
Get Your Fire Alarm Needs Handled by the Experts
Fire alarm systems serve as the critical first line of defense, providing the essential seconds needed to protect lives and minimize property loss. By utilizing advanced smoke and heat sensors, these systems detect threats long before they are visible to the human eye, triggering immediate evacuation protocols and alerting emergency responders. This rapid notification is the key to reducing business interruption, as it ensures that professional help is dispatched the moment a hazard is detected. Beyond basic safety, a professionally monitored alarm system offers 24/7 protection, securing your facility even during weekends or after-hours when the building is vacant.
Early Detection, Faster Response
In addition to life safety, fire alarms are a fundamental requirement for regulatory compliance and financial risk management. Modern systems can be integrated with other building controls—such as shutting down HVAC units to prevent smoke spread or releasing magnetic door locks—to actively manage a crisis. Maintaining a code-compliant system also shields your business from heavy fines and significantly lowers commercial insurance costs by demonstrating a commitment to risk mitigation. Ultimately, an effective fire alarm system isn’t just a legal necessity; it is a vital tool for ensuring that a small incident doesn’t escalate into a catastrophic business failure.
- Early Detection: Smoke detectors can sense a fire in its “incipient” stage, often before any flames are present.
- Constant Monitoring: Modern systems provide 24/7/365 surveillance, automatically notifying the fire department even if no one is in the building.
- Smart Integration: Alarms can be programmed to automatically close fire doors and recall elevators to the ground floor.
- Property Savings: Early notification can reduce fire damage costs by up to 70% by ensuring a faster fire department response.
- Legal Compliance: Meets essential NFPA 72 standards, which are required by law for almost all commercial occupancies.


Our Fire Alarm Services Cover
- Design
- Installations
- Inspections
- Service / maintenance
Fire Alarm Inspection and Testing
Southern Fire provides inspections, sensitivity testing, and detailed reports.
We conduct inspections as often as you need based on insurance regulations and NFPA 72 codes.
Commercial Security System for Your Enterprise
Make your employees, customers, and your business feel secure with commercial security systems from Southern Fire. Our security experts will design, install, and maintain your company’s security system.
We will be pairing access controls and CCTV systems to provide the highest levels of video data for the security systems.
- Access Control System: You can control who goes where in your building. From card reader to swipe system, a central computer can track down who went where and when inside your building’s premises.
- CCTV: Write a description for this list item and include information that will interest site visitors. For example, you may want to describe a team member’s experience, what makes a product special, or a unique service that you offer.


Emergency and Exit Lighting
Southern Fire provides quality exit lights, exit signs, and emergency lighting products and accessories. These are for use in commercial, industrial, and residential buildings. Exit signs and lighting are designed to be unmistakable and understandable to virtually everyone.
Fire Doors
Fire Doors play a big part in securing your residential or commercial property. They are made out of fireproof materials to delay the spread of fire between rooms in homes or buildings from one area to another.
We provide a wide variety of fire door frames and hardware that ensures safety and make sure that you meet your fire and safety requirements.
If you are looking to install the right fire doors for your property, contact us today to learn more.

Other Services
We Offer
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Fire Pumps
Fire pumps boost water pressure and flow to sprinklers, standpipes, and hoses during a fire. Powered by electric motors or diesel engines, they draw water from a tank, reservoir, or city supply. This ensures reliable performance when it matters most. Southern Fire installs, inspects, and services fire pumps to keep them running and code compliant and ready.
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Fire Sprinkler Systems
Fire sprinkler systems automatically detect and control fires by releasing water when heat is present. They help protect lives and property, slow down the spread of fire, and help to minimize property damage. Proper design and maintenance ensure reliable coverage throughout a building. Southern Fire provides professional installation, inspection, and service to keep sprinklers code compliant.
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Fire Alarms
Fire alarm systems detect smoke or heat and alert occupants to danger. They trigger audible and visual alarms and can notify monitoring services. Early detection helps protect lives and property. Southern Fire installs, inspects, repairs and provides monitoring services of fire alarm systems for reliability and code compliance.
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Special Hazard Systems
Special hazard fire systems are used to protect high-value, sensitive, or volatile assets (e.g., data centers, labs, archives) where water-based sprinklers would cause more damage than the fire itself. These systems provide rapid, non-damaging suppression (no residue) for risks like electrical fires or flammable liquids, ensuring business continuity and asset preservation. Southern Fire installs, inspects, repairs special hazard systems for reliability and code compliance.
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Hood Systems
Hood suppression systems detect and extinguish fires in commercial kitchen hoods and appliances. They use wet chemical agents to quickly control grease fires and prevent the spreading of fire. Proper maintenance is essential for safety and code compliance. Southern Fire installs, inspects, and services hood systems to ensure they work when needed.
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Fire Extinguishers
Fire extinguishers provide first-response protection against small fires. Different types of fire extinguishers address different fire hazards in homes or businesses. Regular inspection and maintenance ensure they function properly. Southern Fire sells, services, inspects, and replaces fire extinguishers to keep them code compliant.
Contact Us
tO GET STARTED
Extended hours and emergency services are available.
Main Location
Hattiesburg, MS
Southern Fire
77 Richburg Rd
Purvis, MS 39475
Business Hours
Mon – Fri
8:00 am – 5:00 pm
Sat – Closed
Sun – Closed
D’IBERVILLE, MS
Southern Fire
10970 Old Hwy 67
D’Iberville, MS 39540
Business Hours
Mon – Fri
8:00 am – 4:30 pm
Sat – Closed
Sun – Closed
SEMMES, AL
Southern Fire
7930 Moffett Rd., Suite H
Semmes, AL 36575
Business Hours
Mon – Fri
8:00 am – 4:30 pm
Sat – Closed
Sun – Closed
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