Diablo Solar Services INC, C-10 Electrical Contractor in Concord, CA
Diablo Solar Services INC operating as a corporation holds an active California contractor license (CSLB #454228), valid through Mar 31, 2028. First issued in 1984, the license has been on the CSLB roster for 42 years. It carries 2 CSLB classifications: C-10 Electrical Contractor and C-46 Solar Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Ace American Insurance Company. The business is based in Concord, in Contra Costa County, California.
- License Number
- 454228
- Issued
- Mar 29, 1984
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100719554
- Effective
- Feb 1, 2023
- Status
- Active
- Coverage
- Leasing Firm, Temp Agency, etc
- Carrier
- Ace American Insurance Company
- Policy Number
- C73885413
- Effective
- Mar 1, 2026
- Expires
- Mar 1, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Diablo Solar Services INC licensed in California?
Yes. Diablo Solar Services INC holds California Contractors State License Board license number 454228, which is active and in good standing. The license was first issued on March 29, 1984. It is valid through March 31, 2028.
What does Diablo Solar Services INC specialize in?
Diablo Solar Services INC is licensed for 2 CSLB classifications: C-10 Electrical Contractor and C-46 Solar Contractor.
Where is Diablo Solar Services INC headquartered?
Diablo Solar Services INC is headquartered at 1990 Olivera Road Suite A, Concord, CA 94520, in Contra Costa County, California.
Does Diablo Solar Services INC have an active surety bond on file with CSLB?
Yes. Diablo Solar Services INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Diablo Solar Services INC carry workers' compensation coverage?
Yes. Diablo Solar Services INC carries active workers' compensation coverage through Ace American Insurance Company.
How do I verify Diablo Solar Services INC's contractor license?
You can verify Diablo Solar Services INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=454228.
- License issuedMar 29, 1984
- Bond activeFeb 1, 2023
- WC coverage startsMar 1, 2026
- WC expiresMar 1, 2027
- License expiresMar 31, 2028
- National Construction Company INC#517533El Cerrito·B General Building Contractor
- White's Reliable Electric INC#452416Richmond·C-10 Electrical Contractor
- Bay Air Systems INC#450929Concord·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Pacific Power & Systems INC#458315Concord·C-10 Electrical Contractor
- Linco Electric INC#443391Byron·C-10 Electrical Contractor
- Five-O Electric#448159Antioch·C-10 Electrical Contractor
- R L Electric#428217Brentwood·C-10 Electrical Contractor
- Hi-Voltage Splicing CO INC#427621Danville·C-10 Electrical Contractor
Working a California job with Diablo Solar Services INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Diablo Solar Services INC? Claim or correct this profile