4Security.com

Passionate about safety and security, 4Security has been safeguarding lives and property in Vermont and beyond since 1979. Founded by David McKinnon, a seasoned industry veteran with over 40 years of experience, 4Security delivers exceptional fire alarm and security solutions to commercial and residential clients.

A Family-Run Business with Deep Expertise

4Security operates as a close-knit family, driven by a deep understanding of the communities we serve. David McKinnon, along with his sons John and Clark, bring a wealth of knowledge and expertise to every project. Their combined experience, coupled with their unwavering attention to detail and customer-focused approach, ensures comprehensive and reliable solutions.

Comprehensive Services for Safety and Security

Our diverse expertise encompasses every facet of fire alarm and security system needs.

Fire Alarm Services

• Comprehensive installation, testing, and maintenance of fire alarm systems.
• Expertise in Potter Signal Fire Alarms, a symbol of reliable protection.
• Partnerships with leading manufacturers ensure access to the latest technology and innovations.

Security System Solutions

• Custom-designed security systems tailored to each client's unique needs and vulnerabilities.
• Consultation and design services for comprehensive protection against intrusion, theft, and unauthorized access.
• Routine inspection and maintenance plans to ensure the optimal performance of your system.

Investing in Your Safety

4Security prioritizes continuous education and adheres to the highest industry standards. Our founder, David McKinnon, is a certified instructor and has been teaching the National Electrical and National Fire Code for over 30 years. This unwavering commitment to learning and development ensures that our clients receive the most advanced and effective solutions available.