B + C-10JPGState contractor license
California Contractor License
Doka Construction
CSLB License #1138052 with B General Building and C-10 Electrical classifications.
Credentials + compliance
Review Doka’s state and local licenses, firm certifications, individual technician credentials, training records, and supplied insurance evidence.
Document library
Each item below links to the document supplied by Doka Construction. Credentials are labeled by type so licenses are not confused with course completion records.
10documents available
B + C-10JPGState contractor license
Doka Construction
CSLB License #1138052 with B General Building and C-10 Electrical classifications.
SB MicroJPGState business certification
Doka Construction
California DGS Office of Small Business & DVBE Services Certification ID #2053021.
RosevillePDFLocal business license
Doka Construction
City of Roseville business license #00857648 for construction services.
IICRCPDFFirm credential
Doka Construction
IICRC Company #70262967.
WRT + FSRTPDFIICRC technician certifications
Dmitrii Dudnik
Water Damage Restoration and Fire & Smoke Damage Restoration credentials.
IICRCPDFIICRC technician certifications
Oksana Dudnik
Odor Control, Upholstery & Fabric Cleaning, Carpet Cleaning, and Carpet Repair & Reinstallation credentials.
OSHA 30PDFCourse completion record
Dmitrii Dudnik
OSHA 30-Hour Outreach Training Program - Construction.
NFPA 70EPDFCourse completion record
Dmitrii Dudnik
NFPA 70E 2024: Standard for Electrical Safety in the Workplace.
RRPPNGTraining credential
Dmitrii Dudnik
Lead Safety for Renovation, Repair & Painting Initial training.
PG&EPDFTrade Ally Network course completion
Dmitrii Dudnik
PG&E Trade Ally Network training for the Residential EV Charging Rebate Program.
Insurance
Coverage below is taken from the supplied July 14, 2026 certificate of liability insurance. Client-specific certificate holder wording or endorsements may be required during vendor onboarding.
View supplied insurance certificate$1M each occurrence / $2M aggregateShown through July 16, 2027
$1M each occurrence / aggregateShown through July 16, 2027
$1M employers’ liability limitsShown through June 9, 2027
The automobile liability line on the supplied certificate shows a policy end date of July 16, 2026, so it is not presented above as current proof.
Important distinction
OSHA 30 and NFPA 70E are training credentials. They are not separate contractor licenses. Doka’s contractor authority is represented by its active California B General Building and C-10 Electrical classifications.
Credential and insurance documentation can change at renewal. Current copies should be confirmed during vendor onboarding or contract review.
Northern California coverage
Tell us about your service program, property, or upcoming scope. We’ll confirm fit, coverage, and the right next step.