Solar EnergySolar Installation and ServiceActiveVerified

Diablo Solar

Cristofer Jesus Cabrera, Registered Agent

Contacts include sales and service personnel.

Filed July 8, 2026 · Concord, CA · Contra Costa County

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Source

California Secretary of State (bizfile Online) · Entity B20260315871 · Retrieved July 14, 2026

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About Diablo Solar

Diablo Valley Solar Services LLC filed in California on July 8, 2026, as an active solar installation and service company based in Concord. The owner, Cristofer Jesus Cabrera, filed personally as the registered agent. Its domain was registered on January 6, 2000, 9,680 days before filing, via Network Solutions, and the website is a modern WordPress site. No annual report or EIN on file yet. We estimate revenue between $10 million and $50 million and 26 to 100 employees.

  • Domain registered 9,680 days before filing, indicating a very long-established web presence.
  • Owner filed personally as the registered agent.
  • Website built with WordPress, suggesting a modern content management system.
  • No annual report or EIN on file yet.

Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 24, 2026.

One of 25 new businesses registered in Concord in July 2026, and the only solar energy business registered there that month.

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Filing Details

Entity NameDiablo Valley Solar Services LLC
Entity TypeLLC
Entity NumberB20260315871
Filing DateJuly 8, 2026
Principal AddressLocked
City / State / ZipConcord, CA 94519
CountyContra Costa
TimezonePacific (PT)
EIN on FileNo
Registered AgentCristofer Jesus Cabrera
Filed ViaSelf-filed (owner is the registered agent)
WebsiteYes · domain registered 9680 days before filing · registrar Network Solutions
Website BuildModern · WordPress
Annual ReportNot yet filed
Estimated Revenue$10M-$50M (estimate)
Estimated Employees26-100 (estimate)
FootprintBrick and mortar (estimate)
First Recorded by DayOneLeadJuly 14, 2026 (6 days after filing)

Verified Business Profile

SubcategorySolar Installation and Service

Contact Information

WebsiteLocked
PhoneLocked
EmailLocked
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Verified Website Profile

We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.

Domain RegisteredLocked
Domain AgeLocked
RegistrarLocked
Website PlatformLocked
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Frequently Asked Questions

When was Diablo Solar registered?

Diablo Solar was registered as LLC on July 8, 2026 in California.

Where is Diablo Solar located?

Diablo Solar is based in Concord, CA, 94519, in Contra Costa County.

What type of business is Diablo Solar?

Diablo Solar is classified as a solar energy business (solar installation and service).

Does Diablo Solar have an EIN on file?

No EIN was found on file for Diablo Solar at the time of registration.

Who Sells to This Business

Based on the business category, these service providers typically target this type of business.

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