NADCA Members Follow a Higher Standard

When done correctly, HVAC cleaning is a very beneficial service for your home or business. NADCA’s dedication to quality assurance helps ensure and promote a higher standard of performance for all of its members

A company must meet strict requirements in order to be a member of NADCA. The company must

• have at least one NADCA certified Air Systems Cleaning Specialist (ASCS) on staff
• maintain general liability insurance
• agree to clean according to ACR, the NADCA Standards and comply with NADCA's Code of Ethics. If a company is not going to clean according to NADCA's standards, this must be communicated to the buyer at the time of sale.

These requirements were established to provide a higher level of assurance to consumers.

Finding a Qualified Contractor

• When speaking to a contractor, make sure they can show proof of NADCA membership and certification.
• Make sure the contractor will conduct a thorough inspection of your HVAC system and alert you to any problems.
• Make sure the contractor will clean all of the HVAC system components including, at a minimum: air ducts, coils, drain, registers, grills, air plenum, blower motor and assembly, heat exchanger, air filter and air cleaner.