Efr Mechanical LLC
Efr Mechanical LLC is a heating and air conditioning in Waltham, MA. Its USDOT registration 4390639 is active on the issuer's file, checked Oct 23, 2026.
Efr Mechanical LLC
Heating and air conditioning · Waltham, MA
USDOT registration 4390639Activechecked Oct 23, 2026
- ClassPrivate motor carrier
- WhereWaltham, MA · serves Massachusetts
Efr Mechanical LLC has not claimed its listing, so it takes no requests here yet. Contact them directly.
Listing details
What the issuer's record says
- Status
- USDOT registration active
- USDOT registration
- US-DOT 4390639
- Classes
- Private motor carrier
- Checked
- Oct 23, 2026, against the FMCSA active motor carriers
The business
- What they do
- Heating and air conditioning
- Where
- Waltham, MA
- Serves
- Massachusetts
- Phone
- (857) 286-0589
- Listing updated
- Oct 24, 2026
- Listing
- Built from public records. Not claimed yet.
From the government record
- Licensed Not in the record USDOT registration 4390639 is active; it is a registration, not a license.
Checked Oct 23, 2026 from the FMCSA Company Census File · view record
- Bonded Not in the record FMCSA has no broker bond or trust filing for this DOT number (only brokers and freight forwarders must file one).
Checked Oct 23, 2026 from the FMCSA insurance filings · view record
- Insured Not in the record FMCSA has no liability insurance filing for this DOT number. Carriers that do not haul for hire across state lines are not required to file one.
Checked Oct 23, 2026 from the FMCSA insurance filings · view record
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Proof for G M Walsh Plumbing & Heating
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- Checked
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Proof for Stack Plumbing Heating & Gas Fitting LLC
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Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.