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43 Years
experience
Emergency
services
Your Trusted Security Partner in Wethersfield, CT
Founded in 1983, Horizon Technologies has established itself as a trusted industry leader in electronic security solutions. Our mission centers on developing long-term customer relationships through high-quality system design, installation, and service. With over four decades of experience, we specialize in customized security systems for residential, commercial, and institutional clients. Our team of certified professionals holds extensive expertise in intrusion detection, access control, CCTV, and fire detection systems. We pride ourselves on delivering projects on time and within budget while maintaining strict compliance with state codes and regulations.

Our commitment to innovation is evident in our use of advanced technologies like license plate recognition and integrated systems. As an authorized dealer for all products we install, we provide comprehensive solutions without the need for third-party vendors. Our 24/7 on-call technical support ensures continuous system reliability and customer satisfaction. This dedication to excellence has earned us long-term partnerships with diverse clients across Connecticut and beyond. Our reputation for professionalism and technical expertise continues to drive our success in the security industry.
Services
Commercial Security Residential Systems Access Control Video Surveillance Fire Alarm Inspections System Upgrades Monitoring Services Intrusion Detection Environmental Monitoring Integrated Systems
Details
  • Year established: 1983
Highlights and features
  • We offer 40+ years of specialized security system expertise since 1983
  • Our team provides 24/7 emergency service and technical support
  • We deliver customized security solutions for diverse property types
  • All technicians are Connecticut state-certified professionals
  • We maintain long-term customer relationships with ongoing support
What people say
Prompt service Professional technicians Reliable monitoring Custom solutions Long-term support
Services
Commercial Security Systems
We design and implement comprehensive security solutions for commercial properties, including intrusion detection, access control, and video surveillance systems. Our services feature 24/7 monitoring, system integration, and code-compliant installations tailored to business needs. Clients benefit from customized protection plans and ongoing technical support.
Residential Systems
Our residential security offerings include intrusion detection, smoke/heat monitoring, and environmental sensors with remote access capabilities. Systems integrate with smart home technologies and include professional installation. Homeowners receive personalized support and reliable 24/7 monitoring services.
Access Control
We provide card and keypad entry systems ranging from single-door to enterprise-level installations. Services include system design, on-site training, and integration with existing security infrastructure. Clients benefit from enhanced security and customized access management solutions.
Video Surveillance
Our video surveillance solutions feature high-resolution cameras, license plate recognition, and remote monitoring capabilities. Systems support both covert and overt security applications with cloud storage options. Installations include commercial, residential, and institutional properties with customized coverage plans.
Fire Alarm Inspections
We conduct annual fire alarm inspections and generate certified compliance reports. Services cover smoke detectors, heat sensors, and sprinkler system monitoring. Clients receive detailed documentation and system maintenance to ensure code compliance and safety standards.
People
Richard Rick Green
President
Founder with 40+ years in security systems, specializing in customized solutions. Holds CT ELC license and CASIA membership. Focuses on client relationships and technical innovation while leading system design and installation projects.
Michael Mike Sylvester
Technical Services Manager
Certified technician with electrical training from Porter & Chester Institute. Manages system installation, programming, and service operations. Brings 11 years of field experience and technical expertise to client projects since joining in 2013.
Nancy Green
Office Manager
Administrative lead handling billing, communications, and office operations. Provides responsive client support while coordinating technical service scheduling and financial processes at the Wethersfield headquarters.
Questions
What commercial security services do you offer?
We provide intrusion detection, access control, video surveillance, fire alarm systems, and 24/7 monitoring tailored to business needs with code-compliant installations.
Do you service residential properties?
Yes, we install and maintain home security systems including intrusion detection, environmental monitoring, and remote-access cameras with personalized support options.
Are your technicians certified?
All installers hold Connecticut state electrical licenses with specialized training from manufacturers and industry associations like CASIA.
Do you provide 24/7 emergency service?
Our technical team is available 24/7 for emergency repairs and system troubleshooting with prompt on-site response times.
What areas do you serve?
We primarily serve Connecticut including Hartford, Wethersfield, Manchester, and surrounding areas for commercial, residential, and institutional clients.
Can you upgrade existing systems?
Yes, we specialize in modernizing legacy systems with new components while maintaining compatibility with existing infrastructure and security protocols.