Nappa Electrical Contractors’ industry-leading, design/build engineering capabilities include Audio-Visual Integration, Tel/Data Structured Cabling, hands-on data center service, Sound Masking, CCTV, and more. We offer expert installation of single and multi-source cable led by certified technicians. Our team also provides service for existing systems and will effectively diagnose, document and rectify faults using state-of-the-art diagnostic tools for copper and fiber-optic cabling.