


Commercial Fire Alarm
Specialist
Licensed, Insured &
A+ BBB Rated
Experienced With Leading
Fire Alarm Brands
Fire Alarm Repair Services
Panel Repairs
The control panel is the brain of the fire alarm system. When it malfunctions, the entire system is compromised.
Services Include:
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Fire Alarm Panel Diagnostics
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Ground Fault Troubleshooting
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Trouble Signal Repairs
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Power Supply Repairs
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Battery Replacements
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Communication Failures
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Panel Replacements
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Programming & Configuration
Device Repairs
Individual devices wear out, become damaged, or fail over time, requiring repair or replacement.
Services Include:
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Smoke Detector Replacement
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Heat detector repairs
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Pull station repairs
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Horn and strobe replacement
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Duct detector service
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Beam detector repairs
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Addressable device replacement
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Waterflow and tamper switch repairs
Wiring Services
Many service calls are caused by damaged wiring, network issues, or communication failures.
Services Include:
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Open circuit troubleshooting
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Short circuit repairs
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Ground fault detection
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Damaged cable replacement
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NAC circuit repairs
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SLC loop troubleshooting
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Fiber and low-voltage wiring repairs
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Cellular/IP monitoring communication repairs
Inspection Issues
Many customers call after failing an inspection or receiving a list of deficiencies.
Services Include:
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Failed inspection repairs
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Code deficiency corrections
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Annual inspection repairs
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Device sensitivity testing
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Emergency service calls
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Preventive maintenance
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System testing and verification
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Documentation for AHJ compliance
Our Fire Alarm Repair Process
System Evaluation and Troubleshooting
CFA Security begins by inspecting the fire alarm panel, connected devices, wiring, power supplies, and communication equipment. We review active trouble signals, system history, and any failed inspection reports to identify the source of the problem.
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Review panel trouble codes and system history
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Inspect initiating and notification devices
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Test wiring, batteries, power supplies, and communicators
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Evaluate failed inspection items or code deficiencies
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Identify damaged, obsolete, or malfunctioning equipment
Repair Plan and Recommendations
After diagnosing the issue, we explain the required repairs and provide recommendations based on the condition of the system. When possible, we prioritize practical repairs that restore reliable operation without replacing unnecessary equipment.
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Provide a clear explanation of the problem
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Identify required parts, labor, and programming
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Recommend repairs, replacements, or system upgrades
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Address code and inspection deficiencies
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Provide pricing before completing additional work
Professional Fire Alarm Repairs
Our technicians repair or replace defective fire alarm components using compatible equipment and proper installation methods. Repairs may include panels, devices, wiring, notification appliances, batteries, and monitoring communication equipment.
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Repair fire alarm panels and power supplies
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Replace smoke detectors, pull stations, horns, and strobes
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Correct damaged, loose, or improperly installed wiring
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Replace batteries and faulty modules
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Repair monitoring and communication equipment
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Program replacement devices when required
Ongoing Maintenance and Support
After the repair is complete, CFA Security can provide continued service to help prevent future system problems. Regular testing, inspections, battery replacement, and monitoring support help keep your commercial fire alarm system reliable and ready for an emergency.
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Schedule annual fire alarm testing and inspections
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Replace aging batteries and worn components
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Monitor recurring trouble or supervisory signals
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Update system programming when building needs change
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Provide emergency and follow-up repair service
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Recommend upgrades for obsolete or unsupported equipment
Why Businesses Choose CFA Security?
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Certified commercial fire alarm technicians
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Fast response throughout Metro Atlanta and Georgia
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Troubleshooting for most major fire alarm manufacturers
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Code-compliant repairs and testing
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Emergency repair services
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Honest recommendations with no unnecessary replacements
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Fully licensed, insured, and bonded
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Trusted by businesses, property managers, healthcare facilities, schools, industrial sites, and commercial properties across Georgia

Frequently Asked Questions
Why is my fire alarm panel showing a trouble light?
A trouble light indicates that part of your fire alarm system is not functioning properly. Common causes include battery failures, wiring issues, communication faults, or malfunctioning devices.
Can you repair older fire alarm systems?
Yes. We service many existing commercial fire alarm systems and can recommend upgrade options if replacement parts are no longer available.
Do you provide emergency fire alarm repair?
Yes. We understand that fire alarm failures require prompt attention and work to respond as quickly as possible to minimize downtime.
Can you repair a system that failed inspection?
Absolutely. We identify the deficiencies, complete the necessary repairs, and help prepare your system for reinspection.
Need Commercial Fire Alarm Repairs?
Don't let a malfunctioning fire alarm system put your building, occupants, or business operations at risk. Contact CFA Security today for professional commercial fire alarm repair services throughout Atlanta and North Georgia.
✔ Fast Response
✔ Commercial Specialists
✔ Code-Compliant Repairs
✔ Experienced Technicians
Schedule Your Fire Alarm Repair Today
Our Services:
Wireless Network
Audio Visual
Gate Systems
Proudly Serving:
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Atlanta
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Alpharetta
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Marietta
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Roswell
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Sandy Springs
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Duluth
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Lawrenceville
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Gainesville
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Decatur
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Kennesaw
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Acworth
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Woodstock
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Canton
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Cumming
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Johns Creek
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Suwanee
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and surrounding communities
Industries We Serve:
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Office Buildings
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Retail Centers
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Healthcare
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Manufacturing
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Warehouses
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Restaurants
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Schools
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Apartment Communities
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HOAs
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Government
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Churches
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Country Clubs
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Golf Courses
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Farms
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and all other facilities
