Alarm & Video Security
Alarm and Video Security in Avondale, AZ
A dedicated cellular connection keeps the system talking even if someone cuts the phone line, kills the power, or the internet drops. Home and business, monitored around the clock.
One connection the building doesn't share with anything else
Most alarm systems lean on the property's own phone line or internet connection to reach the monitoring centre, which means whatever takes that connection down takes the alarm down with it. JCO installs a dedicated cellular connection instead, a link that belongs to the security system alone, so the property stays covered even if the phone line is cut, the power is out, or the internet is down. The panel, the cameras and the monitoring centre all still hear each other when it matters most.
Run from one app, watched by a real monitoring centre
Arm and disarm, watch a live camera feed, manage who has access, and dial the thermostat back for an empty building, all from the same mobile-friendly interface. Behind it sits 24/7 professional monitoring powered by Alarm.com, a platform trusted by over 6 million users, so a triggered alarm reaches a person watching for it and not just a log entry nobody reads until Monday.
JCO installs and monitors alarm and video systems for homes and businesses across Avondale and the Phoenix Metro. Call (480) 626-8585.

Proactive rules
The system is built to notice before you would.
Forgot to arm
A notification if the system is left disarmed past a time you set, so an empty building doesn't sit open by accident.
Alarm triggered
An immediate alert the moment an alarm trips, alongside the professional monitoring already watching the panel.
Severe weather
Weather-danger alerts for the property's location, so a fast-moving storm doesn't arrive without warning.
Automatic response
Rules that act on their own in an emergency, rather than waiting on someone to notice and react.
Commercial & Residential
The same sign, the same rules, for a home or a business.
The shop sign reads Commercial and Residential because the alarm and video work behind it draws no real line between the two. A homeowner gets the same dedicated-cellular reliability and the same monitored panel as a business account, and a business owner can hand out and revoke access without a call to the shop every time staff changes. Video surveillance runs alongside the alarm on the same app, so a triggered zone and a camera feed are never more than a tap apart.
Certified technicians handle the install, whether that means running new cabling through a commercial suite or fitting a residential panel around an existing layout, and can come back on-site or work remotely for anything after.

On record
A reputation the alarm system doesn't have to build on its own.
The same shop that has monitored Avondale's networks since 2005 is the one watching the panel.
- Google rating
4.8★
Google rating
- Reviews
88
Reviews
- Family-owned since
2005
Family-owned since
- Professional monitoring
24/7
Professional monitoring
Before you call