Commercial Building Energy Auditors and Recommissioning ProfessionalsIf you are a commercial building energy auditor or recommissioning professional and would like to be listed on this page, click here to register your information. About Saving HeatRetrofit building optimizationScott MillsBPI Building Analyst, Certified Home Energy Rater156 Deer RunCarbondale, Colorado 81623(970) 456-8099scott@aboutsavingheatConfluence ArchitectureMark McLainHERS Rater, Licensed Architect515 Crystal CircleCarbondale,