Manufacturers across North Carolina rely on CPI for regenerative thermal oxidizers (RTOs), catalytic oxidizers, and thermal oxidizers engineered for VOC compliance. Since 1969, CPI has designed and implemented oxidizer systems nationwide with thermal efficiencies above 97% and destruction removal efficiencies above 99%, backed by aftermarket support performed entirely by CPI's own team.
CPI designs and builds oxidizer systems — we are not a permitting firm, and every North Carolina 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 North Carolina's air permitting rules, is strongly recommended.
Whether your North Carolina 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 →
"The onsite commissioning was excellent. I wish every vendor was as knowledgeable and efficient as those guys." — Plant Manager
CPI's aftermarket service is performed by direct CPI employees — not third-party contractors — so North Carolina facilities get factory-trained technicians who know CPI equipment inside and out.
Schedule North Carolina Service →
Yes. CPI designs and manufactures custom RTOs, catalytic oxidizers, and thermal oxidizers for North Carolina manufacturers, built on successful implementations throughout North Carolina and nationwide.
Yes — CPI oxidizer systems are installed and operating at North Carolina facilities, permitted and accepted by the applicable agency. That in-state history means North Carolina regulators are already familiar with how CPI designs and documents its systems.
It depends on location. Most of North Carolina applies through DEQ's Division of Air Quality, but facilities in Buncombe, Mecklenburg, or Forsyth County go through those counties' own air programs instead. Your permitting consultant, EHS team, or engineering group can confirm which authority applies to your site.
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 North Carolina.
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 →
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