About PREVARO · Saudi Arabia
Field-proven ELV, security and building technology engineering
PREVARO is a specialist engineering company designing, installing and maintaining low-current (ELV), physical security, Pro AV & private cinema, building technology and power continuity systems that keep performing long after handover.
Who we are
Headquartered in Riyadh, we deliver and maintain projects across Riyadh, Jeddah, Khobar, Dammam, Makkah, Madinah, NEOM/Tabuk, Qassim and all regions of the Kingdom.
With field experience across the United Kingdom and Saudi Arabia, our engineering teams have delivered installations and multi-system turnkey packages in five-star hotels, hospitals, airports, industrial plants, shopping malls, luxury palaces and compounds, and critical government facilities.
Why clients choose PREVARO
Too many systems are installed and then left without engineering stewardship: cameras drift out of focus, disks fill, former staff keep their cards, and nobody notices until footage is needed on a critical day. We built PREVARO around preventive maintenance and consultant-grade documentation as much as installation, anchored by one commitment: systems that work before you need them, with nothing hidden in the scope, the price, or day-one performance.
How we work
- Pure engineering focus. We don't push warehouse stock. Our specifications follow your site's operational requirements and integrate the world's leading ELV manufacturers.
- Everything in writing. Requirements, engineering assumptions, BOQs, inclusions and exclusions are defined clearly before work begins.
- Proof over promises. Every cable, door and camera is tested against the design and handed over with signed commissioning records and As-built drawings.
- Straight engineering answers. If an existing system can be rehabilitated and expanded rather than replaced, we say so.
Our specialist scope boundary
We specialise in all low-current (ELV), physical security, networking, Pro AV & private cinema, and power continuity systems. We do not install fire alarm or fire suppression systems; instead, we engineer and test the fire-alarm release interfaces (Fail-safe door release, speed gate opening and PA audio mute) in coordination with your fire contractor.
Engineering standards & scope
Designed and commissioned to international ELV & security standards
Every system is engineered around measurable standards verified at handover, with full vendor independence.
Video surveillance (CCTV)
Pixel-density and DORI target calculation for every scene before selecting lenses.
Access control & credentials
Encrypted reader-to-controller channels and cryptographic smart credentials.
Intrusion & perimeter
Graded alarm zoning, nuisance-alarm control and fibre-optic fence integration.
Structured cabling & networks
Dressed telecom racks, labelled patch panels and point-by-point cable testing.
Power continuity (UPS / CBS)
Critical load sizing, battery autonomy, solar PV and generator ATS interfaces.
We specialise in low-current (ELV), physical security, building technology and power continuity systems. We do not install fire detection or fire suppression systems; instead, we engineer and test the fire-alarm release interfaces for doors, gates and audio.