National Air Duct Cleaners Association (NADCA) News

When it comes to the functioning of Heating, Ventilation, and Air Conditioning (HVAC) systems, insulation plays a crucial role in maintaining energy efficiency and temperature control. However, the HVAC insulation health hazards associated with older and degraded fiberglass insulation within single-walled air handler units cannot be overlooked. Over time, as fiberglass insulation breaks down, it can release particles that contaminate occupied spaces within buildings, posing potential risks to h...

The National Air Duct Cleaners Association (NADCA),  also known as the HVAC Inspection, Cleaning, and Restoration Association announces a scholarship program for its 2023 Fall Technical Conference that will take place September 7-9 at the Embassy Suites in Grapevine, Texas, just outside of Dallas.​ ​Scholarship availability Scholarships are available for first-time attendees only. NADCA membership is not required. Interested individuals are invited to submit an application for considerati...

The National Air Duct Cleaners Association (NADCA) also known as the HVAC Inspection, Cleaning, and Restoration Association announces that its 2023 Fall Technical Conference will take place September 7-9, 2023 at the Embassy Suites in Grapevine, Texas, just outside of Dallas, USA. Fall Technical Conference NADCA’s Fall Technical Conference is an annual event that provides education to air duct cleaning technicians throughout every stage of their careers. It features hands-on training tha...

The National Air Duct Cleaners Association (NADCA) recently announced the recipients of its 2022 Safety Awards. As the world’s most respected authority on the inspection and cleaning of heating, ventilation, and air conditioning (HVAC) systems, NADCA presents its Safety Awards to contractors who have shown a verifiable commitment to employee, customer, and community safety throughout the year.  The awards were announced on March 28 at the association’s 34th Annual Meeting &...

The National Air Duct Cleaners Association (NADCA) also known as the HVAC Inspection, Cleaning, and Restoration Association welcomes April Yungen as its newest, and first female, President and Chairwoman of the Board. April Yungen's work experience  Yungen founded Air Management Industries in 1997, a company that provides commercial air duct cleaning and air balancing services throughout Southern California. She has served on the NADCA Board of Directors since 2015 and currently...

The National Air Duct Cleaners Association (NADCA); also known as the HVAC Inspection, Cleaning, and Restoration Association announces the publication of a white paper on methods of inspecting and cleaning open-air plenums. The paper addresses common contaminants found in open-air plenums that can adversely impact the conditioned space and provides guidance for the inspection and cleaning of those areas. Open-air plenums Open-air plenums are found in both commercial and residential settings a...

The National Air Duct Cleaners Association (NADCA) also known as the HVAC Inspection, Cleaning, and Restoration Association announces that its 34th Annual Meeting & Exposition will take place March 27-29, 2023 at the Hilton Riverside in New Orleans, Louisiana, USA. cleaning, and restoration of HVAC systems The industry’s largest annual event will bring together a diverse group of professionals involved in the inspection, cleaning, and restoration of HVAC systems. With industry-s...

As the HVAC system does its year-round work of providing clean fresh air to buildings, dirt builds up. Not only dirt, but particles, such as dust and pathogens that cause illness and disease. However, a clean system keeps building occupants healthy. Dirty HVAC ducts could contribute to more serious health problems and pose a threat to those who suffer from respiratory illnesses, autoimmune diseases, or certain environmental allergies. For this reason, commercial HVAC air duct cleaning is critic...

The National Air Duct Cleaners Association (NADCA) — also known as the HVAC Inspection, Cleaning, and Restoration Association — has announced that its highly anticipated 2022 Fall Technical Conference will take place from September 15 to September 17, 2022, at the Hard Rock Hotel and Casino, in Atlantic City, New Jersey, USA. 2022 Fall Technical Conference NADCA’s Fall Technical Conference is an annual event that is extremely popular with air duct cleaning technicians through...

NADCA’s Fall Technical Conference is right around the corner! Without a doubt, it's the industry's best place to get hands-on training and educational sessions, six (6) continuing education credits (CECs), and Air Systems Cleaning Specialist (ASCS) and Certified Ventilation Inspector (CVI) certifications right on-site. If someone is an air duct cleaner, mold remediator, HVAC inspector, or just want to learn more about the comprehensive field of HVAC system cleaning, it's the event for the...

In most instances, when a duct cleaning technician arrives onsite at a job, the routine remains the same: unload a gasoline-powered air compressor from a vehicle, connect the necessary hoses and tools, and bring them into the space. Then, the technician will run a compressor to generate the proper level of air pressure and begin work. However, occasionally circumstances arise that may alter the process — such as jobs that require hundreds of feet of air hose, challenging access to ductwor...

