Black Diamond Supply

Black Diamond Supply stands as the premier electrical supplier in the Valley, welcoming contractors, homeowners, DIY enthusiasts, and maintenance personnel. Committed to quality and affordability, we provide a vast inventory of electrical products ready to support any project. Unlike big box stores, our stocked sales floor allows for quick browsing without long waits. Our knowledgeable team is eager to assist with any questions or needs, ensuring a smooth shopping experience. Stop in to experience unrivaled convenience and service excellence in your next electrical endeavor. We look forward to supporting your projects!