McNamara Electric - Angwin's Expert Electrical Repair

Angwin, CA 94508

(707) 965-9168

Q&A

What types of electrical inspections do you offer for homes in Angwin?

McNamara Electric provides thorough electrical inspections tailored to Angwin's older homes and unique conditions. We check for common local issues like aging wiring, outdated panels, and potential underground cable damage from soil shifts. Our inspections help identify safety hazards and ensure your electrical system meets current standards, giving you peace of mind and preventing costly repairs down the line.

Can you handle light fixture installations in older Napa Valley properties?

Yes, we specialize in light fixture installations for older homes in the Napa Valley, including Angwin. With decades of experience working on historic and high-end properties, we understand the nuances of older electrical systems. We offer expert advice on fixture placement and bulb selection, ensuring installations are both functional and aesthetically pleasing while maintaining safety and compliance with local codes.

How do you address underground cable damage common in Angwin due to soil shifts?

In Angwin, where soil shifts can damage underground cables, McNamara Electric uses careful diagnostic techniques to locate and assess the issue. We repair or replace damaged cables with durable materials suited to local soil conditions, minimizing future risks. Our approach prioritizes safety and longevity, ensuring your electrical service remains reliable without disrupting your property more than necessary.

Key Services

  • Light fixture installation
  • Electric installation or replacement
  • Electric inspection

Company Profile

McNamara Electric, serving Angwin and the Napa Valley since 1987, is a locally owned electrical contracting business operated by Bill McNamara. With a license dating back to 1976, Bill brings decades of hands-on experience, having started in his family's electrical business in Atascadero and wiring his first house at age 13. He moved to the Napa Valley in 1986, initially contracting at Sears Point Raceway (now Infineon Raceway) and later growing his business alongside the region's expanding wine industry, working with notable wineries like Sutter Home, Beringer, and Charles Krug. Today, McNamara Electric focuses on high-quality electrical work, specializing in service calls and small jobs, with an emphasis on residential and commercial projects that require short-term, reliable solutions. Bill is known for his thoughtful approach, offering practical ideas for lighting and installations, and is committed to completing every job efficiently and safely, ensuring customer satisfaction. As a local resident who sponsors a midget sprint car driver, he brings a community-focused, dedicated spirit to every project.

Business Location & Hours



Mon:7:30 AM - 5:00 PM
Tue:7:30 AM - 5:00 PM
Wed:7:30 AM - 5:00 PM
Thu:7:30 AM - 5:00 PM
Fri:7:30 AM - 5:00 PM
Sat:7:30 AM - 5:00 PM
Sun:Closed


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