Arizona’s Trusted Partner for Gas Detection and Life Safety Systems.

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Global Systems United
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Projects
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REQUEST A QUOTE
FAQ
Testimonials
Careers
Online Store
Resources
About
Our Products
Contact Us
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Global Systems United offers complete CO2 monitoring and fire alarm system services across Arizona. Request a customized quote for design, permitting, and installation. 

Choose a System to Get Started

☁️ COβ‚‚ Monitoring System

  Select this option for COβ‚‚ Monitoring System design and permitting, including sensor layout, ventilation review, code compliance, and city submittals for installation approval.


CO2 Monitoring System Quote

πŸ”₯Fire Alarm System

 Select this option for complete Fire Alarm System services, including CAD drawings, engineering, permits, and code-compliant design tailored to your project.  


Fire Alarm System Quote

🚨🚨 REQUEST A SERVICE 🚨🚨


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Life Safety Systems | ROC #297544 – CR67

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