Federal law governs how refrigerant is handled, repaired, recovered, and documented in your HVAC and refrigeration systems. Com+ Mechanical helps building owners, property managers, and facilities directors across the NYC metro stay compliant, avoid enforcement exposure, and keep complete records.
Knowingly releasing regulated refrigerant to the atmosphere during maintenance, repair, or equipment retirement is prohibited under Section 608 and is a primary enforcement focus. Federal civil penalties can apply per violation.
Once an appliance exceeds the regulated refrigerant charge and its leak rate exceeds the applicable threshold, owners and operators are obligated to repair leaks within a defined timeframe (or follow the rule's retrofit/retire pathway). Letting a chronic leaker run unaddressed creates direct compliance exposure.
Opening or servicing systems containing regulated refrigerant generally requires EPA Section 608 technician certification. Using uncertified personnel — or unknowingly relying on a contractor who does — exposes the building owner to questions about every service event on the record.
Section 608 and related rules require records such as leak-repair documentation and refrigerant added/recovered logs for covered appliances. Gaps in the paper trail are often what turns a routine inspection into a finding, even when the underlying service was done correctly.
Refrigerant must be recovered with certified equipment before equipment is serviced or disposed of. Skipping proper recovery — or sending equipment to disposal with charge still in it — is a recordable, enforceable failure.
As high-GWP HFCs are phased down under the AIM Act, refrigerant for older systems can become scarcer and costlier, and a major leak can become an expensive, disruptive event. Owners with no transition plan risk emergency decisions instead of budgeted upgrades.
EPA Section 608 is part of the federal Clean Air Act and is administered by the U.S. Environmental Protection Agency. It regulates how refrigerants are handled throughout the life of stationary air-conditioning and refrigeration equipment — the rooftop units, chillers, split systems, VRF systems, and walk-in coolers found in commercial buildings. In broad terms, Section 608 prohibits the knowing release (venting) of regulated refrigerants during service, maintenance, repair, and disposal; requires that technicians who open systems containing refrigerant hold the appropriate EPA Section 608 technician certification; requires that refrigerant be properly recovered using certified equipment before a system is serviced or disposed of; and imposes leak repair and recordkeeping obligations on owners and operators of larger appliances once a system exceeds a defined refrigerant charge and a defined leak rate. Because refrigerant lives inside your HVAC equipment, compliance is fundamentally an HVAC discipline: it depends on how units are serviced, how leaks are found and fixed, how refrigerant is recovered and tracked, and how all of it is documented. Separately but relatedly, the federal AIM Act is phasing down the production and consumption of high-GWP HFC refrigerants, which increasingly affects what refrigerants are available and which systems owners choose to repair, retrofit, or replace. Com+ Mechanical is a commercial HVAC contractor that helps NYC-area building owners operate, service, and upgrade their systems in line with these requirements — and keep the paper trail that demonstrates it.
From call to comfort in 4 easy steps
We survey your equipment, identify refrigerant types and approximate charges, inspect for leaks, and review your existing service records to find gaps against Section 608 obligations.
We deliver a prioritized plan: which leaks to repair, which records to build, and where retrofit or replacement makes sense given reliability, efficiency, and the HFC phasedown.
EPA 608-certified technicians perform leak repairs, certified recovery, and any approved upgrades or retrofits — verifying systems hold charge after the work.
We compile and organize the required records — leak-repair documentation, refrigerant added/recovered logs, and service history — so your building is audit-ready and stays that way.
Proactive inspection and repair of refrigerant leaks across commercial HVAC and refrigeration, with verification that systems hold charge afterward — the front line of Section 608 compliance.
Proper recovery and recycling of refrigerant using EPA-certified equipment whenever a system is opened, serviced, or retired, so refrigerant is never improperly released.
Retrofit and replacement options that move chronic-leak or aging systems toward lower-GWP refrigerants and higher efficiency, aligning your building with the HFC phasedown direction.
We work on the rooftop units, chillers, VRF, and refrigeration systems that commercial buildings actually run — not residential equipment.
Service on refrigerant-containing systems is performed by properly certified personnel using certified recovery equipment.
We treat recordkeeping as part of the job, not an afterthought — so your compliance is demonstrable, not just assumed.
We serve building owners, property managers, and facilities directors across the New York City metropolitan area.
No fees. No surprises. Just honest service.
A focused review to understand your refrigerant compliance position and what it will take to close any gaps.
Repairs, retrofits, and replacements to fix leakers and move toward lower-GWP, higher-efficiency equipment.
Recurring service and recordkeeping to keep systems tight and your building continuously audit-ready.
Final scope and pricing are determined after the Compliance Assessment, based on your equipment count, refrigerant types, system condition, and recordkeeping status.
Business+ plans start at $499/year — includes 2 rtu tune-ups, 10% off all services, and priority scheduling.
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Get answers to common questions about our services
Section 608 is part of the federal Clean Air Act, administered by the EPA. It governs how regulated refrigerants are handled in stationary air-conditioning and refrigeration equipment. If your building runs commercial HVAC or refrigeration that contains refrigerant — rooftop units, chillers, split systems, VRF, walk-in coolers — its servicing, recovery, leak repair, and recordkeeping fall under these rules.
Section 608 itself focuses on proper handling — no knowing venting, certified technicians, certified recovery, leak repair, and recordkeeping — rather than banning a specific refrigerant outright. Separately, the federal AIM Act is phasing down high-GWP HFCs, which affects future availability and may restrict certain refrigerants in certain new equipment over time. We can tell you where your specific systems stand.
Both have roles. Technicians must be certified and must handle refrigerant correctly, but many obligations — particularly leak repair on covered appliances and maintaining required records — rest with the owner or operator of the equipment. That's why working with a contractor who documents everything matters: it protects you, the owner.
For covered appliances, the rules generally require records such as leak-repair documentation and logs of refrigerant added and recovered, along with service history. The exact requirements depend on the appliance's refrigerant charge. Com+ builds and maintains these records as part of our service.
Small losses should be found and fixed before they grow. For larger appliances above the regulated charge, once the leak rate exceeds the applicable threshold there is an obligation to repair the leak within a defined timeframe (or follow the rule's retrofit/retire pathway) and to document it. We locate the leak, repair and verify it, and record the work.
Section 608 violations — such as knowingly venting refrigerant or failing to meet leak-repair and recordkeeping obligations — can carry federal civil penalties, and amounts are set per violation and adjusted over time. We focus on keeping you out of that position through correct handling and complete documentation.
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A Compliance Assessment from Com+ Mechanical shows you exactly where your building stands on EPA Section 608 — your equipment, your leaks, your records — and what it takes to close the gaps. Don't wait for an enforcement inquiry or a major refrigerant loss to find out. Schedule your assessment with our commercial HVAC team today.
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