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Solar · Battery · Electrical contractorSimi Valley, CA

Aeterna Energy LLC

Licensed since 2015 · Limited Liability · 4 building permits on record

CSLB #1009773 · ActiveWorkers' comp insuredBonded $25,000Verified website
License classes
B General BuildingC-7 Low Voltage SystemsC-10 ElectricalC-20 HVACC-43 Sheet MetalC-46 Solar
4
Permits on record
1 jurisdiction
0
Permits in 3 years
last Jan 20, 2023
2
Solar systems
2
Battery installs

Work history

Building permits: City of Los Angeles

Permits by year

120191202022023
Data covers City of Los Angeles 2006–Oct 2026.

What they build

Battery storage
2
Solar
2

Most recent permits

IssuedWorkJurisdictionZIP
Jan 20, 2023SolarCity of Los Angeles90210
Jan 20, 2023SolarCity of Los Angeles91604
Dec 8, 2020Battery storageCity of Los Angeles90402
Aug 8, 2019Battery storageCity of Los Angeles90402
Only the type of work, date and ZIP are shown — never homeowner names or street addresses.
Permits are matched to this contractor by CSLB license number on the permit

Where they work

Building permits

Jurisdictions

Los Angeles
4

Top ZIP codes

  • ZIP 904022
  • ZIP 902101
  • ZIP 916041
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#1009773 · Active
  • Business typeLimited Liability
  • Issued · expiresDec 16, 2015 · Dec 31, 2027
  • OfficeSimi Valley, CA 93065
  • CSLB record updatedJan 16, 2026
  • Contractor bond$25,000 · since Jan 1, 2023
  • Bond companyWestern Surety Company
  • Workers' compensationWorkers' Compensation Insurance · until Feb 27, 2027
  • InsurerState Compensation Insurance Fund

License classes

B General BuildingC-7 Low Voltage SystemsC-10 ElectricalC-20 HVACC-43 Sheet MetalC-46 Solar
Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

aeternaenergy.com

Services

Battery storageCommercialFinancingSolar installation

Certifications claimed

NABCEP
  • Websiteaeternaenergy.com
From the company's own website, checked Oct 8, 2026. Claims are the company's; we show where each came from.
Facts with links to the page they came from

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Questions & answers

Is Aeterna Energy LLC licensed?
CSLB license #1009773 is active, issued Dec 16, 2015 and valid through Dec 31, 2027, with classes B, C-7, C-10, C-20, C-43, C-46.
Is Aeterna Energy LLC insured and bonded?
CSLB lists workers' compensation insurance with State Compensation Insurance Fund until Feb 27, 2027 and a $25,000 contractor bond with Western Surety Company.
How many jobs has Aeterna Energy LLC done?
Building permits name the company on 4 jobs, including 2 battery storage, 2 solar.
Where does Aeterna Energy LLC work?
Most permits are in City of Los Angeles.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Jan 16, 2026).
  2. Building permits — City of Los Angeles.
  3. Company website — aeternaenergy.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing