Cornerstone Installation Services
Durham, NC · Serves a 65-mile radius · Established 2021
Durham's go-to contractor for coaxial & cable tv and ethernet & structured cabling. Cornerstone Installation Services serves residential and commercial clients across North Carolina.
Owner-operator Justin Shah runs the day-to-day at Cornerstone Installation Services, working with the kind of hands-on attention to detail that's gotten the shop 9 verified reviews on HandyWired.
What they do 5 focused categories of work.
Coaxial & Cable TV
RG6/RG59 installation for cable TV, satellite, and MoCA networks.
Ethernet & Structured Cabling
Cat5e, Cat6, Cat6A installation and termination for homes and businesses.
Fiber Optic
Single-mode and multi-mode fiber installation, splicing, and testing.
Access Control
Card readers, door controllers, and security access system wiring.
Power over Ethernet (PoE)
PoE switch installation, WAP cabling, and powered device networks.