Altadena Energy & Solar Inc
Solar installer based in Pasadena. Licensed since 2012.
- License active
- Workers' comp on file
24 jobs on Los Angeles permits, 2022 to 2026: 23 solar installations, 1 panel upgrade. 175th most solar system permits of 561 contractors in Los Angeles.
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 979146, active in the state's records on Sep 23, 2026Electrical, solarNo 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 2012 | |
| Jobs on record | 24 jobs on Los Angeles permits, 2022 to 2026: 23 solar installations, 1 panel upgradeThey are based in Pasadena. Work outside Los Angeles is not in these records.175th most solar system permits of 561 licensed contractors in Los Angeles. That counts jobs, not quality.Our Los Angeles permit records cover June 2023 to September 2026.Of their 23 solar system permits, 8 mention a battery. |
Records: the state license board and City of Los Angeles 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 979146 on CSLB
Cost and timing
Solar in Los Angeles: $18,000 to $40,000
Half of 3,193 installs from January 2021 to December 2023 cost an amount in this range.
How to read this range
These are prices homeowners paid, as installers reported them to state programs. Lawrence Berkeley National Laboratory collects them in its Tracking the Sun data. A quarter paid less than this range, and a quarter paid more. The prices are before the federal tax credit.
Permit timeline
Across Los Angeles, a solar system permit stays open about about 8 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 62 days. How long solar system jobs take.
Track record
7 jobs in the last 12 months, up from 6 the year before
Where they work most
- 900657 jobs
- 900416 jobs
- 902911 job
- 900261 job
- 913261 job
Jobs by kind of work
- Solar
- Panel upgrade
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 |
|---|---|---|---|
| Aug 26, 2026 | Solar, 38.4 kW | 90065 | not stated |
| Aug 10, 2026 | Solar, 38.4 kW | 90065 | not stated |
| Aug 6, 2026 | Solar, 6.9 kW[ePlan] Roof mounted solar PV1 system with BESS. 15 modules/microinverters, 1 battery, 1 combiner,… | 90291 | not stated |
| Mar 18, 2026 | Solar, 38.4 kW | 90041 | not stated |
| Mar 18, 2026 | Solar, 38.4 kWInstallation of a roof-mounted central/string inverter solar photovoltaic (PV) system, not… | 90065 | not stated |
| Mar 12, 2026 | Solar, 38.4 kW | 90026 | not stated |
| Feb 11, 2026 | Solar(EPlan) PV1 for installation of roof mounted solar system and installation of energy storage system | 91326 | not stated |
| Sep 3, 2025 | Solar[ePlan] Install roof mounted solar PV & BESS system at single family home | 90041 | not stated |
| Jun 12, 2025 | Solar[E-Plan] Install solar PV system on new ADU (1533 N Hazelwood). System comprised of (7) 460W… | 90041 | not stated |
| Jun 11, 2025 | Solar, 38.4 kW | 90065 | not stated |
| Dec 4, 2024 | Solar, 38.4 kW | 90043 | not stated |
| Nov 27, 2024 | Solar[eplan] pv1 Install solar pv system for new ADU construction at 2353 N Hidalgo | 90039 | not stated |
| Oct 7, 2024 | Solar, 38.4 kW | 90041 | not stated |
| Sep 16, 2024 | Solar, 38.4 kW | 90048 | not stated |
| Sep 10, 2024 | Solar, 38.4 kW | 91606 | not stated |
| Sep 6, 2024 | Solar[ePlan][PV1] Install 10.66kWDC/13.5kWAC PV system with (26) 410W modules, racking system, microgrid… | 90065 | not stated |
| Aug 21, 2024 | Solar, 5.5 kW[ePlan] New roof mounted solar PV1 system with 12 modules/MCIs and 1 central inverter | 90041 | not stated |
| Jun 24, 2024 | Solar, 10.22 kW[eplan] Install 10.22 kW DC roof mounted PV system and 27 kWh energy storage system | 90027 | not stated |
| May 25, 2024 | SolarInstall solar PV system on an ADU roof | 90041 | not stated |
| Apr 16, 2024 | Solar[EPLAN] PV1+ESS. Install solar PV and battery energy storage microgrid on house and ADU. System… | 90272 | not stated |
| Apr 2, 2024 | Solar10.010 KWDC PV system on single family home | 90065 | not stated |
| Jul 7, 2023 | Solar[ePlan] New solar PV1 & BESS system with (19) modules/microinverters, (1) combiner box, (1) 150A… | 90019 | not stated |
| Jun 16, 2023 | Solar[eplan] new rooftop mounted pv1 installation with (15) modules, (15) micro-inverters, (1) combiner… | 90065 | not stated |
| Sep 8, 2022 | Panel upgrade(eplan) new installation of 1 central inverter, 1 ess, 1 panel of 125 | 90015 | not stated |
What to ask before you hire
About Altadena Energy & Solar 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?
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