Bill Fabian

Bill Fabian, Vice President of Training for Monroe Infrared Technology, is a Level III Master Thermographer with over 39 years of experience in infrared imaging. Having trained thousands in both theory and application, Bill has performed IR inspections on more than 100 million square feet of roofing, establishing himself as one of the nation’s foremost experts in infrared diagnostics. He developed the Certified Residential Thermography (CRT) program in 2013—now recognized across nearly all home inspection organizations—and continues to design and teach specialized infrared training courses nationwide. Renowned for his engaging teaching style and practical expertise, Bill brings a wealth of real-world experience from high-rise buildings to single-family homes, helping professionals optimize infrared technology for predictive maintenance and building diagnostics.