Osta operates through five fully licensed subsidiary companies, each holding the appropriate California contractor licenses for their specialized work:
Licensed Entities:
OC Electricians – C-10 Electrical Contractor License (#1133600)
LA Electricians – C-10 Electrical Contractor License (pending)
Inland Empire Electricians – C-10 Electrical Contractor License (pending)
Oceanside Electricians – C-10 Electrical Contractor License (pending)
OC Plumbing & Air by Osta – C-36 Plumbing and C-20 HVAC Contractor Licenses (pending)
Insurance Coverage: Every Osta subsidiary maintains comprehensive insurance protection including general liability coverage up to $2 million, workers' compensation insurance for all employees, and commercial auto insurance for company vehicles. This protects you, your property, and our team throughout every project.
Professional Standards: Unlike companies that use independent contractors or unlicensed "handymen," every Osta professional is a W-2 employee who has completed:
California contractor licensing requirements and examinations
Company-specific technical training and certification programs
Background checks and employment verification
Ongoing education to maintain current code knowledge
When an Osta professional arrives at your property, you receive documented proof of licensing and insurance upon request. This isn't just compliance—it's accountability. Our professionals represent Osta directly, maintaining consistent quality standards backed by our company reputation and one-year labor warranty.
The licensing structure also enables legal permit pulling for all jurisdictions we serve, ensuring your project meets building codes and passes required inspections without complications.