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Carrier profile · USDOT 2955170 · Updated 06/13/2026

SUPERIOR INSULATION LLC

8 power unitsavg 6.5 yrLocal · 1 statesTAMWORTH, NH
CARRIER ACTIVEHAZMAT
Verified linksinstalled.netFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
8Power units
2 observed · MCS-150
—Trailers seen
None observed · 24 mo
6.5Avg age (yr)
2015–2024 · vPIC
Call dispatch(614) 221-3399Email dispatchDOT@INSTALLED.NET

Load decision · FMCSA snapshot · 2026-06-13

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 10 yearsNot enough inspection history to rate
Operating authority9 yr active
since 2016
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo0.0%
▼ 22.26% nat'l
Crashes · fatal0
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

8 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

6.5 yr

Model years 2015–2024 · peer benchmark computing.

Identity stabilityStable

9 yr unchanged

Same registration since 2016 — no chameleon / reincarnation signal.

AI readLocal operator, 9-yr authority, 0% vehicle OOS — unrated.Full read

Is SUPERIOR INSULATION LLC safe to work with?

Is SUPERIOR INSULATION LLC safe to load? SUPERIOR INSULATION LLC (USDOT 2955170) is an active small-fleet motor carrier based in TAMWORTH, NH, operating 8 power units and 6 drivers. Operating authority has been active 9 years (past the 24-month broker-confidence threshold). Across 7 roadside inspections, its vehicle out-of-service rate over the last 24 months is 0.0% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score: 4 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
SISUPERIOR INSULATION LLC 50
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Frequently asked

What is SUPERIOR INSULATION LLC's USDOT number?

SUPERIOR INSULATION LLC's USDOT number is 2955170.

Is SUPERIOR INSULATION LLC authorized to operate?

As of 2026-06-13, SUPERIOR INSULATION LLC is active in the FMCSA register.

What is SUPERIOR INSULATION LLC's safety record?

SUPERIOR INSULATION LLC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 7 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 4 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

How big is SUPERIOR INSULATION LLC's fleet?

SUPERIOR INSULATION LLC operates 8 power units and 6 drivers per its most recent MCS-150 filing.

Where is SUPERIOR INSULATION LLC based?

SUPERIOR INSULATION LLC is based in TAMWORTH, NH, with roadside inspections recorded across 1 state.