3 J & Z Inc Dba 3 J Electrical
Panel upgrade electrician working in San Francisco. Licensed since 2019.
- License active
- Workers' comp on file
48 jobs on San Francisco permits, 2021 to 2026: 43 panel upgrades, 5 EV charger installations. 68th 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 1048944, active in the state's records on Sep 23, 2026ElectricalNo 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 | 48 jobs on San Francisco permits, 2021 to 2026: 43 panel upgrades, 5 EV charger installations68th 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 1048944 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 $4,000 (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
12 jobs in the last 12 months, up from 10 the year before
Where they work most
- 9411211 jobs
- 941167 jobs
- 941144 jobs
- 941214 jobs
- 941223 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 |
|---|---|---|---|
| Jul 29, 2026 | Panel upgradeNo details on the permit | 94114 | not stated |
| Jul 27, 2026 | Panel upgradeRewire the unit and replace the subpanel | 94114 | $4,000 |
| Jul 22, 2026 | Panel upgradeReplace the subpanel and install 18 led recessed lights downstairs; replace 1 subpanel upstairs | 94114 | $8,000 |
| Jun 2, 2026 | Panel upgradeUpgrade main panel 200 amps and install 1 new ev charger in garage | 94112 | $2,500 |
| Jun 2, 2026 | Panel upgradeRemove knobs and tubes throughout the home except for kitchen | 94114 | $20,000 |
| Jun 2, 2026 | EV chargerUpgrade main panel 200 amps and install 1 new ev charger in garage | 94112 | $2,500 |
| Dec 8, 2025 | Panel upgradeUpgrade to 200 amps overhead main panel | 94116 | $2,000 |
| Nov 25, 2025 | Panel upgradeWiring the second floor and upgrade the main service overhead panel from 100a to 125a | 94132 | $8,000 |
| Nov 18, 2025 | Panel upgradeUpgrade a 200a over head main panel | 94122 | $2,000 |
| Nov 18, 2025 | Panel upgradeUpgrade a 200amp over head main panel | 94116 | $2,000 |
| Oct 21, 2025 | Panel upgradeChange the existing 200a panel, install two ev chargers in the garage, and add 14 receptacles | 94116 | $6,000 |
| Oct 21, 2025 | EV chargerChange the existing 200a panel, install two ev chargers in the garage, and add 14 receptacles | 94116 | $6,000 |
| Sep 18, 2025 | Panel upgradeUpgrade to a 400a 6-meter overhead panel, and install a temporary panel on the front of the… | 94123 | $10,000 |
| Sep 15, 2025 | Panel upgradeUpgrade to a 200a overhead panel and install a 200a subpanel and one ev charger in the garage | 94124 | $3,000 |
| Sep 15, 2025 | EV chargerUpgrade to a 200a overhead panel and install a 200a subpanel and one ev charger in the garage | 94124 | $3,000 |
| Jul 17, 2025 | Panel upgradeReplace the existing 200a 7-meter overhead panel, and install a temporary 100a panel on the front… | 94133 | $20,000 |
| Jul 15, 2025 | Panel upgrade | 94112 | $2,000 |
| May 9, 2025 | Panel upgradeRelocated the sub-panel to the hallway, install an ev charge on the garage, install a dedicated… | 94131 | $3,500 |
| May 9, 2025 | EV chargerRelocated the sub-panel to the hallway, install an ev charge on the garage, install a dedicated… | 94131 | $3,500 |
| Dec 21, 2024 | Panel upgrade | 94112 | $2,000 |
| Nov 5, 2024 | Panel upgradeUpgrade 200a overhead service panel | 94121 | $5,000 |
| Oct 17, 2024 | Panel upgradeUpgrade 400a 2 meters overhead panel, 1 for commercial, 1 for residential | 94133 | $6,000 |
| Jul 22, 2024 | Panel upgradeRelocate a 200a service panel | 94112 | $2,000 |
| Jul 16, 2024 | Panel upgradeInstall a panel for adu | 94110 | not stated |
| May 28, 2024 | Panel upgrade | 94134 | $2,000 |
| May 20, 2024 | Panel upgrade | 94121 | $2,000 |
| Apr 8, 2024 | Panel upgradeUpgrade 400a 11 meters overhead main panel | 94118 | $36,000 |
| Nov 1, 2023 | Panel upgrade | 94112 | $2,000 |
| Sep 26, 2023 | Panel upgradeUpgrade 200 amps underground panel | 94116 | $3,500 |
| Jul 26, 2023 | Panel upgradeUpgrade 400 amps 7 meters overhead panel | 94110 | $15,000 |
| May 12, 2023 | Panel upgradeUpgrade 200 amps overhead panel, add 2 sub-panel on the garage | 94122 | $8,600 |
| Jan 24, 2023 | Panel upgradeUpgrade 200 amps overhead main panel, and install one ev charge | 94112 | $7,000 |
| Jan 24, 2023 | EV chargerUpgrade 200 amps overhead main panel, and install one ev charge | 94112 | $7,000 |
| Oct 20, 2022 | Panel upgrade | 94112 | $2,000 |
| Oct 18, 2022 | Panel upgradeUpgrade 200 amps main panel and install one sub-panel on the garage | 94112 | $2,000 |
| Aug 19, 2022 | Panel upgradeUpgrade 400 amps 1 phase 3 wires overhead panel, 3 units are 80 amps for each, 100 amps for… | 94121 | $35,000 |
| Aug 17, 2022 | Panel upgradeUpgrade 200 amps panel, 2 meters | 94116 | $8,000 |
| Aug 8, 2022 | Panel upgradeUpgrade 200 amps overhead panel, add one more meter for adu, total 2 meters | 94132 | $6,000 |
| Jul 6, 2022 | Panel upgradeUpgrade 200 amps panel, 2 meters | 94122 | $7,000 |
| May 14, 2022 | Panel upgradeUpgrade 400 amps overhead server panel, 6 for original units, 3 for adu new meter, 1 for house,… | 94109 | $35,000 |
What to ask before you hire
About 3 J & Z Inc Dba 3 J Electrical
- 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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