Vonnegut Electric & Solar: Your Castro Valley, CA Electrical and Solar Expert

Vonnegut Electric & Solar is a trusted local provider of electrical and solar services for homes and businesses in Castro Valley, CA and the wider Bay Area. As a sole proprietor, owner and operator Mike Vonnegut brings personal accountability and hands-on expertise to every job, from simple outlet repairs to full solar system installations.

Business Overview

This is a one-person operation, which means when you call Vonnegut Electric & Solar in Castro Valley, CA, you're speaking directly with the licensed professional who will do the work. The company focuses primarily on residential services, offering emergency electrical repair availability during its extended weekday hours from 9:00 AM to 11:00 PM, Monday through Thursday.

Key Services

Vonnegut Electric & Solar provides a full range of electrical and solar solutions to keep your home safe, efficient, and powered.

• Electrical Safety & Repairs: Circuit breaker and electric panel installation/repair, outlet and light fixture work, wire repairs, and thorough electrical inspections.
• Home Electrification & Upgrades: Installation of electric vehicle (EV) charging stations, generators, and doorbell systems.
• Complete Solar Solutions: Full solar system design and installation, including rooftop panels and solar shingles. They also offer system additions, maintenance, cleaning, and repair services.

Areas Served

While based in Castro Valley, the company serves a broad region across the East Bay and North Bay. This includes nearby cities like Hayward, San Leandro, and Pleasanton, and extends to communities such as Vallejo, Vacaville, Napa, San Ramon, Petaluma, Novato, Danville, and many more.

Company History

Founded by Mike Vonnegut, a Castro Valley local and 10-year U.S. Navy veteran, the business was built on a foundation of discipline and precision. Operating as a sole proprietor under CSLB license #1080386 (C-10 Electrical and C-46 Solar), the company deliberately avoids the corporate structure of an LLC. This choice reflects a commitment to direct, personal responsibility for every project completed for neighbors in the community.

Leadership

Owner Mike Vonnegut is a born-and-raised Bay Area professional. His decade of military service instilled a rigorous attention to detail and reliability, which he now applies to the electrical trade. As a C-10 and C-46 licensed contractor, he possesses the specific credentials for both high-voltage electrical work and solar contracting. His deep local roots mean he understands the specific needs of Castro Valley homes, from older wiring in established neighborhoods to integrating solar on newer constructions.

Specialties & Highlights

• Personal Accountability: As a sole proprietor, Mike is directly responsible for the quality and safety of every job.
• Dual Licensing: Holds both C-10 (Electrical) and C-46 (Solar) contractor licenses, ensuring expertise across all services offered.
• Local Knowledge: Intimate understanding of Bay Area housing styles, local climate factors affecting solar efficiency, and regional electrical codes.
• Veteran-Owned: The discipline and problem-solving skills from naval service translate directly to precise, trustworthy electrical work.

Why Locals Choose Vonnegut Electric & Solar

Residents and business owners in Castro Valley, CA choose Vonnegut Electric & Solar for a straightforward reason: they get a highly skilled, locally-owned operator who treats every home as if it were his own. The combination of formal licensing, military-trained precision, and a personal stake in each project's success builds unmatched trust. For electrical repairs, panel upgrades, EV charger setups, or solar installations, Vonnegut Electric & Solar provides the dependable, expert service that the Castro Valley community relies on.