10 Years Providing Arizona Fire Alarm & CO2 Safety Services
Celebrating 10 Years of Excellence!
Since 2015, Global Systems United has proudly provided fire alarm installation, CO2 monitoring, and life safety systems throughout Arizona. This year marks a decade of dedication, innovation, and growth. We are incredibly grateful for our team, clients, and partners who have been part of this journey. Your trust and support have helped us reach this milestone, and we look forward to many more years of success together.
Thank you for being a part of our story!
Protecting Arizona Businesses with Fire Safety Solutions
At Global Systems United, we protect lives and property through precise, dependable fire alarm, gas detection, and life safety systems. We specialize in code-compliant integration that helps businesses operate safely and efficiently. We serve clients throughout Arizona, including Tempe, Phoenix, and surrounding areas. Built on trust, integrity, and long-term relationships, we deliver hands-on service, rapid response, and the technical clarity our customers count on—every step of the way.
Built on trust, integrity, and strong partnerships—our mission is your safety
NICET Certification & Professional Credentials
Our NICET-certified organization reflects our commitment to excellence in the Arizona industry and reinforces our status as a trusted engineering provider. NICET is a respected, nationally recognized credential that validates our technical expertise and ongoing professional development. It represents our dedication to quality, professionalism, and the high standards our customers value.
Commit to the LORD whatever you do, and he will establish your plans.
Commit to the LORD whatever you do, and he will establish your plans.
Commit to the LORD whatever you do, and he will establish your plans.
Commit to the LORD whatever you do, and he will establish your plans.
Commit to the LORD whatever you do, and he will establish your plans.
Proverbs 16:3, NIV