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RESIDENTIAL in Oak Harbor, WA

7 records with this specialty and Oak Harbor as their locality of record, from L&I's records, as of November 3, 2026.

Source: Washington State Department of Labor & Industries (L&I) — records as of November 3, 2026. Records change; the board’s own L&I Verify a Contractor is the current source.

• ISLAND PLBG & PIPE WORKS LLC ACTIVE
  License ISLANPP740O5 · expires October 5, 2028
• MELNICK ELECTRIC LLC ACTIVE
  License MELNIEL804D4 · expires March 26, 2028
• R AND L PLUMBING ACTIVE
  License RLPLULP769DO · expires April 5, 2028
• RENNER ENTERPRISES LLC ACTIVE
  License RENNEEL778KC · expires May 4, 2027
• ROCKY POINT PLUMBING & MAINT ACTIVE
  License ROCKYPP787LP · expires July 1, 2028
• SCOTTIE'S PLUMBING LLC ACTIVE
  License SCOTTPL743N4 · expires August 31, 2028
• THREE DRAKES MECH & PLUMBING ACTIVE
  License THREEDM777BE · expires March 18, 2028