Contractors that do both electrical and plumbing in Bellevue, WA
A ranked shortlist of firms licensed for both electrical and plumbing for someone hiring or vetting in Bellevue. One company doing the combined work, not two separate specialists. Ranked on an active L&I class in each trade and job-relevant Bellevue city building records, not reviews, ads, or a workmanship guarantee.
Bellevue city building records through 2026-10-20, verified against the Washington State Department of Labor & Industries licensing records, snapshot dated 2026-08-16. Ranking reflects license standing and city building records, not a workmanship guarantee. This week's Bellevue city building records.
Which contractor that does both electrical and plumbing has done the most electrical and plumbing jobs in Bellevue?
Washington Energy Svcs Co LLC has done the most electrical and plumbing jobs in Bellevue of any firm holding the matching L&I class: 1,977 jobs, most recently in 2026. It has held L&I license WASHIES851NS for 11 years.
That count includes only city building records whose type matches electrical and plumbing work in Bellevue'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 jobs does not rank here. Jobs are counted per license number, and a firm holding several licenses is counted on its busiest one. Bellevue records run through 2026-10-20.
See Washington Energy Svcs Co LLC's license and job record →Most electrical and plumbing jobs in Bellevue, all city records on file, among licensed contractors that do both electrical and plumbing
L&I WASHIES851NS · 1,977 jobs · 2026-10-20
L&I ASYOUYW925NM · 663 jobs · 2026-10-09
L&I BOBSHHA853NQ · 422 jobs · 2026-10-07
L&I MCKINCL942DN · 351 jobs · 2026-09-02
L&I HERMACL750N8 · 350 jobs · 2026-09-01
L&I ENVIR**951PP · 282 jobs · 2026-10-20
L&I MACDOFS808OS · 267 jobs · 2026-10-13
L&I HOLADI*836K2 · 244 jobs · 2026-08-25
L&I RESICL*919N7 · 191 jobs · 2026-08-03
| Rank | Firm | License | Relevant jobs | Most recent |
|---|---|---|---|---|
| 1 | Washington Energy Svcs Co LLC | L&I WASHIES851NS | 1,977 | 2026-10-20 |
| 2 | As You Wish Electric | L&I ASYOUYW925NM | 663 | 2026-10-09 |
| 3 | Bob's Heating & Air Cndtng LLC | L&I BOBSHHA853NQ | 422 | 2026-10-07 |
| 4 | Mckinstry Co LLC | L&I MCKINCL942DN | 351 | 2026-09-02 |
| 5 | Hermanson Company LLC | L&I HERMACL750N8 | 350 | 2026-09-01 |
| 6 | Enviromech | L&I ENVIR**951PP | 282 | 2026-10-20 |
| 7 | Macdonald-miller Fac Solns LLC | L&I MACDOFS808OS | 267 | 2026-10-13 |
| 8 | Holaday-parks Inc | L&I HOLADI*836K2 | 244 | 2026-08-25 |
| 9 | Resicon LLC | L&I RESICL*919N7 | 191 | 2026-08-03 |
Get a shortlist matched to your address
First one freeThis list is city-wide for Bellevue. Enter your address and we will narrow it to contractor that does both electrical and plumbings who have done jobs near you, check every license for standing and disciplinary history, and hand back a ranked shortlist you can call.
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Top 9 contractors that do both electrical and plumbing by Bellevue job history
Washington Energy Svcs Co LLC
L&I WASHIES851NSLynnwood, WA
11 yrs licensed1,977 relevant jobs21,387 total jobsLast job 2026Job types: Electrical No Plan Review, Plumbing No Plan Review
View license, job history & disciplinary records →As You Wish Electric
L&I ASYOUYW925NMRenton, WA
18 yrs licensed663 relevant jobs8,893 total jobsLast job 2026Job types: Electrical No Plan Review, Plumbing No Plan Review
View license, job history & disciplinary records →Bob's Heating & Air Cndtng LLC
L&I BOBSHHA853NQWoodinville, WA
11 yrs licensed422 relevant jobs4,276 total jobsLast job 2026Job types: Electrical No Plan Review, Electrical Plan Review, Plumbing No Plan Review
View license, job history & disciplinary records →Mckinstry Co LLC
L&I MCKINCL942DNSeattle, WA
20 yrs licensed351 relevant jobs6,342 total jobsLast job 2026Job types: Electrical Fire Alarm, Electrical No Plan Review, Electrical Plan Review, Plumbing No Plan Review, …
View license, job history & disciplinary records →Hermanson Company LLC
L&I HERMACL750N8Kent, WA
1 yr licensed350 relevant jobs2,827 total jobsLast job 2026Job types: Electrical No Plan Review, Plumbing No Plan Review, Plumbing Plan Review
View license, job history & disciplinary records →Enviromech
L&I ENVIR**951PPBurien, WA
21 yrs licensed282 relevant jobs1,709 total jobsLast job 2026Job types: Electrical No Plan Review, Plumbing No Plan Review, Plumbing Plan Review
View license, job history & disciplinary records →Macdonald-miller Fac Solns LLC
L&I MACDOFS808OSSeattle, WA
6 yrs licensed267 relevant jobs627 total jobsLast job 2026Job types: Electrical No Plan Review, Plumbing No Plan Review, Plumbing Plan Review
View license, job history & disciplinary records →Holaday-parks Inc
L&I HOLADI*836K2Tukwila, WA
9 yrs licensed244 relevant jobs2,246 total jobsLast job 2026Job types: Electrical Fire Alarm, Electrical No Plan Review, Electrical Plan Review, Plumbing No Plan Review, …
View license, job history & disciplinary records →Resicon LLC
L&I RESICL*919N7University Place, WA
17 yrs licensed191 relevant jobs2,730 total jobsLast job 2026Job types: Electrical No Plan Review, Electrical Plan Review, Plumbing No Plan Review
View license, job history & disciplinary records →
Most established Bellevue contractors that do both electrical and plumbing
Longest-licensed firms based in Bellevue that hold the right L&I class, oldest license first.
Holmberg Company
L&I HOLMBC*795CFBellevue
5 yrs licensed230 total jobsLast job 2026View license, job 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 city building record in this city. They are ranked by the number of relevant jobs, then by how recently the firm worked, then by how long the firm has been licensed. This reflects license standing and real city building records - 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 job type and the license class both match this trade.
Frequently asked questions
- Which contractor that does both electrical and plumbing has done the most electrical and plumbing jobs in Bellevue?
- Washington Energy Svcs Co LLC has done the most electrical and plumbing jobs in Bellevue of any firm holding the matching L&I class: 1,977 jobs, most recently in 2026. It has held L&I license WASHIES851NS for 11 years. That count includes only city building records whose type matches electrical and plumbing work in Bellevue'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 jobs does not rank here. Jobs are counted per license number, and a firm holding several licenses is counted on its busiest one. Bellevue records run through 2026-10-20.
- How are the best contractors that do both electrical and plumbing in Bellevue 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 city building record in this city. They are ranked by the number of relevant jobs, then by how recently the firm worked, then by how long the firm has been licensed. This reflects license standing and real city building records - 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 city building records - 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 Bellevue contractor data?
- Bellevue city building records through 2026-10-20, 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 Bellevue publishes city building records on its own. This page regenerates daily.