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Real-time monitored security systems you can trust

Person on headset talking with a customer

From fire to intrusion,
Guardian Alarm is there

By protecting your home or business with Guardian Alarm, your monitored security system communicates all signals to our 24/7 monitoring center. From alarm triggers to smoke detection, our UL-certified monitoring center responds to intrusion, fire, and carbon monoxide emergencies and dispatches the authorities immediately.

The Guardian Alarm Difference

When it comes to professionally installed and monitored security systems for your home or business, Guardian Alarm has what you need. No matter what, our 24/7 monitoring center knows the presence of a break-in or life safety emergency the moment it occurs. From the first signs of detection to dispatching local police, fire, or E.M.S., our monitoring specialists are specially trained to help detect danger before it’s a disaster.

Multiple security camera views of offices across the United States
Monitoring specialist talking with a customer on a headset

Security Monitoring

When there’s an intrusion or other unexpected activity that triggers your alarm, we act immediately to ensure you get the help you need. Don’t wait until a break-in occurs at your home or business before you call.

Fire trucks lined up ready to put out a fire

Fire Alarm Monitoring

Every year, over 340,000 structure fires occur causing $7.3 billion in damage. Early detection of fire and carbon monoxide can save you and your family from a potential disaster.

Happy family relaxes securely in their home

Peace of Mind

Rest easy knowing you’re protected by the fastest-acting and most experienced security professionals 24/7.

01

Get Started Today

To get the most out of your monitored security system, and to take advantage of our professional installation services, call today.

800.782.9688

02

Professional Installation

Our professional security installation is a local, trusted, and convenient service that Guardian Alarm takes pride in providing to all our customers.

Installation

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Securing What Matters Most

Since 1930, Guardian Alarm has provided local, monitored security solutions for homes and businesses of all sizes and industries.

About Us

Over 90 years of trusted service

Excellent
Kaaren H.
Nick was a great service rep - he took care of our needs thoroughly and kept me informed all along the way, explaining things to me so I could understand
Response from the owner:We really appreciate you taking the time to leave a review! It’s wonderful to hear that Nick provided you with great service. He’ll be happy to know he made your experience more memorable.
Emily K.
Rudy does an amazing job is always easy to work with!
Tommy D.
Rudy was great and he made sure we had access control on the gate before employee occupation of building
Richard S.
Sales team came out and inspected our home and recommended replacement security products that incorporated our existing hard wired sensors. Technicians were prompt, courteous and patient given some complexities in the installation requirements. All work was completed on the same day, tested and we were shown how to use the system.
Response from the owner:Thank you, Richard! We're glad the installation went smoothly. We appreciate you choosing Guardian!
Charlotte M.
Natalie in sales was beyond amazing! Usually when you call big companies you get a robot or someone who seems like they really don’t care. Natalie was so personable and helped my husband get everything in order. If you want a company that you can talk to REAL, local people who care, use guardian
Response from the owner:Thank you for the amazing feedback, Charlotte! WE're so glad to hear that Natalie provided such a personable and caring experience. Our team takes pride in offering real, local support, and it's wonderful to know that came through. We'll be sure to share your kind words with her!
Donald W.
They sent a few text messages through the week to notify appointment. Once the day of appointment was here, they called and confirmed the 1 to 2 hour window they were showing up. 30 minutes before they called to make sure we were still home and ready for their arrival. They showed up and fixed the problem within 10/20 minutes.

- great communication
- great service
Response from the owner:Thank you for taking the time to share your experience, Donald! We're happy to hear you had a positive experience with our team!
Catherine M.
Today, 11/12/25, Guardian technician John Fay came to my home to determine why my new wireless doorbell could not connect to my WiFi system. The problem started 11/6/25, when I recharged the battery for the first time and it did not reconnect to the WiFi system. I called Guardian Alarm technical support and worked with Andre for 30 minutes but the doorbell could not connect. He scheduled first available appointment for 11/12, noon to 4 pm window. John Fay called ahead and arrived at 2:25 as estimated. John updated the firmware and then connected the doorbell with no problem. He was professional and efficient, patiently answered my questions and provided tips on setting the doorbell for best use in my location. I will be asking for John Fay if I need any service calls in the future. I am pleased with service and quality of equipment Guardian Alarm provides.
Response from the owner:Thank you for being a valued Guardian customer for 15 years, Catherine. We're thrilled to hear that Kara and Michael made your system update seamless and provided clear, professional support from start to finish. Thank you for recommending Guardian Alarm!
Laura G.
John was excellent in servicing our alarm system. He took time to explain and helped with understanding of panel and App.
We certainly appreciate the customer service he provided. Thank you.
Response from the owner:Thank you for sharing your experience, Laura! We're glad to hear John provided excellent service and took the time to explain everything to help you better understand your alarm panel. We appreciate you choosing Guardian!
everett M.
The agent was not only knowledgeable but very personable
Excellent experience
Richard S.
Rudy is a super installer. So much too learn and do. Way to go Rudy. We appreciate Guardian and the good work that they do. Rick Rosie Sabo Toledo
Response from the owner:Thank you for your review, Richard! We're happy to hear that you had such a positive experience with Rudy. We're grateful for your kind words and trust in Guardian!
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