Contractors that do both electrical and plumbing in Seattle, WA
A ranked shortlist of firms licensed for both electrical and plumbing for someone hiring or vetting in Seattle. One company doing the combined work, not two separate specialists. Ranked on an active L&I class in each trade and job-relevant Seattle permits, not reviews, ads, or a workmanship guarantee.
Seattle permit records through 2026-08-27, verified against the Washington State Department of Labor & Industries licensing records, snapshot dated 2026-08-16. Ranking reflects license standing and permit history, not a workmanship guarantee. This week's Seattle permit activity.
Which contractor that does both electrical and plumbing has pulled the most electrical and plumbing permits in Seattle?
As You Wish Electric has pulled the most electrical and plumbing permits in Seattle of any firm holding the matching L&I class: 7,851 permits, most recently in 2026. It has held L&I license ASYOUYW925NM for 18 years.
That count includes only permits whose type matches electrical and plumbing work in Seattle's own records, and only firms that hold the matching L&I class as a primary or tied specialty, so a firm with a larger pile of unrelated permits does not rank here. Permits are counted per license number, and a firm holding several licenses is counted on its busiest one. Seattle records run through 2026-08-27.
See As You Wish Electric's license and permit record →| Rank | Firm | License | Relevant permits | Most recent |
|---|---|---|---|---|
| 1 | As You Wish Electric | L&I ASYOUYW925NM | 7,851 | 2026-08-26 |
| 2 | Washington Energy Svcs Co LLC | L&I WASHIES851NS | 4,087 | 2026-08-27 |
| 3 | Mckinstry Co LLC | L&I MCKINCL942DN | 1,441 | 2026-08-18 |
| 4 | Resicon LLC | L&I RESICL*919N7 | 1,138 | 2026-08-26 |
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First one freeThis page ranks all of Seattle. Enter your address and we'll narrow it to contractor that does both electrical and plumbings who have pulled permits near you, check every license for standing and disciplinary history, and hand back a ranked shortlist you can call.
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Top 4 contractors that do both electrical and plumbing by Seattle permit history
As You Wish Electric
L&I ASYOUYW925NMRenton, WA
18 yrs licensed7,851 relevant permits8,792 total permitsLast permit 2026Permit types: Electrical
View license, permit history & disciplinary records →Washington Energy Svcs Co LLC
L&I WASHIES851NSLynnwood, WA
10 yrs licensed4,087 relevant permits21,300 total permitsLast permit 2026Permit types: Electrical
View license, permit history & disciplinary records →Mckinstry Co LLC
L&I MCKINCL942DNSeattle, WA
20 yrs licensed1,441 relevant permits6,276 total permitsLast permit 2026Permit types: Electrical
View license, permit history & disciplinary records →Resicon LLC
L&I RESICL*919N7University Place, WA
17 yrs licensed1,138 relevant permits2,685 total permitsLast permit 2026Permit types: Electrical
View license, permit history & disciplinary records →
How this ranking works
Organic results require an active L&I license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one job-relevant building permit in this city's records. They are ranked by the number of relevant permits, then by how recently the firm worked, then by how long the firm has been licensed. This reflects license standing and real permit history - it is not a workmanship guarantee. L&I does not publish a disciplinary file, so a clean record is not part of this ranking. Promoted entries, when present, are paid placements and are not scored by these rules.
Confidence: high. The permit type and the license class both match this trade.
Frequently asked questions
- Which contractor that does both electrical and plumbing has pulled the most electrical and plumbing permits in Seattle?
- As You Wish Electric has pulled the most electrical and plumbing permits in Seattle of any firm holding the matching L&I class: 7,851 permits, most recently in 2026. It has held L&I license ASYOUYW925NM for 18 years. That count includes only permits whose type matches electrical and plumbing work in Seattle's own records, and only firms that hold the matching L&I class as a primary or tied specialty, so a firm with a larger pile of unrelated permits does not rank here. Permits are counted per license number, and a firm holding several licenses is counted on its busiest one. Seattle records run through 2026-08-27.
- How are the best contractors that do both electrical and plumbing in Seattle ranked?
- Organic results require an active L&I license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one job-relevant building permit in this city's records. They are ranked by the number of relevant permits, then by how recently the firm worked, then by how long the firm has been licensed. This reflects license standing and real permit history - it is not a workmanship guarantee. L&I does not publish a disciplinary file, so a clean record is not part of this ranking. Promoted entries, when present, are paid placements and are not scored by these rules.
- Is this ranking a guarantee of quality or workmanship?
- No. It reflects Washington State Department of Labor & Industries license standing, longevity, and real building-permit history - not the quality of any individual job. Always verify a contractor on the official L&I Verify a Contractor and check references before hiring.
- How current is this Seattle contractor data?
- Seattle permit records through 2026-08-27, verified against the Washington State Department of Labor & Industries licensing records, snapshot dated 2026-08-16. The two datasets age separately: the board publishes licensing snapshots on its own cadence, and Seattle publishes permits on its own. This page regenerates daily.