Industrial Air Quality Services
CEM SERVICES
Preventive maintenance and quality assurance audits of Continuous Emissions Monitoring Systems (CEMs) is a primary service offered by The Air Compliance Group, LLC. Services provided include those listed below for Part 60 and Part 75 CEM systems.
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Schedule preventive maintenance visits
Call-out repair services
Annual Relative Accuracy Test Audit (RATA)
Quarterly Cylinder Gas Audits (CGA)
Preparation of quarterly CEM reports
Remote monitoring of CEM systems
Overhaul / upgrades of full systems
As a method of addressing one of the most prevalent problems within the stack testing industry, ACG offers a Report Time Guarantee on CEM RATA testing programs. Recognizing how important timely reporting is to our clients, we self-impose financial penalties for late report submission.

