Fire Alarm Repair & Installation in California
Fire Alarm Setup, Repairs, and Maintenance You Can Rely On
Western Pacific Integrated Systems installs and repairs commercial fire alarm systems across California. Whether you need a brand-new fire alarm setup or help fixing a system that’s not working right, we’ll make sure your building is safe, up to code, and ready for inspections.
What’s Involved in a Proper Fire Alarm Setup
Installing a fire alarm system means more than just mounting devices. We start by looking at your building layout, local code rules, and the type of business you run. Then we design a system that fits your space and follows all California safety standards.
We install control panels, smoke and heat detectors, pull stations, horns, strobes, and more. We can also connect your system to 24/7 monitoring if needed. Every system is tested and reviewed before we leave—so you know it’s ready to protect. Our team works with new construction projects, retrofits, and tenant improvements. We’re quick, efficient, and focused on getting the job done right the first time.

Why Fire Alarm Installation and Repairs Matter
A working fire alarm system is required in most commercial buildings in California. If your system is missing parts, not installed correctly, or out of date, your building—and the people inside—are at risk.
Installing and maintaining your fire alarm system helps you:
- Follow NFPA 72 and California fire code
- Get ready for annual inspections
- Meet insurance safety requirements
- Avoid fines and safety violations
Fire alarms are the first line of defense in a fire emergency. We make sure yours is installed, repaired, and ready to respond when needed.
Why Businesses Choose Us for Fire Alarm Services
We’ve been working with California businesses since 1977. Our team knows the fire codes, inspection process, and how to get your system up and running the right way.
No matter the size or type of your building, we make fire alarm service simple, fast, and code-compliant—so you can focus on running your business with confidence.

Custom Fire Alarm Setup
We design fire alarm systems that fit your building and meet all local and state code requirements.
Quick, Reliable Fire Alarm Repairs
Whether it’s a faulty sensor or a full system check, we find the problem and fix it fast.
Code-Compliant Installations
Every system we install follows NFPA 72 and California codes so you’re always inspection-ready.
Ongoing System Maintenance
We provide regular system maintenance, testing, and updates to keep your alarms working all year.
New or Existing Buildings
We handle fire alarm work in both new builds and older buildings with minimal disruption to your business.
Trusted Across California
For over 45 years, we’ve helped offices, schools, warehouses, and more stay safe and up to code.
