Services / On-Site Testing & Monitoring / Fugitive Emissions
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Data Acquisition Systems
Built for compliance. Tailored for your team.
Alliance’s Data Acquisition Systems (DAS) give facilities across the U.S. the tools to collect, validate, and report emissions data continuously — and to stay ahead of federal, state, and local regulatory requirements without the administrative burden.
Reduce time spent managing data.
Centralize data collection, validation, review, and reporting in a single system. Automated calculations and data handling reduce manual effort, minimize errors, and keep your records consistent and ready for audits.
Built for your facility. Backed by decades of expertise.
Designed from decades of air emissions compliance experience, each system is configured to your equipment, processes, and reporting workflows, not a one-size-fits-all setup. Continuous updates keep your system aligned with evolving regulatory requirements.
24/7/365 Dedicated Expert Support
Get direct access to a U.S.-based team of 15+ DAS specialists, available 24/7/365 to support your system, troubleshoot issues, and help maintain reliable compliance operations.
Our DAS Products
StackVision™
The most widely used DAS in the U.S., trusted by more than 3,100 air emission sources. StackVision is user-configurable — not a black-box programmed solution — so your team can manage configurations, calculations, and alarms without writing a single line of code.
Prism
A scalable DAS solution purpose-built for facilities that need flexibility without complexity. Prism grows with your operation and integrates with the same 8864 Data Controller hardware platform.
Ambient Air Monitoring
Teaming with Alliance’s ambient air monitoring services provides a comprehensive, reliable solution for managing and improving your facility’s air quality. Alliance offers a wide range of ambient air services including:
Air Quality Monitoring | Meteorological Networks | Odor Assessment Services | Noise Consulting & Acoustic Monitoring | Vapor Intrusion Programs
Dedicated LDAR Compliance and Auditing Services
Our team of environmental compliance consultants provide full-service LDAR compliance support spanning audits, QA/QC program oversight and reporting to ensure regulatory adherence.
“Combining our services is pivotal in supporting our clients' every need. The Alliance way is a true differentiator, providing solutions-based onsite testing and monitoring with top SMEs to handle immediate environmental challenges. Alliance is positioned as your partner of choice for highest-level delivery.”
Martin Gibson
Executive Vice President, Emissions Monitoring
“Meticulous details, first-of-their-kind tools, and quality oversight of every LDAR program sets Alliance apart—always raising the bar for resource management, availability, and dedicated internal support.”
Paul Phillips
Senior Vice President, Emissions Monitoring
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