Business Details
32 Years
experience
Emergency
services
Trusted Fire & Security Solutions in Wisconsin
Since 1994, Best Defense has been a locally owned provider of comprehensive fire and security solutions across Wisconsin. With three offices in Madison, Milwaukee, and Appleton, we deliver high-quality design, installation, monitoring, and maintenance services for fire protection systems, sprinklers, security systems, and access control. Our team includes NICET IV and CFPS-certified professionals, ensuring compliance with state and national codes. We prioritize personalized service, leveraging over 30 years of industry experience to meet client needs efficiently.Recognized by Inc. Magazine as one of Americas fastest-growing companies, we combine technical expertise with a commitment to customer satisfaction. Our 24/7 emergency response team ensures reliability, while our focus on employee growth sustains our market leadership. We serve diverse sectors, including residential, commercial, and institutional clients, with a dedication to life-safety innovation.
Services
Fire Alarms
Sprinkler Systems
Security Systems
Access Control
Camera Systems
Fire Extinguishers
BDA Systems
Cellevator
Design Services
Nurse Call Systems
Details
- Year established: 1994
Highlights and features
- We offer 24/7 service with highly trained technicians available around the clock.
- Our team includes NICET IV and CFPS-certified professionals with decades of experience.
- Recognized by Inc. Magazine as one of America's fastest-growing private companies.
- Locally owned with three Wisconsin offices for prompt, personalized service.
- Comprehensive fire and security solutions from a single, reliable provider.
Associations and certifications
- NICET
- National Fire Protection Association (NFPA)
What people say
Quick response
Knowledgeable staff
Excellent service
Reliable solutions
Personalized attention
Services
Fire Alarms
We design, install, and maintain fire alarm systems compliant with NFPA 72 standards. Our services include system upgrades, inspections, and monitoring, ensuring early fire detection for residential and commercial properties. Our NICET-certified technicians provide reliable solutions tailored to local code requirements.
Sprinkler Systems
Our sprinkler systems include installation, inspections, and maintenance per NFPA 13 and 25 standards. We offer customized designs for new and existing buildings, ensuring rapid fire suppression. Annual testing and emergency repairs are provided by licensed sprinkler fitters.
Security Systems
We provide IP camera systems, access control, and intrusion detection for residential and commercial clients. Our solutions integrate with fire alarms for unified safety. Remote monitoring and 24/7 support ensure continuous protection against security threats.
Emergency Communications
Our Emergency Communication Systems (ECS) deliver voice alerts for fires, active shooters, or natural disasters. Systems integrate with mass notification, access control, and cameras for coordinated responses in schools, hospitals, and campuses.
BDA Systems
We install BDA systems to boost emergency radio signals in buildings with poor coverage. Solutions ensure compliance with fire department communication requirements, enhancing responder safety during emergencies.
People
Carter Rierson
President & Founder
Carter founded Best Defense in 1994 after three years in the fire safety industry. A NICET IV-certified fire alarm specialist and NFPA CFPS credential holder, he leads design and code compliance efforts. He serves on NFPA technical committees and mentors staff through training programs.
Questions
What fire protection services do you offer?
We provide fire alarm systems, sprinkler installations, extinguisher services, and code compliance inspections for residential and commercial clients.
Do you provide 24/7 emergency service?
Yes, our team is available 24 hours a day, 7 days a week for emergency repairs and inspections.
Are your technicians certified?
Our team includes NICET IV and CFPS-certified professionals with decades of industry experience.
Which areas do you serve?
We operate statewide in Wisconsin, including Madison, Milwaukee, Appleton, and surrounding regions.
Can you integrate security systems with fire alarms?
Yes, we offer unified systems that link security cameras, access control, and fire alarms for coordinated safety management.