At NADCA, June means it’s renewal time. It’s time to renew NADCA membership. Membership dues are payable annually, and the June 30 deadline is quickly approaching. When renewal invoices arrive, users might find themselves asking, “What am I getting in return for my annual membership dues? Why should I renew ? It's actually quite simple. It’s an incredibly powerful thing to be part of an association, and just about every profession has one. Membership benefits&...

Air Systems Cleaning Specialist (ASCS) certifications must be renewed by June 30 each year, and NADCA requires six (6) Continuing Education Credits (CECs) for ASCS renewal. NADCA has different options for renewal.  Annual Meeting & Exhibition Webinar To earn required CECs, many technicians attend Fall Technical Conference or Annual Meeting & Exhibition each year, where they can earn all the CECs required for certification renewals. But for techs who can’t make it to an even...

NADCA, the HVAC Inspection, Cleaning, and Restoration Association, announced the publication of ‘Biological Air Quality Considerations for Non-Healthcare, as Built Environments,’ a scientific paper developed in partnership with the Global Biorisk Advisory Council (GBAC). The paper, funded by the GBAC, addresses several strategies for improving indoor air quality in facilities and built environments such as schools, restaurants, convention centers, and gyms. Multi-Authored paper Ai...

NADCA recently announced the recipients of its 2021 Safety Awards. As the world’s most respected authority on the inspection and cleaning of heating, ventilation, and air conditioning (HVAC) systems, NADCA presents its Safety Awards to contractors who have shown a verifiable commitment to employee, customer, and community safety throughout the year. The awards were announced on March 21 at the association’s 33rd Annual Meeting & Exposition in Aurora, Colorado. Presenting safety...

National Air Duct Cleaners Association - NADCA, the HVAC inspection, cleaning, and restoration association, welcomes Charles Cochrane back to its Board of Directors. Charles Cochrane was officially inducted at NADCA’s 33rd Annual Meeting & Exposition, which took place in Aurora, Colorado, USA, from March 20 to March 22, 2022. Charles Cochrane is currently the President of Cochrane Ventilation, Inc., a renowned commercial ventilation cleaning and indoor air quality firm that was founde...

To perform effective duct cleaning, it’s important to know what gets into a system and why. Contaminants can enter an HVAC system in a variety of ways, and can not only cause mold growth and unwanted odors in the system, but possibly affect air quality as well. As a professional air duct cleaner, one needs to know where contaminants might enter the system, how to identify any contaminants present, and what to do to prevent them from infiltrating the system in the future. Types of Contami...

The National Air Duct Cleaners Association (NADCA) — also known as the HVAC Inspection, Cleaning, and Restoration Association —announces that its highly anticipated 33rd Annual Meeting & Exposition will take place March 20-22, 2022 at the Gaylord Rockies Resort in Aurora, Colorado. This must-attend event will bring together HVAC system cleaning professionals offering insight into best practices for business growth and the latest in industry equipment, tools, and technology. Atte...

The National Air Duct Cleaners Association (NADCA) — also known as the HVAC Inspection, Cleaning, and Restoration Association announces that its highly anticipated Fall Technical Conference will take place September 16-18 at the Hilton Charlotte University Place in Charlotte, North Carolina. NADCA’s Fall Technical Conference is an annual event that is popular with air duct cleaning technicians throughout every stage of their careers. It features hands-on training in every aspect of...

There are way too many stories of contractors falsely telling homeowners they have mold or other toxic substances in their HVAC systems, often using scare tactics to persuade homeowners to pay for costly, unneeded services. Unfortunately, these dishonest companies can make the whole industry look bad. Working to end such abuses, and to promote the value of professional inspection, cleaning and restoration of HVAC systems, is the National Air Duct Cleaners Association (NADCA), which was formed i...

The National Air Duct Cleaners Association (NADCA), also known as the HVAC Inspection, Cleaning, and Restoration Association — has released its 2021 edition of ACR, The NADCA Standard for the assessment, cleaning, and restoration of heating, ventilation, and air conditioning (HVAC) systems. The NADCA Standards Committee has finalized the 2021 edition of ACR, The NADCA Standard, which reflects necessary updates to the Standard after new testing was conducted by EMSL Laboratories. The ACR i...

The National Air Duct Cleaners Association (NADCA) also known as the HVAC Inspection, Cleaning, and Restoration Association welcomes Michael McDavid and Clint Orr to its Board of Directors. Michael McDavid Michael holds Air Systems Cleaning Specialist (ASCS) and Certified Ventilation Inspector (CVI) certifications As General Manager of Professional Abatement & Remediation Technologies (PART-LLC) in Fenton, MO, Michael McDavid has been in the HVAC system cleaning industry for nearly 20 yea...