Wynn L Builders Inc.
Panel upgrade electrician based in San Francisco. Licensed since 2021.
- License active
- Workers' comp on file
19 jobs on San Francisco permits, 2022 to 2026: 7 panel upgrades, 5 remodels, 5 ADUs, 1 heat pump installation, 1 seismic retrofit. 540th most panel upgrade permits of 1,063 contractors in San Francisco.
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 1076368, active in the state's records on Sep 23, 2026General buildingNo complaints or citations on the board's public record. | Checks out |
| Workers' comp? | Workers' comp policy on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home. | On file |
| In business? | Licensed since 2021 | |
| Jobs on record | 19 jobs on San Francisco permits, 2022 to 2026: 7 panel upgrades, 5 remodels, 5 ADUs, 1 heat pump installation, 1 seismic retrofit540th most panel upgrade permits of 1,063 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover September 2021 to September 2026. |
Records: the state license board and City of San Francisco permits.
State license board record
Last checked Oct 4, 2026. This may have changed. Check it on CSLB.
No complaints or citations on the board's public record.
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 1076368 on CSLB
Cost and timing
All panel upgrade jobs in San Francisco: $2,000 to $10,000
Half of 11,145 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Panel upgrades in San Francisco: $2,000 to $10,000 (6,396 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 $194,000 (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 San Francisco.
Get 2 or 3 written quotes.
Permit timeline
Across San Francisco, a panel upgrade permit stays open about 77 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. The permit itself is usually issued the same day. How long panel upgrade jobs take.
Track record
Jobs per quarter
Where they work most
- 941166 jobs
- 941326 jobs
- 941215 jobs
- 941271 job
- 941121 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 |
|---|---|---|---|
| Jun 12, 2026 | RemodelReplace one window in kind, remodel the living room including the addition of can lights and plugs | 94127 | $15,000 |
| May 22, 2026 | Panel upgradeNew 70 amps panel and wiring for entire house | 94116 | not stated |
| May 29, 2025 | ADUAddition of an adu | 94116 | $100,000 |
| Feb 28, 2025 | RemodelRemodeling existing building | 94132 | $128,000 |
| Feb 28, 2025 | Panel upgradeNew wiring for rooms add one subpanel pa#202501249031 | 94132 | $194,000 |
| Apr 30, 2024 | ADUPropose adu at ground floor per ordinance 162-16. two bedroom adu with two full baths and new… | 94116 | $42,000 |
| Oct 16, 2023 | Panel upgradeUgrade electrical panel to 200 amp new wiring for the kitchen, bth, living room, add can lights for… | 94116 | not stated |
| Oct 5, 2023 | RemodelConvert portion of garage to home office & bedroom, reconfigure 3-bedrooms/2-bath to… | 94116 | $400,000 |
| Jun 27, 2023 | Panel upgradeRough in electrical- sub panel and main panel for unit #9: pp20230627687 | 94121 | not stated |
| Jun 27, 2023 | Panel upgradeUnit 10: rough in electrical, sub panel and main panel: pp20230627687 | 94121 | not stated |
| Jun 27, 2023 | Panel upgradeUnit 11: rough in electrical- subpanel and main panel | 94121 | not stated |
| Jun 2, 2023 | Panel upgradeRelocate 2 (e) panels, add one (n) electrical 100 amp panel to adu and adu electrical work | 94132 | not stated |
| Jun 2, 2023 | Heat pumpKitchen and bath fans | 94132 | not stated |
| Mar 6, 2023 | ADUConvert the existing garage to one adu unit at the ground floor per the local adu program | 94132 | $150,000 |
| Feb 15, 2023 | RemodelRemodel kitchen (90sf) and bathroom (40sf) in kind | 94112 | $25,000 |
| Sep 13, 2022 | RemodelNo details on the permit | 94132 | $70,000 |
| Feb 25, 2022 | Seismic retrofitAdd 3 accessory dwelling units to replace existing garages | 94121 | $185,000 |
| Feb 25, 2022 | ADUAdd 3 accessory dwelling units to replace existing garages | 94121 | $185,000 |
| Feb 22, 2022 | ADUTo erect a 3 story type v single family dwelling building | 94116 | $600,000 |
What to ask before you hire
About Wynn L Builders Inc.
- Ask what the warranty covers and for how long, in writing.
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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