2022 President of the American Society of ASHI, 2014 President of St Louis Chapter of ASHI, Instructor for The ASHI School, COR Representative, Alternate Speaker of the COR 2015, ASHI National Board of Directors 2016-2018, ASHI National Secretary 2019, ASHI Education Board and Membership Committee Liaison. Since founding Wessling Home Inspection Services, LLC, John has inspected and evaluated over 4000 buildings. He also performs home safety and maintenance inspections for seniors and disabled individuals. His 10 plus year background in the garage door, entry door and window related construction field enhance his inspection skills.
John is active with ASHI Education in the St Louis Chapter and has presented such topics as Stairway-Rails-and Guard Issues, and The Mechanics of Garage Door Systems and Safety Practices for a Home Inspector.
ASHI Certified Inspector
Certified Radon Measurement Technician with NRPP/AARST
Certified NEHA NCHH Healthy Homes Specialist
Certified NADRA Deck Inspector