US · FMCSA ACTIVE
WEST VALLEY BUILDERS INC
dba EM CONSTRUCTION
Caldwell, ID 83605 · DOT 666785
Company profile
Web-discovered · as of 2026-07-30
West Valley Builders Inc (dba EM Construction) is a Caldwell, Idaho-registered construction firm based in Phoenix, specializing in earthwork, excavation, and site development. It operates a private fleet for internal material transport.
Fleet use
Private fleet
Operating scope
Local
Service model
own account
Equipment
dump, specialized
Ownership
Private
Employees
51-200
HQ · 20556 N 14th Ave, Phoenix, AZ 85027
Active site and DOT safety record (666785) as of July 2026.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
32
power units
Activity
road freight carrier
private licence
In operation since
1996
22 drivers
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