Board of Directors

Mark Zarzeczny, owner of Advanced Clean Air Specialists, LLC in Philadelphia, PA, has served on the NADCA Board of Directors since 2014 and currently serves as Chairman of the Annual Meeting Committee, the Industry & Public Relations Committee, and the Anti-Fraud Task Force. He is also a member of the CVI Marketing Task Force and Membership Committee. 

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As the president and owner of Better Air Quality in Middle Island, NY, Castellano has more than 20 years of experience in air conveyance sales and marketing. He currently serves on NADCA’s Fall Technical Conference Committee and the Industry & Public Relations Committee. Castellano is a certified Air Systems Cleaning Specialist (ASCS) and holds certifications in water damage restoration and fire damage restoration through IICRC.

April Yungen founded Air Management Industries in 1997, providing commercial air duct cleaning services throughout Southern California, and adding air balancing to its list of services in 2000. Yungen serves as Chair of NADCA's Certification Committee, Membership Committee, CVI Marketing Task Force Committee, and Regional Coordinators Committee. She is also a member of the of Anti-Fraud Task Force and Editorial Committee. She has served on the Board of Directors since 2015. 

Clint Orr is the owner and founder of Full Throttle Furnace & Duct Cleaning, Inc. in Saskatchewan, Canada. He has been involved in the HVAC industry since 2004. After completing his Redseal Journeyman certification in HVAC, he started his own HVAC company in 2007, then pursued duct cleaning exclusively beginning in 2011. Clint currently serves on NADCA’s Annual Meeting and Certification Committees, and is Co-Chair of the Education and Safety Committee. He 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 years. He is extremely active with NADCA, and currently serves on the association’s Annual Meeting Committee, Standards Committee, Certification Committee, Fall Technical Conference Advisory Committee, and Energy Study Task Force. He also serves as the Co-Chair of the Scientfic Committee. Michael holds Air Systems Cleaning Specialist (ASCS) and Certified Ventilation Inspector (CVI) certifications, and has been a member of NADCA for 19 years.  

Paul Keller, Jr. is Vice President of Service-Tech Corporation in Clearwater and St. Petersburg, Florida. He is a second-generation air duct cleaner, and has worked in the industry for nearly two decades. He specializes in fall protection, working at heights, and industrial cleaning projects. He holds a State of Florida “Class A” Air Conditioning license, and is a certified Air Systems Cleaning Specialist (ASCS). Keller currently serves on NADCA’s Fall Tech Committee as well as the Energy Savings Task Force and Scientific Committee. He is also the Co-Chair of the Ethics Committee.

President of A Plus Enviro-Services, a company dedicated to cleaning and decontamination of HVAC systems in the Washington DC area, United States. Mr. Hernández has more than 25 years of experience in the cleaning and decontamination of HVAC systems industrty, having directed decontamination projects of HVAC systems in buildings such as The Pentagon, The US Capitol Building and The White House. Member of the board of directors of NADCA and coordinator for Latin America.
 

Charles Cochrane has been in the ventilation cleaning industry for 30 years and is currently president of Cochrane ventilation Inc., a commercial ventilation cleaning and indoor air quality firm, founded in 1950. He is a past president of NADCA and has chaired and served on the Standards, Certification, Education, and International Committees. Charles Cochrane has been actively involved with the Environmental Protection Agency and Housing and Urban Development reviewing and evaluating methods of air duct cleaning. Mr. Cochrane is currently involved with the National Air Duct Cleaners Association. Mr. Cochrane has authored many articles and presented numerous lectures pertaining to air duct cleaning and indoor air quality. These lectures include National Air Duct Cleaners Association, American Institute of Plant Engineers, and the American Society of Heating, Refrigerating, and Air Conditioning Engineers. Professional affiliations include NADCA (National Air Duct Cleaners Association), ASHRAE (American Society of Heating, Refrigerating, and Air Conditioning Engineers), AIHA (American Industrial Hygiene Association), AFE Association for Facilities Engineering.

Brooks didn't find the duct cleaning industry, it found him! He really began to take the industry serious after attending his first Fall Tech in 2014. He met some great mentors at that event...that he still considers friends today! Early in his career he was working on large projects and it's through the training, education, and connections he made at NADCA he was able to successfully complete them. He serves on the Fall Tech Committee, Annual Meeting Committee, Website Task Force, and as an SME on for the CVI Rewrite in 2020. He is very passionate about and loves this industry! 
 

Ken has been in the equipment industry for nearly 35 years.  He manufactured and sold pressure washers which first introduced him to the rental industry and Sunbelt Rentals. He joined Sunbelt Rentals in 2001 and developed the national remediation and restoration markets for the company. He then was asked to grow the facility maintenance market and the golf course maintenance market. During this journey, Ken was introduced to NADCA and Sunbelt Rentals has been a strategic partner of NADCA ever since.

Ken serves on the Board of Directors for the Restoration Industry Association (RIA) and is active in growing the trade show attendance and exhibitor participation. Originally from NYC, Ken spent 20 years living in Charlotte, NC, and recently moved to South Florida to be closer to his family.

Andrea Casa is the founder and CEO of Alisea S.r.l, the largest and most reputable aeraulic hygiene company in Italy, beginning operations in 2000. He holds Law degree from the University of Pavia. His international business experience spans Europe and the Middle East.

Andrea is considered the Italian expert on aeraulic hygiene and his company, Alisea, has helped to establish many of the industry standards for duct cleaning in Italy.

In 2004, Andrea was among the founders of AIISA (Italian Association of Aeraulic Hygienists) becoming President in 2012. Andrea became ASCS certified in October 2007 when the first ASCS exams were organized in Italy. He became CVI certified in 2017 as soon as these exams were offered in Italy.

Andrea lives in northern Italy with his wife, Paola, and son, Alessandro. He loves to play golf, soccer, and is an avid Juventus supporter.

Richard is General Manager/Partner of Virginia Air Duct Cleaners, Inc. in Chesapeake, VA, is a NADCA certified Air Systems Cleaning Specialist (ASCS) and Certified Ventilation Inspector (CVI) with more than 21 years of experience in indoor air quality, HVAC IAQ inspections, and air duct cleaning. He has served on the NADCA Board of Directors since 2012 and is a member of the Executive Committee. He is the Chairman of the Leadership Development Committee, the Strategic Planning Committee and the Editorial Committee. Lantz is also a member of the Fall Technical Conference, CVI Marketing Task Force and Regional Coordinator Committees.