PROSTONE LLC
PROSTONE LLC is an active Colorado, first registered with Colorado Secretary of State on December 11, 2023. An active contractor license is on file with L&I (WA). No federal exclusion record was found as of the last data import.
Colorado Licensing Note
Colorado does not license general contractors at the state level. For general contracting work, verify licensing with your local county or city building department. Specialty trade licenses (electrical, plumbing, mechanical) are issued through the Colorado Department of Regulatory Agencies (DORA) — any such records are shown above where available.
Source: Colorado Department of Regulatory Agencies (DORA)
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