Contractor in La Conner, WA.
Diamond Building Services appears in Washington license records as a contractor based in La Conner, WA. The record lists a WA L&I Construction Contractor license (#DIAMOBS770M6) with status “Expired”. The listed expiration date, 2025-07-31, has passed, so check the state board before hiring.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
This listing was created from public license records. The owner hasn’t claimed it yet — claim it now and we’ll build you a free professional website at bidroom.io/pro/diamond-building-services.
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Create a free account Or subscribe to message in-appCheck license #DIAMOBS770M6 on the Washington L&I lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-04).
Diamond Building Services is a contractor based in La Conner, Washington. Their license classification is GENERAL.
Yes. Diamond Building Services holds Washington L&I license #DIAMOBS770M6 (status: Expired). Verify the current status on Washington L&I before hiring.
Diamond Building Services is based in La Conner, WA 98257.
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The fastest way is to post your project on Bidroom — Diamond Building Services and up to 2 other verified contractors in La Conner 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