Protect Your Family and Your Property

Professional Fire and Smoke Protection for Your Home

Our fire and smoke protection goes beyond alarms. We design monitored systems that detect threats early, alert emergency services instantly, and provide 24/7 protection whether you’re home or away.

Why Professional Monitoring Matters

More Than Just Alarms

Standard smoke alarms beep when they detect smoke. Our monitored fire systems do that, plus instantly alert our monitoring center, verify the emergency, and dispatch fire departments to your home within seconds.

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Early Fire Detection

Advanced sensors detect threats faster, giving your family extra seconds to escape.

Life Safety Protection

Automatic emergency dispatch ensures help arrives, even if you can’t call 911.

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Property Damage Prevention

Faster response means less damage to your home, belongings, and family memories.

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Carbon Monoxide Monitoring

Continuous monitoring for deadly gases with automatic alerts to emergency services.

Life Safety Components

Comprehensive Detection for Every Threat

Fire protection extends beyond smoke detection. Fleenor systems integrate multiple sensors to identify dangers early, giving your family maximum time to respond and minimizing property damage. Life safety components protect people. Property protection components protect everything they’ve built.

Smoke Detectors

Detects both smoldering and fast-burning fires, providing earlier warning than battery-operated alarms alone. Professional-grade detectors integrate directly with your monitoring system so detection triggers dispatch, not just a beep.

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Heat Detectors

Monitors rapid temperature increases in kitchens, garages, and areas where smoke detectors aren’t appropriate or effective. When heat rises faster than normal combustion, your system triggers an alert before visible smoke develops. Ideal for areas with steam or cooking activity.

Carbon Monoxide Detectors

Continuous monitoring for this invisible, odorless gas that kills without warning. Essential for any home with gas appliances, attached garages, or fuel-burning equipment. CO detectors integrated with your alarm system alert our monitoring center the moment levels become dangerous.

Property Protection

Gas Detectors

Identifies dangerous natural gas and propane leaks before they reach explosive concentration levels. Protects your family from fire, explosion, and health risks associated with gas accumulation and alerts your monitoring center for immediate emergency response.

Temperature Sensors

Tracks temperature extremes that signal HVAC failures, frozen pipes, or developing fire conditions. Receive an alert when temperatures drop dangerously low in winter or spike unexpectedly, protecting your pipes, your HVAC investment, and your home’s structure year-round.

Water/Flood Sensors

Alerts you to water leaks, burst pipes, and flooding that could cause damage or create electrical fire hazards. Placed near water heaters, washing machines, and basement floors, flood sensors catch problems early before a slow leak becomes a five-figure repair and an insurance claim.

Protection You Can Measure

Peace of Mind That Pays for Itself

A professionally monitored fire, smoke, and environmental detection system does two things at once: it protects your family when seconds count, and it demonstrates to your insurance carrier that your home is actively protected. Many providers reduce homeowners premiums for monitored systems. Your Fleenor consultant will walk you through both the safety benefits and the insurance documentation at your free assessment.

Happy couple walking their dog through the neighborhood.

Fleenor Security Systems has provided the best alarm service, that I have ever had. Their service is far beyond the national advertised security companies. When you have an alarm, or you are having a system problem, you are talking to a local well trained person, located in East Tennessee, not a call center in some far reach location.”

Neal J.Residential November 1, 2019

Protection You Can Count On

Security Designed Around What Matters Most

Fire can destroy a lifetime of memories in minutes. Our smoke and fire protection systems provide layered defense: early detection, automatic notification, and rapid emergency response.

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24/7 Monitoring

Around-the-clock protection and rapid emergency response

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UL-Listed Equipment

Commercial-grade detection systems built to the highest safety standards

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Professional Installation

Expert placement and integration by certified technicians who know fire safety codes

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System Integration

Seamlessly connects with your security system and smart home devices

Free Home Evaluation

Fleenor Residential Security Assessment

Our local security experts conduct a no-cost, no-obligation evaluation of your home security needs. We start with a personal consultation, perform a complete property walkthrough identifying vulnerabilities, then design custom solutions that fit how your family lives. You’ll receive clear recommendations with transparent pricing and direct access to professionals who know our community.

