General Contractor in Oak Harbor, WA. GENERAL
Gcf Backflow Services appears in Washington license records as a general contractor based in Oak Harbor, WA. The record lists a CONSTRUCTION CONTRACTOR license (#GCFBABS812QM) with status “Active”. It was first issued on 2019-11-14, 6 years ago. It is listed as valid through 2028-01-26.
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/gcf-backflow-services.
Contact info is revealed to anyone with a free Bidroom account. Create yours to unlock contact details across the Bidroom directory — then subscribe if you'd like to message verified pros directly inside the app.
Create a free account Or subscribe to message in-appCheck license #GCFBABS812QM on the Washington L&I lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-04-09).
Gcf Backflow Services is a general contractor based in Oak Harbor, Washington. Their license classification is GENERAL. Listed specialties: GENERAL.
Yes. Gcf Backflow Services holds Washington L&I license #GCFBABS812QM (status: Active). Verify the current status on Washington L&I before hiring.
Gcf Backflow Services is based in Oak Harbor, WA 98277.
Contact information (phone, email, website) is shown to anyone with a free Bidroom account. Create a free account to reveal Gcf Backflow Services's contact details, then subscribe if you'd like to message them in-app.
The fastest way is to post your project on Bidroom — Gcf Backflow Services and up to 2 other verified general contractors in Oak Harbor 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