
Electrical Supplies Unlimited (ESU)
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The Sorrento Valley warehouse facility on Nancy Ridge Drive.
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LOGISTICS ENGINE
Lower Mainland Logistics35 heavy-duty crane trucks delivering synchronized material orders from our three Burnaby, Surrey, and North Vancouver yards.
Eddy Fast
Electrical Distribution SpecialistDirect cell access for major multi-family and custom residential developers in Metro Vancouver.
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Company Profile
Electrical Supplies Unlimited (ESU) has served San Diego since the mid-1980s, an independently owned electrical supply house in the Sorrento Valley area, run by a longtime team of principals.
We're a distributor, not a contractor, with a specialty that sets us apart: circuit breakers and electrical distribution equipment across new, surplus, and refurbished stock. We carry current lines like Siemens, Square D, and Eaton Cutler-Hammer, alongside hard-to-find and obsolete brands like FPE, Pushmatic, Zinsco, Challenger, and Bryant.
We also carry transformers, panelboards, fuses, disconnects, switchgear, motor starters, and rent specialty tools like Greenlee wire pullers and benders.
Facility & Operations Gallery

The Sorrento Valley warehouse facility on Nancy Ridge Drive.

Well-organized bins of electrical breakers, fuses, and accessories.
Key Yard Scale & Metrics
Google Business Contractor Feedback
Verified contractor accounts only. Ratings audited quarterly.
“We shifted our custom residential framing packages to Electrical Supplies Unlimited (ESU) last season. Their takeoff estimators are meticulous—they spotted a load-bearing transfer discrepancy in our drawings that would have cost us thousands in framing corrections. Elite service.”
“Their crane truck operators are the best in the business. Staged three heavy framing drops on a steep, narrow hillside lot with zero damage to the trees or neighbor's fence. Very dependable logistics dispatch.”
“Top-notch independent supplier counter. They don't just scan tags—they actually understand engineered wood and local code requirements. Whenever I call, I get direct answers on dispatch times and pricing buffers.”
Yard Staged Info
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