Dadz Electrical Service LLC
Panel upgrade electrician based in Mukilteo.
- License active
- Insurance and bond on file
56 jobs on Seattle permits, 2021 to 2026: 39 panel upgrades, 14 EV charger installations, 3 heat pump installations. 41st 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 DADZEES755J8, active in the state's records on Oct 3, 2026Construction contractorThe same business also holds license DADZEES824B4 (GENERAL), active in the state's records. | Checks out |
| Insurance and bond? | Bond $30,000 on file with the state, with no end date (it stays in force until the bond company cancels it)Liability insurance $2,000,000 on file with the state, until Jun 9, 2027. | On file |
| Jobs on record | 56 jobs on Seattle permits, 2021 to 2026: 39 panel upgrades, 14 EV charger installations, 3 heat pump installationsThey are based in Mukilteo. Work outside Seattle is not in these records.41st 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 $7,635 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. Kitchen jobs alone: typical permit $26,400 (5 permits, a small sample). 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
4 jobs in the last 12 months, down from 17 the year before
Where they work most
- 9811510 jobs
- 981177 jobs
- 981125 jobs
- 981035 jobs
- 981055 jobs
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 |
|---|---|---|---|
| Jun 9, 2026 | Heat pumpHeat Pump & Furnace Installation | 98112 | $18,575 |
| Dec 11, 2025 | Heat pump3 Ton Heat Pump Installation | 98115 | $12,990 |
| Dec 9, 2025 | Panel upgrade200amp service upgrade and home rewire | 98103 | $37,100 |
| Nov 11, 2025 | Panel upgrade100amp Garage sub panel | 98103 | $9,250 |
| Jul 22, 2025 | Panel upgrade200amp service upgrade [9/22/2025 PGF Added (11) light fixtures, (1) receptacle, (1) 40A dedicated… | 98117 | $16,800 |
| Jul 17, 2025 | Panel upgradeBasement sub-panel, cadet heaters, dedicated washer circuit, dedicated dryer circuit, dedicated… | 98115 | $16,875 |
| Jul 14, 2025 | Heat pumpMitsubishi ductless mini-split with 3 indoor units | 98115 | $11,966 |
| Jul 11, 2025 | Panel upgrade125 amp panel replacements [9/16/2025 PGF Added (52) light fixtures, (64) receptacles, and (26)… | Not listed | $11,300 |
| Jul 9, 2025 | EV chargerNo details on the permit | 98115 | $1,300 |
| Jun 25, 2025 | Panel upgradeMajority Rewire [8/29/2025 PGF Added 50A sub-panel to permit per contractor request | Not listed | $20,250 |
| Apr 17, 2025 | Panel upgrade125amp panel replacement | 98121 | $3,600 |
| Mar 25, 2025 | Panel upgradeGarage sub panel | Not listed | not stated |
| Mar 24, 2025 | EV charger | 98178 | $1,475 |
| Feb 23, 2025 | EV chargerEV Charger with NEMA 14-50, 9 circuits | 98105 | $18,710 |
| Feb 7, 2025 | Panel upgrade200 amp Panel Upgrade | 98133 | $3,325 |
| Dec 22, 2024 | Panel upgradeNo details on the permit | 98102 | $2,520 |
| Dec 22, 2024 | EV chargerNo details on the permit | 98102 | $2,520 |
| Nov 18, 2024 | Panel upgrade200 amp Panel Upgrade | 98103 | $26,400 |
| Oct 20, 2024 | Panel upgradeResidential Rewire, 200 amp panel upgrade [C.Kenefick 11/19/24 - Only service has been inspected at… | 98115 | $27,900 |
| Oct 20, 2024 | EV chargerResidential Rewire, 200 amp panel upgrade [C.Kenefick 11/19/24 - Only service has been inspected at… | 98115 | $27,900 |
| Oct 20, 2024 | EV charger | 98105 | $2,720 |
| Aug 23, 2024 | EV chargerNEMA 14-50 EV Plug | 98199 | not stated |
| Aug 12, 2024 | Panel upgrade30 amp wall oven circuit, 12 can lights, 200 amp Panel Upgrade | 98115 | $7,770 |
| Jul 30, 2024 | EV charger | 98133 | $1,600 |
| May 30, 2024 | Panel upgrade200 amp Panel Upgrade | Not listed | $4,026 |
| Mar 7, 2024 | EV chargerHardwired EV charging station | 98133 | not stated |
| Mar 1, 2024 | Panel upgrade150 amp Panel Upgrade Provide and install an exterior outlet for a level 1 charger | 98112 | $6,000 |
| Feb 23, 2024 | Panel upgradeNo details on the permit | 98117 | $14,100 |
| Feb 23, 2024 | EV chargerNo details on the permit | 98117 | $14,100 |
| Feb 18, 2024 | EV chargerEV Charger, outlet in attic | 98133 | $1,675 |
| Feb 5, 2024 | Panel upgradeProvide and install a dedicated 30 amp circuit from the main panel and to the detached… | 98117 | $5,495 |
| Jan 6, 2024 | Panel upgradeNo details on the permit | 98119 | $2,150 |
| Dec 10, 2023 | Panel upgradeProvide and install Homeline 200 amp 30/60 indoor panel Full house rewire | 98125 | $13,475 |
| Nov 4, 2023 | Panel upgradeProvide and install outlets per code throughout residence | 98117 | $28,196 |
| Oct 14, 2023 | Panel upgradeProvide and install Homeline 200 amp 30/60 indoor panel | 98119 | $5,121 |
| Oct 14, 2023 | Panel upgradeProvide and install an outdoor rated 100 amp sub panel in the back. Provide and install a… | 98105 | $2,516 |
| Sep 27, 2023 | Panel upgrade30 amp sub panel, dishwasher circuit | 98103 | $2,550 |
| Sep 24, 2023 | Panel upgrade200 amp meter base, 200 amp panel upgrade, 100 amp sub panel, DADU complete wiring | 98115 | $26,214 |
| Jun 19, 2023 | Panel upgradeKitchen outlet, Bathroom Sconces, Hall Lighting, Kitchen Lighting, 50 amp RV plug , Garage… | Not listed | $2,745 |
| Jun 19, 2023 | EV chargerKitchen outlet, Bathroom Sconces, Hall Lighting, Kitchen Lighting, 50 amp RV plug , Garage… | Not listed | $2,745 |
What to ask before you hire
About Dadz Electrical Service LLC
- 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
- Can you show me proof of liability insurance and your bond?
- 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?
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