Thoma Electric, Inc.

Thoma Electric, Inc. is a licensed electrician serving San Luis Obispo, CA, with over 60 years of experience in electrical engineering, design/build, and construction. The company specializes in commercial, government, agricultural, healthcare, and fire station/EMS center projects, offering comprehensive electrical services including lighting, communication systems, environmental controls, and alarm systems. Their residential electrical service, known as Service+, provides 24/7 emergency and routine support. With a 4.70 rating and a strong reputation for reliability, Thoma Electric is recognized as a trusted partner across California, consistently delivering projects on time and under budget.

Founded in 1961 by Clarence Thoma, known as “Bud,” the company began as an electrical construction contractor for Central Coast landmarks, including early branches of Mid-State Bank and local businesses. In 1981, it expanded into electrical consulting, engineering, and design, growing into a full-service firm. Thoma Electric has completed or is working on more than 25 LEED®-certified projects, reflecting its long-standing commitment to energy conservation and environmental sustainability. The company maintains a rigorous hiring and training standard, requiring journeymen to complete a five-year, state-certified apprenticeship with over 8,000 hours of on-the-job training and 1,200+ hours of classroom instruction. Many technicians bring decades of industry experience, ensuring high-quality, innovative work.

Thoma Electric is located at 3562 Empleo Street in San Luis Obispo, about a quarter mile from South Higuera Street and a short distance from San Luis Obispo Creek. Nearby landmarks include the State of California Department of Fish and Game and the California Unemployment Insurance Appeals Board, both government offices, as well as the KATY-AM radio tower and the public artwork Oh Great Spirit.

The company is known for its unwavering commitment to quality, sustainability, and client satisfaction, earning recognition as an industry leader in green building practices. With a proven track record of innovation and long-term value, Thoma Electric remains a cornerstone of electrical services in San Luis Obispo, delivering reliable, efficient solutions across diverse sectors.