Thompson Electric
Panel upgrade electrician working in Marin County. Licensed since 2016.
- License active
- Workers' comp on file
18 jobs on Marin County permits, 2021 to 2026: 17 panel upgrades, 1 EV charger installation. 21st most panel upgrade permits of 96 contractors in Marin County.
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 1015582, active in the state's records on Sep 23, 2026General building, electricalNo disciplinary case on the state's file. | 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 2016 | |
| Jobs on record | 18 jobs on Marin County permits, 2021 to 2026: 17 panel upgrades, 1 EV charger installation21st most panel upgrade permits of 96 licensed contractors in Marin County. That counts jobs, not quality.Our Marin County permit records cover October 2021 to October 2026. |
Records: the state license board and City of Marin County permits.
Cost and timing
All panel upgrade jobs in Marin County: $3,000 to $6,600
Half of 2,255 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Panel upgrades in Marin County: $3,200 to $6,500 (2,133 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 $2,500 (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 Marin County.
Get 2 or 3 written quotes.
Track record
3 jobs in the last 12 months, down from 5 the year before
Where they work most
- 949495 jobs
- 949415 jobs
- 949453 jobs
- 949382 jobs
- 949472 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 |
|---|---|---|---|
| Sep 11, 2026 | Panel upgrade | 94930 | $3,500 |
| Aug 31, 2026 | Panel upgrade | 94938 | $3,500 |
| Apr 9, 2026 | Panel upgrade | 94949 | $3,500 |
| Sep 2, 2025 | Panel upgradeReplace electric service with new 200Amp service | 94941 | $3,500 |
| Aug 7, 2025 | EV chargerExtend existing 220V 40Amp circuit from junction box on exterior of garage via new surface mount… | 94941 | $1,300 |
| May 13, 2025 | Panel upgradeReplace main electric service with new 200Amp service | 94945 | $3,000 |
| Apr 4, 2025 | Panel upgradeReplace existing electric service with new 200amp service | 94949 | $3,000 |
| Dec 9, 2024 | Panel upgradeLike for like replacement of electric service with new 200Amp panel | 94947 | $3,000 |
| Sep 25, 2024 | Panel upgradeReplace electric service with new 200Amp service | 94947 | $3,500 |
| Sep 23, 2024 | Panel upgradeReplace existing Federal Pacific interior sub panel | 94941 | $2,000 |
| Jun 26, 2024 | Panel upgradeREPLACMENT OF ELECTRIC SERVICE WITH NEW 100AMP SERVICE. NEW PANEL TO BE INSTALLED IN THE EXISTING… | 94941 | $2,500 |
| Jun 10, 2024 | Panel upgradeComplete replacement of electric service with new 200Amp service | 94949 | $2,500 |
| Sep 14, 2023 | Panel upgradeReplace electric service with new 200Amp service | 94949 | $2,500 |
| Jun 30, 2023 | Panel upgradeNo details on the permit | 94938 | $2,000 |
| Jun 24, 2022 | Panel upgradeReplacement of Zinsco brand sub panel | 94945 | $1,500 |
| Jun 9, 2022 | Panel upgradeReplacement of electric service with new 200Amp service | 94941 | $2,000 |
| Mar 17, 2022 | Panel upgradeComplete replacement of electric service with new 200Amp service | 94949 | $2,000 |
| Nov 30, 2021 | Panel upgradeReplacement of electric service with new 125Amp service | 94945 | $2,000 |
What to ask before you hire
About Thompson Electric
- 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 Thompson Electric
Five quick questions. We pass your request to Thompson Electric.
Request for Thompson Electric
- Where
- Job
- Start
- Budget
- Goes to
You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to Thompson Electric. 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 94949 and 94941
- Divine Electric Inc
- Talley Electric Service
- Auto Charge Electric Inc
- Rake Electric
- Anchor Electric
- Entwisle Electric LLC
See all 96 panel upgrade electricians in Marin County, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.