Best Licensed Electricians in Renton, WA

75 electrical contractors registered in Renton hold current L&I licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by insurance status and bond amount.

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1. 1.Fidelis Communications Inc.

   ✓ L&I License #FIDELCI921QR — verify at state registryInsured — Hartford Casualty Ins CoBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2026-11-27

   Phone

   (206) 725-7728

2. 2.Signal Cable Inc.

   ✓ L&I License #SIGNACI750O6 — verify at state registryInsured — Scottsdale Ins CoBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2027-10-24

   Phone

   (425) 919-8660

3. 3.A & J Bowers LLC

   ✓ L&I License #AJBOWBL810R3 — verify at state registryBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2027-12-30

   Phone

   (425) 445-1565

4. 4.A T S Automation Inc.

   ✓ L&I License #TSINLSI928DD — verify at state registryBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2026-08-31

   Phone

   (425) 251-9680

5. 5.Adc Electric Company LLC

   ✓ L&I License #ADCELEC753LW — verify at state registryBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2027-07-02

   Phone

   (206) 636-7520

6. 6.Advanced Commercial Elctrc Inc.

   ✓ L&I License #UNIVEEI776BO — verify at state registryBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2027-01-24

   Phone

   (206) 354-3932

7. 7.All Hitech Heating & A/c LLC

   ✓ L&I License #ALLHIHH873MW — verify at state registryBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2027-07-10

   Phone

   (425) 747-0677

8. 8.All Wire Electric Inc.

   ✓ L&I License #ALLWIWE961CK — verify at state registryBonded — $4,000

   Verified

   August 17, 2026

   Expires

   2028-02-12

   Phone

   (206) 935-6100