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House Of Horrors Instructors


Certified Master Inspectors CMI® and Certified Professional Inspectors CPI®

Lon Henderson, Certified Master Inspector

Lon Henderson, CMI®

Certified Master Inspector® Lon Henderson teaches other inspectors at the InterNACHI® House of Horrors. Lon has been a home and commercial property inspector since 1998. He was an instructor for Kaplan University and is a past chapter president of NAHI. Lon holds a BS in Entomology and was the Belize Government Entomologist for two years.  His background in construction includes custom homes and light commercial buildings, and remodels, additions, basement finishes, and burn-out rehabs, including 16 "fix-n-flips." Lon became a real estate agent in 1986 before starting his home inspection business. His specialty is HVAC training for home inspectors.

Ray Kline, Certified Master Inspector

Ray Kline, CMI®

​Certified Master Inspector CMI® Ray Kline teaches other inspectors at the InterNACHI® House of Horrors®. Ray operates a successful home inspection business in Loveland, Colorado. He has worked as an electrician since 1973, obtaining his Master Electrician’s license in 1990. He operated his own electrical contracting firm and worked for various municipalities throughout his previous career, supervising ten crews at one point. Ray opened All Phase Inspections in 2011 and has performed more than 1,000 residential and commercial inspections to date.

James Krumm, Certified Master Inspector

James Krumm, CMI®

James Krumm is a Certified Master Inspector® and has been an InterNACHI® Colorado Chapter office and volunteer since at least 2008. The owner-operator of Best Home Inspections, he has more than 25 years’ experience in the real estate industry, and is an electronics specialist. He holds certifications from the AARST-NRPP in radon testing, and is a certified well inspector and water sampler. In addition to his more than 1,700 hours of training and Continuing Education, Jim holds a two-year degree from the Dunwoody College of Technology.

Dennis Bonner, Certified Master Inspector

Dennis Bonner, CMI®

Certified Master Inspector® Dennis Bonner is a licensed home inspector, certified general contractor, and an InterNACHI-Certified Home Inspector.  He is president of Florida Insurance Inspection, Inc., a full-service inspection company serving Dade, Broward and Palm Beach Counties. He performs Windstorm Inspections, 4-Point Inspections, Roof Condition Certifications, Condominium Inspections, insurance valuations, appraisals, and Pre-Purchase Home Inspections on a daily basis.  Dennis's bilingual staff prides itself on providing prompt, courteous and professional service to all of their valued customers.  To date, they have completed more than 30,000 inspections.

Juan Garcia, Certified Master Inspector

Juan Garcia, CMI®

Florida-licensed home inspector Juan Garcia is a Certified Master Inspector® and owner of the multi-inspector firm Same Day Inspection, along with a new construction company that did over $1 million of business in its first year of operation. Holding state licenses as a mold assessor and remediator, general contractor and roofing contractor, and real estate associate, Juan has worked in some aspect of the homebuilding and real estate industries since 2002, following his eight-year service in the U.S. Army. Juan is passionate about innovation and sharing his knowledge as a successful business owner.

Glenn Stephens, Certified Master Inspector

Glenn Stephens, CMI®

Using his three Florida-issued licenses as a residential contractor, roofing contractor, and home inspector, Glenn founded G. Stephens & Associates, Inc., in 2011 to educate homeowners about their homes and how to protect them. Glenn has performed more than 3,700 inspections.

Shawn Williams

Shawn Williams, CMI®

Shawn Williams is a Certified Master Inspector® and the owner-operator of Iron Phoenix Inspections LLC. He has been an InterNACHI® Certified Professional Inspector® since 2018 and has performed more than 1,000 inspections in the Denver metro area. He is also an FAA-licensed drone pilot, an NRPP-certified radon measurement professional, and an ICC Residential Combination Inspector.

Michael Meeker, Certified Master Inspector

Michael Meeker, CMI®

Florida-licensed home inspector and Certified Master Inspector® Michael Meeker is the president of Meeker Industries, founded in 1990.  He is also a licensed general contractor, a stucco and moisture intrusion-prevention expert, and Infrared-Certified® for thermal imaging inspections by InterNACHI®. Michael has worked on thousands of projects for nationwide companies ranging from $100,000- townhome builds to $77 million commercial development projects. His real-world knowledge and hands-on experience in the construction industry have given him unique insights to pass along to students.​

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