US · FMCSA ACTIVE
KEITH KIRBY
dba CURBCO INC
Flint, MI 48507 · DOT 1631873
Company profile
Web-discovered · as of 2026-07-30
Curbco Inc, based in Flint, MI, provides specialized site services including asphalt paving, concrete work, landscaping, and environmental services. They operate a private fleet to support their own construction, maintenance, and material hauling operations.
Fleet use
Specialized service
Operating scope
Regional
Service model
own account
Equipment
dump, specialized
Ownership
Private
Employees
51-200
HQ · 2139 S Dort Hwy, Flint, MI 48503
Active site and careers page in 2026.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
48
power units
Activity
road freight carrier
private licence
In operation since
2007
29 drivers
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