Contractor in Black Diamond, WA.
G & G Reliable Contracting appears in Washington license records as a contractor based in Black Diamond, WA. The record lists a WA L&I Construction Contractor license (#GGRELGR758L4) with status “Out Of Business”. It is listed as valid through 2027-06-30.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Create a free account Or subscribe to message in-appCheck license #GGRELGR758L4 on the Washington L&I lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-04).
G & G Reliable Contracting is a contractor based in Black Diamond, Washington. Their license classification is GENERAL.
Yes. G & G Reliable Contracting holds Washington L&I license #GGRELGR758L4 (status: Out Of Business). Verify the current status on Washington L&I before hiring.
G & G Reliable Contracting is based in Black Diamond, WA 98010.
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The fastest way is to post your project on Bidroom — G & G Reliable Contracting and up to 2 other verified contractors in Black Diamond can bid on it, and every quote includes itemized pricing + a written scope of work.
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.
Contractor vetting checklist · Cost guide · Look up this license at the state board