A Beckmere Company
A profile · Washington

Pinnacle NetWorks

Washington, DC · Serves a 56-mile radius · Established 2021

Pinnacle NetWorks on a job site in Washington, DC
Kimberly Green on a recent install in Washington. Photograph for HandyWired.

Pinnacle NetWorks has been the trusted choice for ethernet & structured cabling in Washington for 5 years. From new construction to retrofits, we handle projects of all sizes with expert craftsmanship and attention to detail.

Owner-operator Kimberly Green runs the day-to-day at Pinnacle NetWorks, working with the kind of hands-on attention to detail that's gotten the shop 92 verified reviews on HandyWired.

3.7 out of 5 ·  92 verified reviews

What they do 4 focused categories of work.

Ethernet & Structured Cabling

Cat5e, Cat6, Cat6A installation and termination for homes and businesses.

Access Control

Card readers, door controllers, and security access system wiring.

Telephone & VoIP

Phone system cabling, PBX installation, and VoIP infrastructure.

Fire Alarm & Life Safety

Fire alarm panel wiring, notification devices, and code-compliant installations.

Trained and certified 4 credentials, current as of last refresh.

BICSI INST1 /BICSI INST2 /FOA CFOT /OSHA 10
Verified by HandyWired · last refreshed April 2026.