Personal Consultation

We listen to your security concerns, family routines, and specific needs for protecting your home.

Fleenor employee checking a residential property.

Property Walkthrough

We complete a full assessment of entry points, perimeter security, high-value areas, and neighborhood factors.

Technician showing client how to use the Fleenor mobile app.

Solutions Planning

We create a personalized security plan that fits your lifestyle, budget, and provides layered home protection.

Answering Your Most Asked Questions on Fire and Smoke Protection

Fire and Smoke Protection FAQs

Many people who install smoke and carbon monoxide detectors themselves fail to realize they must be replaced with a specific frequency recommended by the manufacturer of the device, even if they appear to still be functioning normally. Fleenor Security’s knowledgeable staff, however, know the manufacturer recommendations and can replace your devices at the intervals recommended; normally five, eight, or ten years from date of manufacture.

Builders standardizing on installing smoke alarms has been a great boon to life safety efforts and protecting occupants in the event of a fire in the home. Adding monitored smoke detectors, however, adds to that safety and security by ensuring that occupants are not relying solely on local sounders to warn them of danger, and getting fire rescue teams dispatched as quickly as possible, automatically.

Fleenor Security can install systems to monitor the presence of smoke, carbon monoxide gas, water leaks in key areas of concern, and high/low temperature in areas of concern. For signals that are not associated with life safety, Fleenor can customize our central station’s response action pattern to fit your needs and ensure you stay in the know about environmental conditions that may impact your home or business.

Yes! Our central station is staffed 24 hours a day, 365 days a year by knowledgeable professionals who can answer basic questions about your system, temporarily take the system out of service for you with proper authorization, or can dispatch a technician in the event a complex problem arises. Fleenor Security always has your back!

Hear From Our Customers

More Than Customers. We’re Partners in Protection.

“It has been great doing business with you; all aspects of the installation and service have been wonderful. I would recommend your company to anyone.”

H.M., Johnson CityCommercial April 1, 2026

“I have been extremely pleased with Fleenor Security for 2.5 years. Having had other security systems in other states, it was a unique and happy experience to find one that is local, with real people that will work with you 24/7.”

Wendy C.Commercial March 31, 2026

“Love Fleenor Security! They completed all of the necessary installations at our house, and we really find comfort in knowing that we will be alerted if anything amiss happens when we are not home or that someone will reach out to help when things run awry when we are here. Overall, it’s a wonderful service to have in a world where uncertainty and feelings of insecurity abound. Thank you Fleenor for giving us some peace of mind!

S.B.Residential May 14, 2026

“The installers were very polite and careful. We felt very comfortable having them in our home, and they left their work areas cleaner than they found them.”

B.H., ErwinResidential April 1, 2026

“We have used Fleenor Security with two different homes over the past years. The Fleenor team has always been great to work with. They are most knowledgeable and professional in all aspects of the business.”

Rene H.Residential May 1, 2023

Fleenor Security Systems has provided the best alarm service, that I have ever had. Their service is far beyond the national advertised security companies. When you have an alarm, or you are having a system problem, you are talking to a local well trained person, located in East Tennessee, not a call center in some far reach location.”

Neal J.Residential November 1, 2019

“Fleenor and Sewell & Company Construction, Inc. Have had a very long term relationship, dating back into the 1990’s. Fleenor provides security services and monitoring of our residential and commercial projects both during the construction phase and after the projects are turned over to the owners. They provide exceptional service to us and to our clients over the phone and physically on the jobsites.”

Sewell & Company Construction, IncCommercial October 1, 2019

“We have Fleenor Security systems installed at 4 of our retail locations and all work flawlessly! Fleenor is always there when we need them.”

Southern Pools and SpasCommercial July 1, 2025

Here for Your Home

Ready to Upgrade Your Home’s Fire and Smoke Protection?

Move beyond basic fire and smoke alarms to a professionally monitored system that alerts emergency services automatically. Our free assessment evaluates your home’s smoke and fire risks and designs a protection plan tailored to your property—with potential insurance savings included.