Chinchilla Construction Administration
Panel upgrade electrician based in San Mateo. Licensed since 2019.
- License active
- Workers' comp on file
8 jobs on San Francisco permits, 2022 to 2025: 5 panel upgrades, 2 remodels, 1 heat pump installation. 624th 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 1054621, 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 2019 | |
| Jobs on record | 8 jobs on San Francisco permits, 2022 to 2025: 5 panel upgrades, 2 remodels, 1 heat pump installationThey are based in San Mateo. Work outside San Francisco is not in these records.624th 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 1054621 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 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
- 941274 jobs
- 941183 jobs
- 941221 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 |
|---|---|---|---|
| Oct 30, 2025 | RemodelKitchen remodel: remove & replace countertops, cabinet and install in same location | 94127 | $20,000 |
| Jul 10, 2025 | Heat pumpAdd elecrrical heat pump to the 2nd floor | 94127 | not stated |
| Feb 27, 2024 | Panel upgradeElectrical panel upgrade 100 amp to 200 amp underground | 94127 | not stated |
| Sep 14, 2023 | Panel upgradeMain service upgrade to 200amps | 94127 | not stated |
| Feb 21, 2023 | Panel upgradeMain service upgrade to 400 amps, replace knob & tube, exhaust fan, 10 lights, 10 circuits, 10… | 94118 | not stated |
| Sep 20, 2022 | Panel upgradeReplace knob and tube in the kitchen: install subpanel for new circuits in kitchen: replace sove,… | 94122 | not stated |
| Jan 19, 2022 | RemodelUnits 626, 2, 3, 4. kitchen remodel to replace knob & tube wiring, upgrade main to 400a | 94118 | $75,000 |
| Jan 19, 2022 | Panel upgradeUnit 4: main service upgrade, replace knob & tube, install 4 exhaust fans, 10 lights, 10 circuits,… | 94118 | not stated |
What to ask before you hire
About Chinchilla Construction Administration
- 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?
Get a quote from Chinchilla Construction Administration
Five quick questions. We pass your request to Chinchilla Construction Administration.
Request for Chinchilla Construction Administration
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We pass it to Chinchilla Construction Administration. Replies usually come within a few days.
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.
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