Are You Looking for Electricians in San Marcos, CA?

Prime Electrical Services is a full-service non-residential electrical and structured cabling contractor based in San Marcos, CA. Specializing in commercial, industrial, and low-voltage systems, we deliver innovative solutions for projects ranging from small repairs to multimillion-dollar developments. With over 20 years of experience and 14,500+ completed projects, we combine technical expertise with a client-first approach to ensure safety, efficiency, and lasting value.

Steelcore Electric specializes in electrical and general construction services for government agencies, delivering high-quality projects with a focus on safety and compliance. The company excels in medium voltage installations, design-build solutions, and electrical construction across Southern California. With a commitment to exceeding industry standards, Steelcore Electric provides end-to-end project management from planning to completion.

Southern Contracting is a diversified electrical and general engineering contractor serving Southern California since 1963. We specialize in industrial electrical construction, utility infrastructure, automation controls, and emergency services, delivering projects safely, on schedule, and within budget. Our expertise includes energy-efficient lighting conversions, solar facilities, and design/build solutions that reduce operational costs for municipalities and utilities.

L & R Electrical Services provides expert residential and commercial electrical solutions in San Diego County. Our offerings include preventative maintenance, system diagnostics, panel upgrades, and tenant improvements. With certified technicians and advanced diagnostic tools, we ensure safe, reliable, and code-compliant electrical systems for homes and businesses.

Ngo Electric provides comprehensive electrical services for residential and commercial clients, including installations, repairs, solar energy solutions, and LED lighting. With over 19 years of experience, we deliver reliable, efficient service tailored to meet diverse client needs. Our commitment to quality and competitive pricing ensures customer satisfaction across San Diego, Orange County, and San Antonio.