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About Us

Our Story: A Personal Commitment to Safety

A black and white photo of Sean Campbell, the bearded founder of Voltage Source Inc., smiling while hiking in the redwoods.

For our founder, Sean, electrical safety isn’t just a policy. It is a personal mission born from firsthand experience. Years ago, he was woken in the middle of the night by what he thought was hail, only to discover it was the sound of flames crackling through his attic. He and his roommates escaped, but they lost most everything in the fire, which was later found to have been started by an electrical surge on an improperly grounded system.

This reality hit hard because of his previous work as a handyman, new to the trades. He had been trained in a "run and gun" environment where the standard was often "good enough" to get the job done quickly. After the fire, he was haunted by the potential consequences of this approach and was not willing to work in a system that encouraged cutting corners. He saw too many who offered what he calls a "taillight guarantee," the kind of work that’s only guaranteed as long as you can see the contractor's taillights driving away.

That weight led him to make a life-changing decision. He came back to the trades and committed himself to mastering the electrical trade correctly by applying for an apprenticeship with the IBEW. There, the core values of Safety, Professionalism, Accountability, Relationships, and Quality (SPARQ) provided the foundation for a new, better way of working. This journey is why Voltage Source Inc. was founded: to ensure every project is guided by a non-negotiable commitment to safety, so no other family has to endure a preventable tragedy.

A client and a consultant reviewing a home energy plan on a laptop during a professional consultation.

Our Approach: Your Expert Energy Consultant

Most people call an electrician to fix one problem or install one component, leading to a fragmented process that doesn't account for a home's future needs. We believe a modern home requires a different approach. We see your electrical system as a single, integrated system that needs to be safe, reliable, and ready for tomorrow's technology.

That’s why our process doesn’t start with a quick price for a single part; it starts with a conversation and a plan. We provide you with a custom "electrification roadmap," a multi-year plan that addresses your current issues while preparing for future goals like an EV charger or battery backup. This roadmap includes multiple options, from the most essential safety fix to the "Rolls-Royce" complete system upgrade, allowing you to choose the path that best fits your family's timeline and budget.

Ultimately, this approach puts you in control. Our goal is to empower you with clear, honest information so you can make the best decision for your home without pressure or technical jargon. We serve as your long-term energy advisor, building a partnership founded on trust that ensures your home is safer and more powerful for years to come.

A cleanly wired electrical panel showing the meticulous craftsmanship and high standards of Voltage Source Inc.

Our Promise: Guaranteed Craftsmanship & Expertise

We understand that choosing an electrician is a decision built on trust. You are inviting a professional into your home to work on the system that is critical to your family’s safety. To earn that trust, we believe in providing absolute transparency and backing up our promises with proven credentials and an unmatched guarantee.

Our founder, Sean, is an IBEW-trained union electrician with over 11 years of experience, ensuring your project is handled with the highest level of skill and professionalism. We are a fully licensed California C10 contractor (CSLB# 1129689), bonded, and insured for your complete protection. This level of expertise is how we confidently counter the risk of hiring a "cheaper contractor" whose work may fail inspection.

This is why we can offer our Lifetime Craftsmanship Guarantee. If any issue ever arises due to our installation work, we will stand behind it and make it right, at no cost, for as long as you own your home. This is our commitment to you—the exact opposite of a "taillight guarantee". It’s a promise of a long-term partnership built on quality and accountability.

Schedule Your Consultation

This is the first step towards creating a comprehensive plan for your home. Simply fill out the form below, and our founder, Sean, will personally review your project details. We will contact you within one business day to schedule your on-site assessment.

Get A Transparent Proposal

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707-234-5569

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Proudly serving homeowners throughout Solano and Napa Counties.

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