All-Guard Alarm Systems

All-Guard Alarm Systems All Guard provides the best home security systems.

Whether you are interested in security for your home, a small or large business or a high school campus, All-Guard has the solution for you, and we are here for you 24-hours a day, 365 days a year.

“Making the switch has exceeded my expectations.” We love hearing this. If you’ve been with the same security company fo...
03/26/2026

“Making the switch has exceeded my expectations.”

We love hearing this. If you’ve been with the same security company for years and it’s starting to feel… not so secure (or not so supportive), it might be time for an upgrade.

24/7 monitoring. Awesome service. Real peace of mind.

Ready to see what switching to All-Guard feels like?
📞 (800) 255-4273

MYTH vs FACTMyth: "I live in a safe neighborhood, I don’t need a system."Fact: Layered security reduces opportunity.Let’...
03/24/2026

MYTH vs FACT

Myth: "I live in a safe neighborhood, I don’t need a system."
Fact: Layered security reduces opportunity.

Let’s build a plan for your home.

Spring lighting checklist: replace bulbs, aim lights away from cameras, cover side yards + gates. Schedule a walkthrough...
03/19/2026

Spring lighting checklist: replace bulbs, aim lights away from cameras, cover side yards + gates.

Schedule a walkthrough today.

Spring Break “Away Mode” Prep.Heading out for spring break? Set up Away Mode: smart light timers, camera alerts, verify ...
03/16/2026

Spring Break “Away Mode” Prep.

Heading out for spring break? Set up Away Mode: smart light timers, camera alerts, verify monitoring + contacts.

Need help setting an ‘away’ routine? Call All-Guard.

Dial in motion zones to catch packages, without constant false alerts.Want help optimizing your setup?(800) 255-4273 | i...
03/12/2026

Dial in motion zones to catch packages, without constant false alerts.

Want help optimizing your setup?
(800) 255-4273 | [email protected]

Business Tip: Camera TimestampsWhy timestamps matter (incident review + documentation).Quick check: camera time + event ...
03/09/2026

Business Tip: Camera Timestamps

Why timestamps matter (incident review + documentation).
Quick check: camera time + event logs.

Ask us about system health checks.

More daylight doesn’t mean less risk. On March 8th, take 5 minutes to tighten up: test your system, check door/window se...
03/06/2026

More daylight doesn’t mean less risk. On March 8th, take 5 minutes to tighten up: test your system, check door/window sensors, and make sure outdoor lighting is working.

Peace of mind > assumptions.

Want a professional system check? We're here for you.

Protect what matters most without the one-size-fits-all approach. Since 1952, All-Guard has helped Northern California h...
02/26/2026

Protect what matters most without the one-size-fits-all approach.

Since 1952, All-Guard has helped Northern California homes and businesses stay safer with custom-designed security + fire solutions and 24/7 professional monitoring. All handled in-house, including our UL-listed monitoring center.

Ready for peace of mind that fits your property (and your routine)?

Call us today at (800) 255-4273 or request a free quote online at allguardsystems.com.

The most important feature of any fire system? Early detection.Whether it’s a home or commercial building, the right sys...
02/24/2026

The most important feature of any fire system? Early detection.

Whether it’s a home or commercial building, the right system can make all the difference.

All-Guard provides reliable fire solutions backed by professional monitoring.

Schedule a fire safety consultation.
800-255-4273 | [email protected]

Managing a multi-unit property comes with a lot of responsibility. Security shouldn’t be a question mark.All-Guard helps...
02/20/2026

Managing a multi-unit property comes with a lot of responsibility. Security shouldn’t be a question mark.

All-Guard helps property managers protect tenants with access control, cameras, and intrusion systems built for apartment communities and HOAs.

Request a property security assessment.

Read more: https://www.allguardsystems.com/bay-area-property-management-security/

Property managers across the Bay Area face growing security challenges. From apartment complexes to HOA communities, multi-family properties require reliable protection that keeps tenants safe, reduces incidents, and supports long-term property value.A strong security system doesn’t just deter cri...

Don’t hide spare keys under mats, rocks, or planters. If you need emergency access, a smart lock or monitored entry syst...
02/18/2026

Don’t hide spare keys under mats, rocks, or planters. If you need emergency access, a smart lock or monitored entry system is a safer option.

Ask us about smart locks + automation upgrades.

Address

1306 Stealth Street
Livermore, CA
94551

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