T-1 Electric Inc
Panel upgrade electrician working in San Francisco. Licensed since 2009.
- License active
- Workers' comp on file
15 jobs on San Francisco permits, 2022 to 2026: 14 panel upgrades, 1 EV charger installation. 260th 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 928331, 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 2009 | |
| Jobs on record | 15 jobs on San Francisco permits, 2022 to 2026: 14 panel upgrades, 1 EV charger installation260th 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 928331 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 $8,000 (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
- 941336 jobs
- 941105 jobs
- 941172 jobs
- 941141 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 |
|---|---|---|---|
| Apr 18, 2026 | Panel upgradeAdd sub panel remove existing knob and tube wiring remodel kitchen add one bathroom remodel one… | 94114 | $10,000 |
| Apr 3, 2026 | Panel upgradeRewire unit with all new electrical including a sub panel | 94133 | not stated |
| Mar 19, 2026 | Panel upgradeRemodel / rewire unit to new floor plan, all new lighting, kitchen, 2 bathrooms, and sub panel… | 94133 | not stated |
| Oct 1, 2025 | Panel upgradeReplace the existing 240/120volt 100 amp main electrical panel with anew 100amp electrical panel… | 94112 | $6,000 |
| May 23, 2024 | Panel upgradeRewire apartment 1727. new sub panel all new circuits | 94133 | $12,000 |
| Feb 13, 2024 | Panel upgradeRewire existing apartment unit with all new wiring for plug, lights, kitchen, bathroom with a new… | 94133 | not stated |
| Apr 17, 2023 | Panel upgradeComplete rewire of existing apartment | 94133 | not stated |
| Apr 17, 2023 | Panel upgradeCoplete rewire of existing apartment to include relocated existing sub-panel from existing main… | 94133 | not stated |
| Mar 15, 2023 | Panel upgrade60 amp subpanel and 2400 watt car charger in garage | 94117 | $1,200 |
| Mar 15, 2023 | EV charger60 amp subpanel and 2400 watt car charger in garage | 94117 | $1,200 |
| Jun 1, 2022 | Panel upgradeRewire existing apartment to include new 60-amp sub panel | 94110 | not stated |
| Feb 16, 2022 | Panel upgradeRenewal for e201912066022: for final: same work scope: new wiring for entire unit with sub panel 60… | 94110 | not stated |
| Feb 16, 2022 | Panel upgradeRenewal for e201912066023: 859 b s | 94110 | not stated |
| Feb 16, 2022 | Panel upgradeRenewal for e201912066021: for final inspection: same work scope: all new wiring for entire unit… | 94110 | not stated |
| Feb 16, 2022 | Panel upgradeRenewal for e201912066020: same work scope: for final | 94110 | not stated |
What to ask before you hire
About T-1 Electric 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?
Get a quote from T-1 Electric Inc
Five quick questions. We pass your request to T-1 Electric Inc.
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We pass it to T-1 Electric Inc. 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.
Open your job roomMore panel upgrade electricians near 94133 and 94110
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- Mark W Schulkamp Electric
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See all 1,063 panel upgrade electricians in San Francisco, ranked by jobs
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