For manufacturers across Michigan, CPI brings decades of hands-on experience designing, building, and supporting regenerative thermal oxidizers (RTOs), catalytic oxidizers, and thermal oxidizers for VOC compliance. Our systems have been achieving thermal efficiencies above 97% and destruction removal efficiencies above 99% at facilities nationwide since 1969, backed by a service model built around CPI's own factory-trained team.
CPI designs and builds oxidizer systems — we are not a permitting firm, and every Michigan facility's permit obligations depend on details specific to that site. Engaging an air permitting professional who is familiar not just with federal requirements, but with Michigan's air quality rules and any applicable local requirements, is strongly recommended.
Whether your Michigan project runs through an outside environmental consultant, an in-house EHS group, or your engineering team, CPI works alongside them, offering:
Environmental consultants can find CPI's dedicated resources, including project support details and client examples, here: Environmental Consultant Resources →
"CPI is one of the vendors that I would trust to take care of the customer." — Director, Air Emissions Testing Co.
CPI's aftermarket service is performed by direct CPI employees — not third-party contractors — so Michigan facilities get factory-trained technicians who know CPI equipment inside and out.
Yes. CPI designs and manufactures custom RTOs, catalytic oxidizers, and thermal oxidizers for Michigan manufacturers, built on successful implementations throughout Michigan and nationwide.
Yes — CPI oxidizer systems are installed and operating at Michigan facilities, permitted and accepted by EGLE. That in-state history means Michigan regulators are already familiar with how CPI designs and documents its systems.
Most Michigan facilities apply directly to EGLE's Air Quality Division. Wayne County is the one notable exception, where permitting runs through the Wayne County Department of Environment instead. Confirm which applies to your location with your permitting consultant, EHS team, or engineering group.
Yes. CPI services most makes and models of regenerative thermal oxidizers, catalytic oxidizers, and thermal oxidizers, not only the systems we built ourselves.
No. CPI is not a permitting firm. We recommend confirming your specific requirements with an environmental consultant, EHS resource, or engineering team - CPI's role is supplying the oxidizer information that process depends on.
Yes. CPI works closely with environmental consultants on BACT/MACT analysis and project support, backed by a proven track record of oxidizers already operating in Michigan.
See where CPI provides oxidizer aftermarket service by state: CPI Oxidizer Resource Center — All Locations
CPI's Core Technology:
Regenerative Thermal Oxidizers | Thermal Oxidizers | Catalytic Oxidizers
For Environmental Consultants, EHS & Engineering Teams:
Environmental Consultant Resources & Support →
CONTACT US
SITE SEARCH
A PROUD MEMBER OF
Catalytic Products International
Phone: 847.438.0334
Copyright 2026 Catalytic Products International
