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Solar · Electrical · Roofing contractorEl Cajon, CA

Semper Air

Licensed since 2021 · Corporation · No building permits on record yet

CSLB #1083681 · ActiveWorkers' comp insuredBonded $25,000Verified website
License classes
B General BuildingC-10 ElectricalC-20 HVACC-39 RoofingC-46 Solar

License, bond & insurance

California Contractors State License Board
  • CSLB license#1083681 · Active
  • Business typeCorporation
  • Issued · expiresNov 12, 2021 · Nov 30, 2027
  • OfficeEl Cajon, CA 92020
  • CSLB record updatedOct 2, 2026
  • Contractor bond$25,000 · since Sep 15, 2025
  • Bond companyAtlantic Specialty Insurance Company
  • Workers' compensationWorkers' Compensation Insurance · until Oct 10, 2027
  • InsurerPraetorian Insurance Company

License classes

B General BuildingC-10 ElectricalC-20 HVACC-39 RoofingC-46 Solar
Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

semperair.com

Services

Battery storageFree estimatesGuttersHVACRoof replacementSkylightsSolar installation

Certifications claimed

Tesla Certified Installer
  • Founded2012
  • Websitesemperair.com
  • Brands mentionedEnphase, Owens Corning, Panasonic, Powerwall, SolarEdge, SunPower, Tesla
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 Semper Air licensed?
CSLB license #1083681 is active, issued Nov 12, 2021 and valid through Nov 30, 2027, with classes B, C-10, C-20, C-39, C-46.
Is Semper Air insured and bonded?
CSLB lists workers' compensation insurance with Praetorian Insurance Company until Oct 10, 2027 and a $25,000 contractor bond with Atlantic Specialty Insurance Company.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Oct 2, 2026).
  2. Company website — semperair.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing