A profile · Las Vegas

Keystone Data Systems

Las Vegas, NV · Serves a 20-mile radius · Established 2021

★ 4.2 (147 reviews)

SECURITY CAMERAS ·FIRE ALARM ·ETHERNET

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Illustrative photo for Keystone Data Systems, a low-voltage installer in Las Vegas, NV — Stock imagery: illustrative of the work Keystone Data Systems performs. Real install photography in progress as we feature more pros.

Service area: 20-mile radius around Las Vegas, NV — *Serves a 20-mile radius around Las Vegas, NV.*

Keystone Data Systems is a full-service low-voltage contractor serving the Las Vegas metropolitan area. With 5 years of experience, we specialize in Security Camera Systems and Fire Alarm & Life Safety for residential and commercial clients.

Owner-operator Elizabeth Ramirez runs the day-to-day at Keystone Data Systems, working with the kind of hands-on attention to detail that's gotten the shop 147 verified reviews on WiringInstallers.

4.2 out of 5 · 147 verified reviews

What they do 3 focused categories of work.

Security Camera Systems

IP camera installation, NVR setup, and surveillance cabling.

Fire Alarm & Life Safety

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

Ethernet & Structured Cabling

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

Trained and certified 1 credential, current as of last refresh.

AVIXA CTS

Verified by WiringInstallers · last refreshed June 2026.