Summit Technology Group Inc
Solar installer working in Marin County. Licensed since 2001.
- License active
- Workers' comp on file
12 jobs on Marin County permits, 2022 to 2025: 10 solar installations, 1 panel upgrade, 1 EV charger installation. 32nd most solar system permits of 82 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 793873, 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 2001 | |
| Jobs on record | 12 jobs on Marin County permits, 2022 to 2025: 10 solar installations, 1 panel upgrade, 1 EV charger installation32nd most solar system permits of 82 licensed contractors in Marin County. That counts jobs, not quality.Our Marin County permit records cover October 2021 to July 2026. |
Records: the state license board and City of Marin County 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 793873 on CSLB
Cost and timing
All solar system jobs in Marin County: $17,000 to $44,000
Half of 2,700 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Solar with a battery in Marin County: $24,000 to $56,000 (869 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 $15,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What solar system jobs cost in Marin County.
Get 2 or 3 written quotes.
Track record
Jobs per quarter
Where they work most
- 949044 jobs
- 949032 jobs
- 949372 jobs
- 949471 job
- 949401 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 |
|---|---|---|---|
| Sep 3, 2025 | SolarREPLACE 100A SYLVANIA MSP LIKE-FOR-LIKE - PV READY EATON MBE1224PV100BTF Replace Circuits /… | 94947 | $5,500 |
| Jul 16, 2024 | Panel upgradeReplace 100amp subpanel like-for-like and install EV receptable New Circuits / Outlets, Replace… | 94903 | $5,100 |
| Jul 16, 2024 | EV chargerReplace 100amp subpanel like-for-like and install EV receptable New Circuits / Outlets, Replace… | 94903 | $5,100 |
| Apr 23, 2024 | Solar, 7.38 kW1. INSTALL 7.38kW PHOTOVOLTAIC SYSTEM ON ROOF OF SFD 2. INSTALL 27kW ENERGY STORAGE SYSTEM ON… | 94904 | $63,000 |
| Feb 2, 2024 | Solar, 8.8 kWInstall new 8.8kW PV system on Roof of SFD and install new 30.24kW Energy Storage System (ESS) in… | 94940 | $70,000 |
| Feb 1, 2024 | SolarTie-in (E) Generator to (E) PV system Replace Circuits / Outlets | 94937 | not stated |
| Oct 15, 2023 | SolarInstall (2) ESS, tie into (E) PV system | 94956 | $35,000 |
| Jun 22, 2023 | SolarInstall new PV system on roof of (E) SFD and Install ESS on (N) backboard | 94937 | $140,000 |
| Feb 20, 2023 | Solar, 15.2 kWInstall 15.2kw roof mounted PV system with ESS | 94904 | $10,500 |
| Aug 2, 2022 | Solar, 7.2 kWInstall a 7.2kW roof mounted PV system with ESS | 94970 | $3,500 |
| Jul 7, 2022 | SolarReplace existing PV panels and inverters | 94904 | $3,000 |
| Jan 13, 2022 | Solar, 12.0 kWSOLAR 12.0kw Rooftop Photovoltaic - Express | 94904 | $15,000 |
What to ask before you hire
About Summit Technology Group Inc
- Ask what the warranty covers and for how long, in writing.
Worth asking any solar installer
- Can you show me proof of liability insurance and your bond?
- What size system, which panels and inverter, and what will it make in a year?
- Is my roof good for 25 more years, and what if it needs work first?
- Who handles the permit and the utility's approval to turn it on?
Get a quote from Summit Technology Group Inc
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