Virginia Air Permitting: How CPI Supports Your Compliance Process
CPI designs and builds oxidizer systems — we are not a permitting firm, and every Virginia 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 Virginia's air permitting rules, is strongly recommended.
Here's how CPI fits into that process:
- Technical data your permit application will need. Emission rates, destruction/removal efficiency, stack parameters, fuel usage, and control technology specifications, delivered as part of every proposal.
- A design matched to your compliance target. Our applications engineering team coordinates with the parties responsible for your permitting so the oxidizer is sized to meet your permit's destruction efficiency and reporting requirements from day one.
- Ongoing support once you're operating. Equipment performance data for emissions reporting or agency inspections, whenever your compliance team needs it.
- A track record Virginia regulators already recognize. CPI oxidizer systems are permitted and operating across Virginia, helping our customers stay in compliance with their permit obligations.
Virginia Air Permitting Rules for Oxidizers
- Permitting authority: Virginia Department of Environmental Quality (DEQ) — statewide authority, administered through regional DEQ offices, with no separate county or independent-city delegation
- EPA region: U.S. EPA Region 3 (Mid-Atlantic)
- Permit types: a Minor New Source Review Permit prior to building or modifying a source, and a Title V Operating Permit for major sources
- Regional VOC pressure in Northern Virginia: facilities in the D.C. metro area fall within a multi-state ozone nonattainment zone, which can bring stricter Reasonably Available Control Technology (RACT) requirements for VOC sources than facilities elsewhere in the Commonwealth
Supporting Your Project Team
Whether your Virginia project runs through an outside environmental consultant, an in-house EHS group, or your engineering team, CPI works alongside them, offering:
- BACT/MACT analysis support, with the technical data needed to weigh control technology options.
- A real installation history in Virginia that regulators have already reviewed and accepted.
- Turn-key project support spanning evaluation through commissioning, including installation estimates.
- A 24-hour Technical Service Group standing by well after startup.
Environmental consultants can find CPI's dedicated resources, including project support details and client examples, here: Environmental Consultant Resources →
"We always recommend CPI if someone asks us who we typically work with." — Senior Consultant, Air Quality Consulting Firm
Aftermarket Service & Support — Virginia
CPI's aftermarket service is performed by direct CPI employees — not third-party contractors — so Virginia facilities get factory-trained technicians who know CPI equipment inside and out.
- Service performed by CPI's own technicians
- Preventive maintenance
- Emergency service, including 24/7 phone support
- Annual inspections and testing support, helping facilities meet inspection or maintenance requirements that may be specified in their air permit
Schedule Virginia Service →
Frequently Asked Questions
Can CPI manufacture a regenerative thermal oxidizer for a Virginia facility?
Yes. CPI designs and manufactures custom RTOs, catalytic oxidizers, and thermal oxidizers for Virginia manufacturers, built on successful implementations throughout Virginia and nationwide.
Are there CPI oxidizers already running in Virginia today?
Yes — CPI oxidizer systems are installed and operating at Virginia facilities, permitted and accepted by DEQ. That in-state history means Virginia regulators are already familiar with how CPI designs and documents its systems.
Does my Northern Virginia facility face different VOC requirements than the rest of the state?
Possibly, since parts of Northern Virginia fall within a multi-state ozone nonattainment area with stricter RACT requirements. Whether — and how — this affects your facility is best confirmed with your permitting consultant, EHS team, or engineering group.
Will CPI service equipment it didn't originally manufacture?
Yes. CPI services most makes and models of regenerative thermal oxidizers, catalytic oxidizers, and thermal oxidizers, not only the systems we built ourselves.
Does CPI manage Virginia DEQ permitting on our behalf?
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.
Is CPI a resource for environmental consultants working on Virginia projects?
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 Virginia.
Explore More
See where CPI provides oxidizer aftermarket service by state: CPI RTO Nationwide Support — All Locations
CPI's Core Technology:
Regenerative Thermal Oxidizers | Thermal Oxidizers | Catalytic Oxidizers
For Environmental Consultants, EHS & Engineering Teams:
Environmental Consultant Resources & Support →