McNamara Electric: Napa Valley's Trusted Electrical Contractor Since 1987

Based in the beautiful rolling hills of Angwin, California, McNamara Electric has been the go-to name for electrical work in the Napa Valley for over three decades. For Angwin residents and winery owners alike, Bill McNamara and his team provide reliable, high-quality service that stands the test of time.

Business Overview

McNamara Electric is a family-operated business focused on both residential and commercial projects. They are known for tackling short-term jobs that demand a high level of skill and precision. Whether you need a simple light fixture installed or a more complex inspection, Bill and his team are available during regular business hours. They approach every job, big or small, with a dedication to safety and efficiency that Napa Valley homeowners and businesses have come to rely on.

Key Electrical Services

McNamara Electric offers a focused range of services to keep homes and businesses running smoothly:

• Electric Inspection: Thorough checks to ensure your system is safe and up to code.
• Electric Installation or Replacement: Upgrading panels, outlets, switches, or wiring.
• Light Fixture Installation: From elegant chandeliers for a tasting room to practical lighting for your Angwin home.

Areas We Serve

McNamara Electric proudly serves communities across the Napa Valley and Sonoma region, including Angwin, Saint Helena, Yountville, Glen Ellen, Sonoma, Boyes Hot Springs, and surrounding towns.

Company History: A Legacy of Craftsmanship

The story of McNamara Electric begins long before Angwin, California. Bill McNamara got his electrical license in 1976 and worked in his family's business, wiring his first house at just 13 years old. He moved to Napa Valley in 1986, a time when the local wine industry was beginning to boom. He spent years contracting at the Sears Point Raceway (now Infineon Raceway) while building his reputation. As wineries like Sutter Home and Beringer expanded, they needed skilled electricians. Bill's business grew right alongside them, working on some of the most prestigious vineyards in the world. Today, while he still takes on major projects, Bill focuses on service calls and specialized smaller jobs, bringing that same winery-level quality to every home.

Meet the Owner: Bill McNamara

Bill McNamara lives on his ranch right here in Angwin, CA. A licensed contractor since 1976, his deep roots in the community go beyond electrical work. He sponsors a local midget sprint car driver, Britton Bock, showing his support for local talent. Clients often mention how Bill brings creative, practical ideas to a project, suggesting the perfect fixture or the right type of bulb. He puts his heart into everything he does, whether it's on the job or at the racetrack.

What Makes McNamara Electric Stand Out

• Winery-Proven Expertise: Experience working with iconic names like Charles Krug, Quintessa, and Francis Ford Coppola Winery.
• High-End Residential Focus: Bringing commercial-grade quality and attention to detail to local homes.
• Commitment to the Craft: Bill is known for never taking the easy way out, ensuring every connection is secure and every installation is flawless.
• Deep Local Ties: As a longtime Angwin, CA resident, Bill understands the unique electrical needs of Napa Valley properties.

Why Napa Valley Homeowners Choose McNamara Electric

For electrical work in Angwin, California and the greater Napa Valley, people choose McNamara Electric for a simple reason: proven trust. Since 1987, Bill has built a business not just on licenses and skills, but on caring for the customer and the job. In an area known for its high standards, McNamara Electric delivers the kind of thoughtful, durable work that lets you relax, knowing the job was done right.