General Contractor in Richland, WA. GENERAL
Mike Colby & Sons Inc appears in Washington license records as a general contractor based in Richland, WA. The record lists a CONSTRUCTION CONTRACTOR license (#MIKECSI092C7) with status “Active”. It was first issued on 1991-02-27, 35 years ago. It is listed as valid through 2027-04-24.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Mike Colby & Sons Inc is a general contractor based in Richland, Washington. Their license classification is GENERAL. Listed specialties: GENERAL.
Yes. Mike Colby & Sons Inc holds Washington L&I license #MIKECSI092C7 (status: Active). Verify the current status on Washington L&I before hiring.
Mike Colby & Sons Inc is based in Richland, WA 99352.
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Not yet. This listing was created from public Washington license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
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