About Arellano Consultant Services
Welcome to Arellano consultant services. We are a senior electrical engineering, forensic engineering, and expert witness practice based in San Diego, California. With over 30 years of industry experience, we specialize in solving complex electrical challenges for a diverse range of clients. We are committed to technical excellence, integrity, and delivering clear, defensible solutions.
What sets us apart is our unique combination of licensed professional engineering expertise and decades of hands-on field experience. We have worked directly with high, medium, and low-voltage systems across utilities, hospitals, data centers, industrial facilities, high-rise buildings, and other critical environments. This extensive background allows us to look beyond drawings and theory to understand how equipment actually operates, why it fails, and what should happen next. Clients receive independent, practical, and defensible conclusions from someone who understands the engineering, operational, financial, and legal implications of complex electrical issues.
Unmatched expertise, real-world experience
Solving complex electrical challenges
We started Arellano Consultant Services to provide clients with independent, practical electrical engineering guidance grounded in decades of real-world experience. We saw a need for someone who could bridge the gap between technical engineering analysis, field operations, and clear decision-making. The problems we enjoy solving most are complex electrical failures and disputes where the cause is unclear and the consequences are significant. We help clients uncover what happened, understand why it happened, determine the extent of the damage, and develop a clear, defensible path forward.
Our collaborative and thorough approach
Our approach is collaborative, thorough, and practical. We begin by listening carefully to understand your specific concerns, priorities, and desired outcomes. We then evaluate the system, documentation, operating history, maintenance records, and available physical evidence to identify the facts and determine the root cause. We translate complex electrical issues into clear, understandable findings and provide independent, defensible recommendations tailored to your situation. Clients work directly with us throughout the process, ensuring responsive communication, personal attention, and a practical path from uncertainty to resolution.
"Arellano Consultant Services provided exceptional insight into our facility's electrical system, offering practical solutions that significantly improved our operational reliability. Their expertise is truly invaluable."
A satisfied client