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Luminalt Energy Corporation

Solar installer based in San Francisco. Licensed since 2004.

  • License active
  • Workers' comp on file

151 jobs on San Francisco permits, 2021 to 2026: 80 solar installations, 36 panel upgrades, 34 EV charger installations, 1 home addition. The most solar system permits of 26 contractors in San Francisco.

Get a quote from Luminalt Energy CorporationCall (415) 640-4000Visit website Check license 845219

What the records show vs. what they say

The public record next to the business's own words.

QuestionRecords showThey sayMark
Licensed?License 845219, active in the state's records on Sep 23, 2026General building, electrical, heating and air, solarNo complaints or citations on the board's public record.Shows license 845219 on its websiteChecks 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 2004Says it was founded in 2004
Jobs on record151 jobs on San Francisco permits, 2021 to 2026: 80 solar installations, 36 panel upgrades, 34 EV charger installations, 1 home additionThe most solar system permits of 26 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover October 2021 to September 2026.Of their 80 solar system permits, 19 mention a battery.

In their words

  • Services: Residential solar installation, Commercial solar installation, Energy storage systems, Solar panel maintenance
    and 2 moreSolar remodels, Solar new construction
  • It's installed more solar in San Francisco than any other company
  • Works in: San Francisco Bay Area

Records: the state license board and City of San Francisco permits. They say: luminalt.com, read October 2026, summed up by us. We checked the site is theirs (it shows their license on record). We have not checked that the claims are true.

State license board record

No complaints or citations on the board's public record.

Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 845219 on CSLB

Cost and timing

Permit value (not a price)

Their typical permit lists $44,208 (half list more, half less)

That is the figure written on the permit form, which can be far from what you pay. Across San Francisco, half of all solar system permits list $16,000 to $51,000. What solar system jobs cost in San Francisco.

Get 2 or 3 written quotes.

Permit timeline

Across San Francisco, a solar system permit stays open about about 6 months, 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. Waiting for the permit adds about 35 days. How long solar system jobs take.

Track record

87 jobs in the last 12 months, up from 32 the year before

Q3 2021: 1 jobQ4 2021: 6 jobsQ1 2022: 2 jobsQ2 2022: 2 jobsQ3 2022: 5 jobsQ4 2022: 1 jobQ1 2023: 2 jobsQ2 2023: 3 jobsQ3 2023: 2 jobsQ4 2023: 1 jobQ1 2024: 3 jobsQ2 2024: 2 jobsQ3 2024: 2 jobsQ4 2024: 6 jobsQ1 2025: 4 jobsQ2 2025: 9 jobsQ3 2025: 14 jobsQ4 2025: 27 jobsQ1 2026: 11 jobsQ2 2026: 32 jobsQ3 2026: 16 jobsBusiest: 32 jobs20222023202420252026
Each bar is 3 months of permits. The tallest is 32 jobs, April to June 2026. Across San Francisco, all contractors together had 1600% more solar system jobs in the last 12 months than in the 12 months before.

Where they work most

  • 9412118 jobs
  • 9413117 jobs
  • 9411017 jobs
  • 9411417 jobs
  • 9412217 jobs

Jobs by kind of work

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

DateWorkZIPOn the permit form
Sep 17, 2026Solar94131not stated
Sep 17, 2026Solar, 0.86 kW94110not stated
Aug 31, 2026Solar94121$26,500
Aug 28, 2026Solar, 0.88 kW94110$7,488
Aug 27, 2026Panel upgradeInstall (1) span 225 a distribution panel and all necessary conduit, conductors and breakers94115$95,685
Aug 21, 2026EV chargerInstall 60 a tesla universal wall connector evse with dynamic charging and all necessary conduit,…94110$1,950
Aug 11, 2026Solar, 0.88 kW94121$51,460
Jul 30, 2026Solar94107$28,850
Jul 21, 2026Panel upgradeInstall 200 a subpanel and 3 circuit for future expansion94107$34,665
Jul 20, 2026EV chargerInstall 60 a evse and all necessary conduit, conductors and breakers94107$2,500
Jul 17, 2026Solar, 11.88 kW94118$85,785
Jul 16, 2026Solar94112$19,000
Jul 16, 2026EV chargerInstall 60 a tesla universal wall connector evse and all necessary conduit, conductors and breakers94131$1,950
Jul 13, 2026Solar, 9.24 kW94118$67,727
Jul 9, 2026Solar, 5.72 kW94114$56,105
Jul 2, 2026Panel upgradeInstallation of a tesla universal wall connector and a subpanel including all necessary conductors,…94131$4,000
Jun 29, 2026Solar, 7.04 kW94131$58,791
Jun 24, 2026Solar, 1.32 kW94131$24,589
Jun 23, 2026Solar94121not stated
Jun 12, 2026Solar94115not stated
Jun 11, 2026Panel upgradeInstallation of a new subpanel including breakers, conduit and wiring94132$1,500
Jun 11, 2026EV chargerInstall 60 a tesla universal wall connector evse with dynamic charging and all necessary conduit,…94131$41,490
Jun 1, 2026Solar94117$19,000
May 29, 2026Solar, 8.17 kW94110$70,015
May 27, 2026Solar94121$12,000
May 26, 2026Solar, 7.92 kW94122$50,865
May 21, 2026Solar, 8.36 kW94110$54,555
May 19, 2026Solar, 7.04 kW94131not stated
May 19, 2026Solar, 1.32 kW94131$23,589
May 13, 2026Panel upgradeReplace existing main distribution panel with new 225 a load center and relocate all loads from…94115$32,350
May 12, 2026Panel upgradeSubpanel include all necessary conduit, conductors and breakers94118$1,500
May 8, 2026Solar, 3.52 kW94122not stated
May 7, 2026Panel upgradeInstallation of a subpanel including breakers, conduit and wiring94110$1,897
Apr 29, 2026Solar94121$19,350
Apr 24, 2026EV chargerInstallation of a span subpanel, tesla universal wall connector evse, and infrastructure for future…94110$10,950
Apr 22, 2026Solar, 4.4 kW94123not stated
Apr 21, 2026Solar, 7.92 kW94122$50,865
Apr 20, 2026Addition94131$11,500
Apr 20, 2026Solar, 30.36 kW94121$209,850
Apr 20, 2026Solar94131$11,500

What to ask before you hire

About Luminalt Energy Corporation

  • 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 Luminalt Energy Corporation

Five quick questions. We pass your request to Luminalt Energy Corporation.

You decide who to hire. Your details go only to the contractors you pick. How we use your details

1. Where is the job?

We match contractors who work near it. We never ask for your street address.

2. What do you need?

Pick any that fit.

3. When do you want to start?
4. What is your rough budget?

A range is fine. It helps contractors reply with a real number.

5. Where should we send it?

Your contact details go only to who you pick here.

Sent. We have your request.

We pass it to Luminalt Energy Corporation. 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 room

More solar installers near 94121 and 94131

See all 26 solar installers in San Francisco, ranked by jobs

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