Data / Carriers / New Hampshire / Underground Testing and Services LLC
Underground Testing and Services LLC, Londonderry, NH: USDOT 1733410, 12 power units, 12 inspections, 0 crashes
Underground Testing and Services LLC (USDOT 1733410) is an interstate carrier in Londonderry, NH, registered with FMCSA with 12 power units and 7 drivers as it reports them. FMCSA recorded 12 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 27, 2026. Its vehicle out of service rate was 0.0% against 22.9% for all carriers (0 of 7 vehicle inspections). The states reported no crash in the same period.
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- USDOT number
- 1733410
- Location
- 49 Wentworth Ave, Londonderry, NH 03053
- Phone
- (603) 497 5549
- Operation
- Interstate; private property
- Operating authority
- No active operating authority on file with FMCSA
- Power units
- 12
- Drivers
- 7
- Miles reported
- 500,000 in 2022
- Cargo carried
- Building materials, Utilities, Water well, Tools
- Last registration update
- July 17, 2025
- In the FMCSA register since
- January 31, 2008
- FMCSA safety measurement page
- ai.fmcsa.dot.gov
Inspections and out of service rates
Roadside inspections from November 7, 2024 to November 7, 2026. The national rate is the rate across every carrier in the same window.
| Measure | Inspections | Out of service | Rate | National rate | Against national |
|---|---|---|---|---|---|
| Vehicle inspections | 7 | 0 | 0% | 22.9% | 22.9 points below the national rate |
| Driver inspections | 12 | 2 | 16.7% | 6.3% | 10.4 points above the national rate |
| All inspections, any out of service order | 12 | 2 | 16.7% | 19.4% |
Also on SpecStream
- Carriers in New Hampshire
- Building materials carriers in New Hampshire
- Utilities carriers in New Hampshire
- Water well carriers in New Hampshire
Updated November 7, 2026. Read from US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files. Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.