Yes. In California, any electrical work on a commercial or industrial facility must be performed by — or under the direct supervision of — a licensed C-10 Electrical Contractor. A general building contractor (B license) cannot legally self-perform significant electrical work. Hiring an unlicensed or improperly licensed contractor puts your project at risk of failed inspections, voided insurance, and serious CSLB liability. MK Electric & Design Inc. holds an active California C-10 license and carries full insurance — so every job we touch is covered, compliant, and inspectable. If you're a GC bidding a project in Turlock, Modesto, Fresno, Sacramento, or anywhere in the Central Valley, we're the electrical sub you can put on your bid with confidence.

Start by verifying their C-10 license is active on the CSLB website — that takes 60 seconds and filters out a lot of risk. Beyond licensing, ask for references from similar project types (ag facilities, food processing, warehouses, TI buildouts) and ask specifically who will be on your job site. Some contractors win the bid and send a crew you've never met. At MK Electric, we're a Central Valley-based team — Turlock is home — and we're hands-on from estimate to final inspection. We've worked directly with general contractors, food and ag plant managers, and business owners across Modesto, Fresno, Stockton, Livermore, and Sacramento. The best way to know if we're a fit is to call us and talk through your project. We'll be straight with you about scope, schedule, and price.

Panel upgrade costs in California vary based on your current service size, what you're upgrading to, conduit routing, utility coordination, and permit fees — but for an industrial or commercial facility in the Central Valley, most panel upgrades run somewhere between $3,500 and $15,000+, depending on complexity. You likely need one if: your breakers are tripping regularly under normal load, you're adding new equipment and your current service can't support it, your facility has older Federal Pacific or Zinsco panels (a safety liability), or you're expanding your operation and need more circuits. Don't wait for an equipment failure or a failed inspection to find out your electrical system is undersized. MK Electric offers on-site assessments for facilities across Turlock, Modesto, Fresno, and surrounding areas — we'll tell you exactly what you have and what you need.

Item descripYes — and it's one of the things we do best. We work regularly as the electrical subcontractor on ground-up and tenant improvement projects alongside general contractors throughout the Central Valley and California. We handle the full electrical scope: underground and rough-in, panel and distribution, branch circuits, high-bay lighting, equipment connections, and final inspection. We pull our own permits, coordinate directly with the inspector, and keep the GC informed so electrical never holds up your schedule. We're set up to work on projects of all sizes — whether it's a 5,000 sq ft food processing TI in Turlock or a 100,000 sq ft warehouse buildout in Stockton or Sacramento. Send us your plans and we'll get you a number.tion