US · FMCSA ACTIVE
DAVID E HARKNESS
dba DIAMOND H ENTERPRISES
Sedro Woolley, WA 98284-7861 · DOT 1898592
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
1
power units
Activity
road freight carrier
for hire licence
In operation since
2009
1 drivers
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