Watch
Send carrier packetSend packetOnboard this carrier with a branded, e-signable packet
Carrier profile · USDOT 1511513 · Updated 06/13/2026

STEWART BUILDERS INC

DBA KEYSTONE CONCRETE

30 power unitsavg 7 yrLocal · 1 statesHOUSTON, TX
CARRIER ACTIVE
Verified linkskeystoneconcrete.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
30Power units
7 observed · MCS-150
3Trailers seen
Decoded · vPIC
7.0Avg age (yr)
2004–2024 · vPIC
Call dispatch(713) 983-8002Email dispatchKCPDOT@KEYSTONECONCRETE.COM

Load decision · FMCSA snapshot · 2026-06-13

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Established 20 yearsVehicle out-of-service rate well above average
Operating authority20 yr active
since 2006
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo44.4%
▲ 22.26% nat'l
Crashes · fatal1
3 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

30 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7 yr

Model years 2004–2024 · peer benchmark computing.

Identity stabilityStable

20 yr unchanged

Same registration since 2006 — no chameleon / reincarnation signal.

AI readLocal operator, 20-yr authority, 44% vehicle OOS — review first.Full read

Is STEWART BUILDERS INC safe to work with?

Is STEWART BUILDERS INC safe to load? STEWART BUILDERS INC (USDOT 1511513) is an active asset-based motor carrier based in HOUSTON, TX, operating 30 power units and 29 drivers. Operating authority has been active 20 years (past the 24-month broker-confidence threshold). Across 13 roadside inspections, its vehicle out-of-service rate over the last 24 months is 44.4% (above the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (74/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
SBSTEWART BUILDERS INC 74
Loading full carrier record…
09

Frequently asked

What is STEWART BUILDERS INC's USDOT number?

STEWART BUILDERS INC's USDOT number is 1511513.

Is STEWART BUILDERS INC authorized to operate?

As of 2026-06-13, STEWART BUILDERS INC is active in the FMCSA register.

What is STEWART BUILDERS INC's safety record?

STEWART BUILDERS INC has a 44.4% vehicle out-of-service rate (national average 22.26%) across 13 roadside inspections, with 3 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 74/100 (tier: review).

How big is STEWART BUILDERS INC's fleet?

STEWART BUILDERS INC operates 30 power units and 29 drivers per its most recent MCS-150 filing.

Where is STEWART BUILDERS INC based?

STEWART BUILDERS INC is based in HOUSTON, TX, with roadside inspections recorded across 1 state.