industry best practices certifications Building Performance Institute Building Performance Institute (BPI) certified professionals are highly skilled experts in the home performance industry. learn more HERS Rater HERS is all about energy code compliance and getting the highest score possible. learn more NAHB Certified Green Professional (CGP) The National Association of Home Builders (NAHB) is a trade association that helps promote policies that make eco-friendly housing a priority. learn more NGBS Green Verifier NGBS helps builders, remodelers, developers and home owners/buyers build and understand high performance construction and development. learn more Misouri Department of Natural Resources - Certified Home Energy Rater The Missouri Department of Natural Resources assists in finding funding mechanisms for home energy improvements. learn more LEED Green Associate The LEED Green Associate Exam measures general knowledge of green building practices and how to support others working on LEED projects. learn more National Radon Proficiency Program The National Environmental Health Association - National Radon Proficiency Program is the leading certification program for radon professionals in North America. learn more Infrared Training Center Certification Infrared certification is written proof that a person has completed formal infrared training and/or possesses a certain skill set. learn more Certified Energy Auditor Energy Auditors undertake energy efficiency assessments of buildings and industrial facilities. learn more our team can calculate your home's energy consumption and create a plan to save you money today and in the future! Our Certified Energy Professionals will visit your home, free of charge, and calculate precisely the efficiency of your home’s energy consumption. We’ll literally “pressure check” your entire home for signs of poor energy consumption and waste. get a free quote today!