Coil Inc
EV charger installer based in San Francisco. Licensed since 2002.
- License active
- Workers' comp on file
528 jobs on San Francisco permits, 2021 to 2026: 493 EV charger installations, 34 panel upgrades, 1 remodel. The most EV charger permits of 129 contractors in San Francisco.
What the records show vs. what they say
The public record next to the business's own words.
| Question | Records show | They say | Mark |
|---|---|---|---|
| Licensed? | License 814779, active in the state's records on Sep 23, 2026General building, electrical, plumbingNo 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 2002 | ||
| Jobs on record | 528 jobs on San Francisco permits, 2021 to 2026: 493 EV charger installations, 34 panel upgrades, 1 remodelThe most EV charger permits of 129 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover September 2021 to September 2026.Of their 493 EV charger permits, 18 mention a panel upgrade. |
In their words
- Services: Residential EV charging installation, Commercial EV charging solutions, Fleet electrification services, Multi-unit dwelling charging
and 3 more
Solar and battery solutions, Engineering and design, Permitting assistance - Works in: Nationwide coverage of 41,643 U.S. zip codes
Records: the state license board and City of San Francisco permits. They say: coil.co, read October 2026, summed up by us. We matched the site to this business by its name, city and trade; no license or phone on record could confirm it. We have not checked that the claims are true.
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 814779 on CSLB
Cost and timing
All EV charger jobs in San Francisco: $1,500 to $5,000
Half of 1,747 city permits list an amount in this range. Permit amounts are often lower than what you pay.
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)
Nearly half of their recent permits list $1,200
5 of their 11 EV charger permits with a value in the last 12 months list exactly that, which looks like a set figure rather than a price. What EV charger jobs cost in San Francisco.
Get 2 or 3 written quotes.
Permit timeline
Across San Francisco, a EV charger permit stays open about 27 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 EV charger jobs take.
Track record
13 jobs in the last 12 months, down from 22 the year before
Where they work most
- 94103111 jobs
- 9410790 jobs
- 9411076 jobs
- 9411438 jobs
- 9410230 jobs
Jobs by kind of work
Latest jobs
A row marked ×2 or more stands for that many similar jobs on one day in one ZIP code.
| Date | Work | ZIP |
|---|---|---|
| Aug 4, 2026 | EV chargerNo details on the permit | 94102 |
| Jun 1, 2026 | EV charger | 94110 |
| May 6, 2026 | EV chargerStandard ev charger installation - original work under permit #ew202507097817 | 94110 |
| Apr 28, 2026 | Panel upgradeInstall (10) ev chargers on existing ev panel | 94103 |
| Apr 28, 2026 | EV chargerInstall (10) ev chargers on existing ev panel | 94103 |
| Apr 24, 2026 | RemodelRemodel downstairs bathroom, new toilet, shower and sink | 94122 |
| Apr 16, 2026 | EV charger | 94115 |
| Apr 16, 2026 | EV charger | 94110 |
| Apr 15, 2026 | EV chargerStandard ev charger installation - original work done under expired permit #ew202009180450 | 94110 |
| Mar 2, 2026 | EV charger | 94110 |
| Jan 28, 2026 | EV chargerStandard ev charger installation and power meter for load management | 94110 |
| Nov 21, 2025 | EV chargerStandard ev charger installation - meter tap | 94103 |
| Nov 6, 2025 | EV charger | 94112 |
| Sep 22, 2025 | EV chargerInstallation of (1)(n) ev charger | 94116 |
| Aug 20, 2025 | Panel upgradeInstallation of (1) new meter - 200 amp meter main disconnect | 94107 |
| Jul 8, 2025 | Panel upgradePer inspector request, permit under ew201911295151 - 100 amp service installation | 94134 |
| Jul 2, 2025 | EV chargerUnit 806 - tesla ev installation | 94102 |
| Jun 6, 2025 | Panel upgradeL2 dualport ev charger installation with nema 14-50 receptacle meter tap w/ dcc energy management… | 94107 |
| Jun 6, 2025 | EV chargerL2 dualport ev charger installation with nema 14-50 receptacle meter tap w/ dcc energy management… | 94107 |
| May 6, 2025 | Panel upgrade | 94105 |
| May 6, 2025 | EV charger | 94105 |
| Feb 28, 2025 | Panel upgrade (×3, same day) | 94102 |
| Feb 28, 2025 | EV charger (×3, same day) | 94102 |
| Feb 11, 2025 | Panel upgradeInstallation of (1)(n) ev charger and (1)(n) 60a sub panel | 94114 |
| Feb 11, 2025 | EV chargerInstallation of (1)(n) ev charger and (1)(n) 60a sub panel | 94114 |
| Dec 31, 2024 | Panel upgradeMeter tap, subpanel, wallbox power meter and ev charger | 94102 |
| Dec 31, 2024 | Panel upgradeMeter tap, subpanel, wallbox power boost meter and ev charger | 94107 |
| Dec 31, 2024 | EV chargerMeter tap, subpanel, wallbox power meter and ev charger | 94102 |
| Dec 31, 2024 | EV chargerMeter tap, subpanel, wallbox power boost meter and ev charger | 94107 |
| Dec 23, 2024 | Panel upgradeInstallation of (6)(n) ev circuits, power-sharing (17)(n) ev chargers utilizing (e) conduit and (e)… | 94107 |
| Dec 23, 2024 | EV chargerInstallation of (6)(n) ev circuits, power-sharing (17)(n) ev chargers utilizing (e) conduit and (e)… | 94107 |
| Sep 12, 2024 | EV chargerNo details on the permit | 94110 |
| Aug 28, 2024 | EV chargerInstallation of ev charger for unit 2 and unit 4 | 94110 |
| Aug 21, 2024 | Panel upgrade (×4, same day) | 94115 |
| Jun 27, 2024 | EV charger | 94110 |
| Jun 4, 2024 | EV charger | 94110 |
| May 23, 2024 | EV charger | 94107 |
| May 21, 2024 | Panel upgradeInstallation of standard ev charger and sub panel | 94131 |
| May 21, 2024 | EV chargerInstallation of standard ev charger and sub panel | 94131 |
| Mar 13, 2024 | Panel upgradeInstallation of (n) 150a 208v electrical panel and (18) ev chargers | 94114 |
What to ask before you hire
About Coil Inc
- Ask what the warranty covers and for how long, in writing.
Worth asking any EV charger installer
- Can you show me proof of liability insurance and your bond?
- Is my panel big enough, or does it need an upgrade first?
- Where will the wire run, and what does each extra foot cost?
- Who pulls the permit, and who meets the inspector?
Get a quote from Coil Inc
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