William M Laydon Construction LLC
Operating legally with a clean record
No problems found in FMCSA authority, insurance, inspection or crash data.
How we scored it · 5 factors
Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.
Safety
FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026- Total inspections
- 4
- Driver inspections
- 4
- Vehicle inspections
- 2
- People injured
- 0
- Fatalities
- 0
- FMCSA rating
- Not rated
Enforcement
FMCSA closed casesClosed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.
Equipment
Operations & cargo
Identity & federal record
FMCSA census · MCS-150- USDOT
- 2288929
- MC / docket
- None
- Legal name
- William M Laydon Construction LLC
- DBA
- —
- Entity type
- Carrier
- Operation
- Intrastate (Non-Hazmat)
- First registered
- Mar 28, 2012
- Last MCS-150
- Sep 30, 2026
- Safety rating
- Not rated
- Drivers (CDL)
- 30 (20)
- Hazmat
- No
- Business type
- —
Fraud & network signals
For review, not a verdict.
- Elmer F Laydon Construction Corp · USDOT 627944 · New Haven, CT
- Valley Sand & Gravel Corp · USDOT 643009 · No Haven, CT
Shared contact details can mean affiliated companies or a registration service, but they are also a common sign of chameleon carriers and identity theft. Confirm you're dealing with the company you expect.
Frequently asked
What is William M Laydon Construction LLC's USDOT number?
William M Laydon Construction LLC's USDOT number is 2288929.
Is William M Laydon Construction LLC authorized to operate?
It does not hold MC operating authority, which private and intrastate carriers do not need.
What is William M Laydon Construction LLC's safety record?
Over the last 24 months: 4 roadside inspections and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.
How big is William M Laydon Construction LLC's fleet?
36 power units and 30 drivers per its MCS-150 filed Sep 30, 2026.
Where is William M Laydon Construction LLC located?
William M Laydon Construction LLC is located at 310 Quinnipiac Avenue, North Haven, CT, 06473. Phone: (203) 467-6328.
Similar carriers in Connecticut
All Connecticut carriers →Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.