Supreme Electric LLC
Panel upgrade electrician based in Milton.
- License active
- Bond on file
9 jobs on Seattle permits, 2021 to 2025: 6 panel upgrades, 3 EV charger installations. 227th most panel upgrade permits of 327 contractors in Seattle.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License SUPREEL946O6, active in the state's records on Oct 3, 2026Electrical contractor, residential specialty | Checks out |
| Insurance and bond? | Bond $4,000 on file with the state, with no end date (it stays in force until the bond company cancels it)The state keeps no liability insurance records for electrical contractors, so ask for a certificate. | Bond on file |
| Jobs on record | 9 jobs on Seattle permits, 2021 to 2025: 6 panel upgrades, 3 EV charger installationsThey are based in Milton. Work outside Seattle is not in these records.227th most panel upgrade permits of 327 licensed contractors in Seattle. That counts jobs, not quality.Our Seattle permit records cover October 2021 to September 2026. |
Records: the state Department of Labor and Industries and City of Seattle permits.
Cost and timing
All panel upgrade jobs in Seattle: $4,000 to $13,000
Half of 9,831 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Panel upgrades in Seattle: $4,800 to $15,000 (6,233 permits)
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Permit value (not a price)
Their typical permit lists $4,500 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What panel upgrade jobs cost in Seattle.
Get 2 or 3 written quotes.
Permit timeline
Across Seattle, a panel upgrade permit stays open about 37 days, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. How long panel upgrade jobs take.
Track record
Jobs per quarter
Where they work most
- 981442 jobs
- 981181 job
- 981051 job
- 981781 job
- 981991 job
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| May 29, 2025 | Panel upgradeElectrical Re-wire of a house, existing panels and service | 98118 | $15,000 |
| Jun 19, 2024 | EV chargerNo details on the permit | 98105 | $3,000 |
| May 27, 2024 | Panel upgradeChange Panel and wire North end of basement | 98178 | $3,500 |
| Jul 30, 2023 | EV chargerInstall EV charging station | 98144 | $2,500 |
| Jul 8, 2023 | Panel upgradeRe-wire single family house with new 320 amp service | 98199 | $75,000 |
| Jun 27, 2023 | Panel upgradeChange out panel due to space limitation and provide circuit to outdoor AC | 98144 | $4,500 |
| Jun 6, 2023 | Panel upgradeAdding subpanel change fee from existing feed 90 amp, with added two 30 amp appliance circuits and… | 98107 | not stated |
| May 15, 2022 | EV chargerProvide circuit for Car charger, Dryer and washer all else was existing | Not listed | $3,000 |
| Oct 26, 2021 | Panel upgradeChange out old existing Zinsko panel to a new one | 98125 | $2,500 |
What to ask before you hire
About Supreme Electric LLC
- Ask for a certificate of liability insurance.
- Ask what the warranty covers and for how long, in writing.
- Search their name on the Better Business Bureau site, and read their reviews.
Worth asking any panel upgrade electrician
- What size panel, and does the utility need to change the service to my house?
- Who arranges the power shutoff with the utility?
- Who pulls the permit, and who meets the inspector?
Get a quote from Supreme Electric LLC
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Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore panel upgrade electricians near 98144 and 98118
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See all 327 panel upgrade electricians in Seattle, ranked by jobs
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