main, Rachel N Main
Mailing address
Po Box 2367, Lk Havasu Cty, AZ, 86403

Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.

About

Main Mechanical INC is in the FMCSA Company Census as USDOT 3155380. census status Active. address 7071 Whelan Drive, Lake Havasu City, AZ, 86404. 11 power units. 11 drivers. Authorized For Hire;exempt For Hire. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.

How to verify

How do I verify Main Mechanical INC?

Match the legal name and USDOT 3155380 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.

What does this listing show?

Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.