Fire Alarm Systems in San Antonio
Installation, Testing & Service for Bexar & Guadalupe Counties
When a fire breaks out, seconds matter. A properly functioning fire alarm system gives your building a critical head start, alerting occupants and triggering response protocols before the situation escalates. But not all systems are designed—or maintained—equally. If your building houses employees, tenants, or the public, you need a code-compliant fire alarm system installed and serviced by professionals who understand what’s at stake.
At N8 Fire & Safety, we install and maintain commercial fire alarm systems throughout San Antonio, Bexar County, and Guadalupe County. Our licensed team works with general contractors, property managers, and business owners to design systems that meet local code requirements and perform reliably in real-world conditions. Whether you're building a new facility or upgrading outdated equipment, we'll guide you through the process from permitting to final inspection.
Call (210) 899-5568 or complete our online form to request a quote or schedule a service call today. Se habla español.
Hear From Our Happy Customers
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“N8 did a great job getting our fire extinguishers inspected and certified--and they had a tech out here the day I called when I told them we were on a tight schedule.”Kelley B.
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“Amazing service despite the opposition and bad weather N8 Fire was above and beyond and was extremely helpful.”Noah C.
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“N8 Fire & Safety is a growing company who is handling all of our inspections. Saving us money while providing excellent service. The owner, Nate, is very easy to work with.”Steve D.
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“From the start, Nate and Ana helped me work through a fire suppression system issue with ease! Squeezed me into the schedule and did amazing work.”Curtis S.
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“Excellent service from N8’s technician Scott. He is professional friendly and excellent communicator! He performed a detailed inspection and cleaning of my fire suppression system for our food truck.”Vinnie A.
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“I had an outstanding experience with the customer service provided by Daniell. From start to finish, they were professional, friendly, and truly went above and beyond to help me.”Yassine M.
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“I will always recommend N8 to anyone. Nate is very professional and quick to respond. Never have to wait days or weeks for a job to get done.”Ashley C.
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“Very knowledgeable and a great personality! The prices were great, and went above and beyond. And he is a word on his work !! If something isn’t right he will be there to help!”Brandon R.
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“N8 Fire and Safety is an outstanding fire extinguisher company! They were courteous, thorough, kind, and did what they said they were going to do.”Sandra C.
At N8 Fire & Safety, we’re committed to protecting what matters most with reliable service and expert solutions. If we’ve earned your trust, please take a moment to leave us a 5-star review. Your feedback helps others feel confident choosing us—and it means the world to our team. Thank you for your support!
Full-Service Fire Alarm Installation for Commercial Properties
Every building has its own layout, occupancy, and fire safety risks, which means fire alarm systems are never one-size-fits-all. At N8 Fire & Safety, we start with a walk-through and code assessment to understand exactly what your building requires. From there, we design and install a system built around your facility’s needs, not a generic checklist.
We handle all wiring, panel placement, device mounting, and integration with other fire protection systems like sprinklers and kitchen suppression equipment. All work is performed by licensed technicians and thoroughly tested before final inspection.
Fire alarm services we provide:
- System design and layout for new construction
- Retrofits and replacements for existing buildings
- Pull stations, horns, strobes & detectors
- Fire alarm control panel installation
- Device troubleshooting and repair
- System testing and documentation
- Monitoring system integration
We also coordinate directly with your local Authority Having Jurisdiction (AHJ) and make sure all paperwork, permits, and inspection requirements are handled on your behalf.
Book Your Fire Alarm Installation in San Antonio with N8 Fire & Safety Today!
What you can count on when you work with us:
- Straightforward guidance – We explain the system and your options clearly.
- Fast project timelines – We move quickly, from permitting to final sign-off.
- No surprises – Clear documentation, fair pricing, and responsive communication.
- Skilled, licensed technicians – Every install meets code and is professionally tested.
- Ongoing support – We’re here for future testing, repairs, or upgrades when you need them.
When you’re responsible for a commercial facility, cutting corners on fire safety isn’t an option. We’ve helped businesses across Bexar and Guadalupe Counties pass inspections, respond to fire marshal reports, and bring their systems up to code, without delays or runaround. Our goal is to make fire protection easier, not more stressful.
We’ve worked in schools, retail centers, warehouses, healthcare facilities, and apartment complexes. Our experience means we can anticipate your project's needs before it hits a snag.
Call (210) 899-5568 now to schedule fire alarm service or request a quote for your commercial building in San Antonio or the surrounding areas.