Serving Surprise, AZ
Electrical Supply Store Near Surprise, AZ
Accessible from Surprise via the Loop 303 and I-17 — typically 25–35 minutes. Black Diamond Supply carries everything the big-box stores stock in electrical — and far more — with no counter wait.
Your Electrical Supply Source for Surprise Projects
Surprise is one of the fastest-growing cities in the West Valley, and Black Diamond Supply is ready to serve its booming construction and renovation market. Surprise contractors, electricians, and homeowners can count on us for a full range of electrical supplies — from circuit breakers and conduit to THHN wire, panels, and LED fixtures. Our I-17-accessible locations make the drive from Surprise straightforward.
Unlike big-box stores, our staff knows electrical. Unlike traditional wholesale supply houses, there's no counter to wait at — walk our floor, pull what you need directly off the shelf, and get back to the job. We serve contractors, electricians, facility teams, handymen, DIYers, and homeowners from Surprise and across the Valley.
Products Available for Surprise Customers
Two Phoenix Locations — Convenient from Surprise
Serving Surprise zip codes: 85374, 85378, 85379, 85387, 85388 and surrounding areas.
Northern & 12th: Mon–Fri 7AM–4PM
19th Ave: Mon–Fri 7AM–11PM