Whether you need a new commercial fire alarm system installation in your office, retail, or professional space—or repairs, upgrades, or expansion of an existing system—FireAlarmService.net provides full-service, custom fire alarm design, installation, repair, and monitoring throughout the Washington D.C. metro area, including Northern Virginia and Maryland.

We specialize in commercial fire alarm system design and installation for new construction, tenant build-outs, and retrofit projects. Our team works closely with architects, general contractors, project managers, and building maintenance personnel to ensure every system meets NFPA standards, local code requirements, and delivers the reliable fire protection your property and tenants deserve.

With over 30 years of experience in commercial fire alarm installation, inspection, and maintenance, we help ensure your building’s fire alarm system is compliant, fully tested, and ready to protect.