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Business Details
36 Years
experience
Expert Electrical Contractors in San Francisco
Founded in 1990, Long Electric has established itself as a trusted leader in the electrical contracting industry across the San Francisco Bay Area. As a family-owned business with over three decades of experience, we combine deep industry knowledge with a commitment to innovation, safety, and integrity. Our team of certified professionals specializes in delivering tailored electrical solutions for commercial and industrial clients, including new construction, modernization, and maintenance services. We prioritize cutting-edge technologies like Building Information Modeling (BIM) and pre-fabrication to enhance efficiency and reduce project risks. Our dedication to excellence is reflected in our numerous accolades, including NECA Safety Excellence and Zero Injury Awards, as well as our active involvement in industry organizations like the National Electrical Contractors Association (NECA) and the International Brotherhood of Electrical Workers (IBEW).

We invest heavily in ongoing training for our team, ensuring compliance with NFPA 70E and 70B standards, and utilize advanced diagnostic tools such as infrared thermography and ultrasonic testing to maintain system reliability. Through strategic partnerships and a focus on lean practices, we consistently deliver projects on time and within budget while fostering a culture of collaboration, professionalism, and continuous improvement.
Services
Design-Build Electrical BIM Modeling Pre-Fabrication Preventative Maintenance Infrared Thermography Ultrasonic Testing Transformer Maintenance Power Quality Monitoring NFPA Compliance Electrical Safety Training
Details
  • Year established: 1990
Highlights and features
  • Family-owned with 30+ years of Bay Area electrical expertise
  • Award-winning safety record with multiple NECA Zero Injury Awards
  • Specialized NFPA 70E/70B compliance and predictive maintenance programs
  • Advanced BIM modeling and LEAN pre-fabrication capabilities
  • Certified IBEW electricians with ongoing OSHA training
Services
Design-Build Electrical
Our design-build electrical solutions streamline construction projects by combining design and implementation phases. This approach reduces timelines and costs while improving MEP coordination. With dedicated project managers and BIM integration, we ensure seamless execution from concept to completion for commercial and industrial clients.
Preventative Maintenance
Comprehensive NFPA 70E/70B compliant maintenance programs protect facility operations and safety. Using infrared thermography, ultrasonic testing, and power quality analysis, we identify potential failures before they occur. Our proprietary EMA reporting system tracks equipment performance to maximize uptime and extend asset life.
Building Information Modeling
Advanced BIM modeling enhances project visualization and coordination. Our experts create detailed 3D models that optimize electrical system layouts, reduce installation conflicts, and improve collaboration with trade partners. This technology-driven approach minimizes rework and ensures precise execution of complex commercial projects.
Transformer Maintenance
Specialized transformer maintenance services include oil sampling, diagnostic testing, and performance analysis. Our technicians identify potential issues through comprehensive electrical testing while following strict safety protocols. Regular maintenance extends equipment lifespan and prevents costly failures in critical power systems.
Electrical Safety Training
Certified NFPA 70E safety training programs developed by industry expert Kiley Taylor. These sessions cover electrical hazard recognition, safe work practices, and compliance requirements. Training ensures workplace safety while helping organizations meet OSHA standards and reduce incident risks through proper protocol education.
People
Greg Long
President
Established Long Electric in 1990 after becoming an electrician in 1979. Serves as NECA Ninth District Vice President and former Academy of Electrical Contracting inductee. Leads industry advocacy efforts while maintaining focus on client satisfaction and technical excellence.
Tom Long
Director of Operations
Oversees daily operations and serves on the Solano-Napa JATC committee. Manages apprenticeship programs and training initiatives while ensuring project execution excellence. Active in NECA's Future Leaders program and local community sports coaching.
Questions
What electrical services do you specialize in?
We provide full-service electrical contracting including design-build projects, preventative maintenance, BIM modeling, transformer testing, and NFPA-compliant safety programs for commercial and industrial clients.
Are your electricians certified?
All technicians are IBEW-certified with ongoing OSHA and NFPA training. Our team maintains current CPR/First Aid certifications and follows strict safety protocols during all project phases.
Do you offer emergency electrical services?
While we focus on scheduled maintenance and construction projects, our preventative maintenance programs help minimize emergency situations through early issue detection and resolution.
How do you ensure project safety?
We implement NECA-recommended safety practices, conduct regular training, and maintain IS Networld compliance. Our safety record has earned multiple Zero Injury Awards from the National Electrical Contractors Association.
What areas do you service?
We primarily serve the entire San Francisco Bay Area, including commercial and industrial clients in San Francisco, Oakland, San Jose, and surrounding communities.
Can you handle large-scale electrical projects?
With 30+ years of experience and advanced pre-fabrication capabilities, we successfully manage complex commercial and industrial projects of all sizes while maintaining strict quality and timeline controls.