Smyrna (Nashville & Middle TN)(615) 223-9600Call now Smyrna (Nashville & Middle TN) officeChattanooga(423) 344-3787Call now Chattanooga office
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Commercial security

Commercial fire alarm systems and fire protection

Fire alarm panels, smoke and heat detection, notification devices and 24/7 monitoring, installed and serviced by a local team. From new buildings and renovations to inherited systems that need attention.

50 yrsin business
2local offices
Security + ITone company
Fire alarm technician testing wiring inside an open commercial fire alarm control panel

What does commercial fire protection include?

Commercial fire protection is the fire alarm system that detects smoke, heat or sprinkler flow, sounds horns and strobes to get people out, and signals a monitoring center so the fire department is called. It also includes the inspection and service that keep the system working and ready for the fire marshal.

Turner Security installs, monitors, inspects and services commercial fire alarm systems for businesses in Middle Tennessee and the Chattanooga area, working with established fire alarm panel manufacturers and a UL-listed central station for monitoring.

  • DetectionSmoke detectors, heat detectors, pull stations and sprinkler flow and tamper switches
  • NotificationHorns, strobes and speakers that alert everyone in the building
  • Monitoring24/7 fire alarm signals sent to a UL-listed central station
  • ServiceInspection, testing, repairs and upgrades for new and existing systems
What we handle

Fire alarm work from first plan to annual inspection

Every building is different. We start with the facility, how it is used and the system that is already there.

Fire alarm installation

New fire alarm panels, detectors, pull stations and notification devices for new construction, buildouts and replacements.

24/7 fire alarm monitoring

Alarm, supervisory and trouble signals are sent to a UL-listed central station that dispatches the fire department and notifies your contacts.

Inspection and testing

Scheduled inspection and testing of devices and panels, with documentation you can keep on file.

Service and repairs

Troubleshooting trouble signals, replacing failed devices and fixing the problems that cause false alarms.

Renovations and expansions

Adding or moving devices when you remodel, expand or change how a space is used.

Inherited and aging systems

Review of older panels and devices, with a clear answer on what can be kept, what needs repair and what should be replaced.

Why it matters

A fire alarm has one job, and it has to work every time

Fire alarms protect people first, and they are also what insurers and fire marshals look at. A system with ignored trouble lights, missed inspections or old devices puts both at risk.

Working with one local company for fire, security and cameras means fewer vendors, one service call and a team that already knows your building.

  • Installation for new and existing buildings
  • 24/7 monitoring through a UL-listed central station
  • Inspection, testing and documentation
  • Service from local Smyrna and Chattanooga teams
Commercial fire alarm device installed by Turner Security
Fire and security togetherOne local service team
How it works

How a fire alarm project works

Clear scope before any work starts.

Facility review

We look at the building, how it is used and the condition of any existing fire alarm system.

Scope and proposal

We confirm what the project needs and give you a written proposal with a clear price.

Install or repair

Our technicians install, upgrade or repair the system and test every device.

Monitoring and service

We connect monitoring and keep the system inspected and serviced going forward.

Common questions

Questions we hear a lot

How much does a commercial fire alarm system cost?

Cost depends on the size of the building, the number of devices, whether there is a sprinkler system to monitor, and whether existing wiring and devices can be reused. We review the facility and give you a written proposal with a clear price.

Do you monitor commercial fire alarms?

Yes. Fire alarm signals are sent to a UL-listed central station 24/7, which dispatches the fire department and notifies your contacts.

How often does a commercial fire alarm need to be inspected?

Most commercial fire alarm systems need inspection and testing at least once a year, and some devices more often, depending on fire code and your local fire marshal. We can help you set up a schedule that fits your building.

Can you service a fire alarm system someone else installed?

Often, yes. We review the existing panel and devices, fix what can be repaired and tell you clearly if any part of the system should be replaced.

Why does my fire alarm panel keep showing a trouble signal?

Trouble signals usually point to a failed device, a wiring problem, a low backup battery or a lost communication path to the monitoring center. Call us and we will troubleshoot it, often starting remotely.

Can my fire alarm and security system be handled by one company?

Yes. Turner Security installs and services fire alarms, intrusion alarms, cameras and access control, so one team knows your whole building.

Related services

Plan the connected parts together

Looking for business IT?

Networks, IP phones, servers and managed IT are handled by our sister company, TechCore. Same owners, same local team, one call for security and IT.

  • Managed IT
  • Networks and Wi-Fi
  • Servers and cloud
  • Business IP phones
Meet TechCore
What customers say

Five-star reviews from real customers

Richard really helped us out when we had issues with our fire monitoring at our box plant.

joberson731 Google review, 5 stars

Turner is extremely dedicated to its customers. They go above and beyond what is expected of them. Turner's resolve on all issues is to treat you as if you are their own family.

Tracy C. Google review, 5 stars

We have been with Turner Security for over 10 years. This company is a trusted leader in the industry. Their staff is not only friendly but also highly skilled, TJ in particular. TJ goes above and beyond to answer any questions and resolve any issues. I highly recommend Turner Security.

William H. Google review, 5 stars

Read more reviews

Need a fire alarm installed, inspected or fixed?

Tell us about your building and we'll scope the work and give you a clear price.

Smyrna (Nashville & Middle TN)(615) 223-9600Call now Smyrna (Nashville & Middle TN) officeChattanooga(423) 344-3787Call now Chattanooga office