C S I S

Licensed since 2003 · Corporation · No building permits on record yet

CSLB #816200 · ActiveWorkers' comp insuredBonded $25,000Verified website

License classes

C-10 Electrical

License, bond & insurance

California Contractors State License Board

CSLB license#816200 · Active
Business typeCorporation
Issued · expiresJan 2, 2003 · Jan 31, 2027
OfficeColton, CA 92324
CSLB record updatedMay 1, 2026

Contractor bond$25,000 · since May 1, 2026
Bond companyPlatte River Insurance Company
Workers' compensationWorkers' Compensation Insurance · until Oct 1, 2026
InsurerTechnology Insurance Company Inc

License classes

C-10 Electrical

Always confirm a license on cslb.ca.gov before signingCheck another license

Similar contractors nearby

All electricians in San Bernardino County

HS

Homelink Solar

Chino, CA · CSLB #1117534

83 permits in 3 years62 solar

AQ

A Q S Mechanical Inc

Colton, CA · CSLB #1082114

57 permits in 3 years

LS

Lifetime Solutions Inc

Victorville, CA · CSLB #588619

41 permits in 3 years

QC

Quality Conservation Services

Montclair, CA · CSLB #1034739

38 permits in 3 years

ME

Mgm Energy

Apple Valley, CA · CSLB #1070457

29 permits in 3 years

ME

Mccloud Enterprises Inc

Apple Valley, CA · CSLB #1015162

17 permits in 3 years

Same county and trade, ranked by permits in the last 3 years

Questions & answers

Is C S I S licensed?

CSLB license #816200 is active, issued Jan 2, 2003 and valid through Jan 31, 2027, with classes C-10.

Is C S I S insured and bonded?

CSLB lists workers' compensation insurance with Technology Insurance Company Inc until Oct 1, 2026 and a $25,000 contractor bond with Platte River Insurance Company.

Sources

Contractors State License Board — license, bond and workers' comp records (May 1, 2026).
Company website — csisinc.com (checked Oct 8, 2026).

Answers use only the facts on this pageIs this your business? Update listing