As a family-owned Connecticut company, DuBaldo Security takes pride in safeguarding our neighbors and local businesses. We combine trusted technology with personalized service to provide dependable, real-world security and fire protection solutions. Whether protecting your home, office, or facility, we’re here to help you feel safe and supported — every hour of every day.



At Dubaldo Security, we believe true protection means more than equipment — it’s about reliability, responsiveness, and real relationships. From consultation to installation and ongoing support, we’re committed to your safety every step of the way.


Custom burglar alarm, cameras, access control and monitoring solutions to keep your business and livelihood safe — anytime, anywhere.

Ensure safety with early detection and notification of smoke, heat, or gas and maintaining regulatory compliance.

A Bi-Directional Amplifier (BDA) system ensures reliable in-building radio communication for first responders during emergencies, and are critical for maintaining safety in large or complex structures. Properly designed and monitored, they provide dependable coverage when it matters most.

We specialize in fully integrated security systems tailored for self storage facilities, including surveillance, access control, fire alarms, and 24/7 monitoring. All integrated with your facility management software.

Live operators continuously monitoring your system who respond to the signal immediately.

Keep your system performing at its best with expert maintenance, inspections, and updates.
Your security is always on. Our UL Listed monitoring center and team is available day and night to keep you protected and informed.
No one-size-fits-all systems — every installation is designed around your home or business needs.

We partner with leading manufacturers to provide state-of-the-art, dependable protection systems.
As a Connecticut-based company, we take pride in protecting our neighbors and our community.











At DuBaldo Security, we design, install, and maintain fully customized security, fire alarm, access control, and monitoring systems for homes and businesses across Connecticut. From intrusion alarms and high-definition surveillance to advanced access control and 24/7 UL Listed professional fire and security monitoring, our solutions are built for reliability and peace of mind.
For over 35 years, we’ve combined trusted technology with local expertise to deliver protection you can count on — backed by real people, responsive service, and a commitment to your safety. Whether you need a simple home system or a complex commercial network, we make security seamless, smart, and dependable.
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Our skilled technicians are here to help with system issues, troubleshooting, and maintenance — ensuring your security systems stay reliable and fully operational.
We specialize in alarm setup, camera configuration, and access control management — keeping your security systems running at peak performance.
Our team offers 24/7 technical help, remote diagnostics, and regular maintenance to ensure your protection never stops.
Locally owned and operated, Dubaldo Security delivers real protection with personal service. We’re proud to keep our Connecticut neighbors safe, secure, and supported.

I would gladly endorse your company for any property looking to install or monitor a secruity and fire alarm system... As a property management company, we currently have DuBaldo Security and fire alarm systems at retail, office, daycare, industrial and apartment locations...We have been doing busines with DuBaldo Security for over 10 years.

David DuBaldo and his son, Dominic, represent the best of family owned businesses that continue to make this country what it is, with personal attentiveness, owner to owner contact, and immediate follow through for trouble shooting and problem solving...I would not hesitate to recommend this organization to any large or small operation.

They were knowledgeable on various systems and were able to give us the pros and cons of each, allowing us to make an educated decision...They are prompt to respond to service calls and their office staff is knowledgeable and pleasant. It's always a pleasure working with them.

Our FAQ section addresses common questions about our security and CCTV products, installation, and services. Find quick and reliable answers to help you make informed decisions.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.

Locally owned and operated, Dubaldo Security has protected Connecticut homes and businesses for over 35 years — delivering trusted, technology-driven solutions with personal, dependable service.
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