Contractor in Chicago, IL · licensed in Washington.
Diamond Coring Company Inc appears in Washington license records as a contractor based in Chicago, IL (licensed in Washington). The record lists a WA L&I Construction Contractor license (#DIAMOCC754PG) with status “Suspended”. It is listed as valid through 2027-10-16.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Diamond Coring Company Inc is a contractor based in Chicago, Washington. Their license classification is CONCRETE.
Yes. Diamond Coring Company Inc holds Washington L&I license #DIAMOCC754PG (status: Suspended). Verify the current status on Washington L&I before hiring.
Diamond Coring Company Inc is based in Chicago, IL 606177359. It holds a Washington license but lists a business address in Illinois.
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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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