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	• Air Conditioning • Heating & Furnace Systems • Home Inspection • Insulation

	Customer Ratings Building Performance by Design, LLC
	Rating: Project: Home Energy Audit Joe and Virginia were extremely knowledgeable. They explained everything they were doing, and were very, very patient with my many, many questions as I accompanied them throughout the house. The… Read Complete Rating Joe and Virginia were extremely knowledgeable. They explained everything they were doing, and were very, very patient with my many, many questions as I accompanied them throughout the house. The final report, although delayed, was detailed, informative and massive. It also included cost estimates for suggested improvements (rated by priority) with estimated energy savings. Overall, we are very pleased with the Home Energy Analysis provided by Joe and Virginia. We're also considering their company to perform the needed improvements -- they'll do a final infrared scan to determine if the work performed "fixed" what was needed. Rating: Project: Home Energy Audit very professional and with excellent ideas for energy improvement. We initially received a energy audit from a less expensive company and came away disappointed as they offered very little and… Read Complete Rating very professional and with excellent ideas for energy improvement. We initially received a energy audit from a less expensive company and came away disappointed as they offered very little and only seemed to be tryig to sell more insulation. Building performance was much more thorough. Rating: Provided By: Dilip N. City: Ann Arbor Project: Home Energy Audit The work was very comprehensive and professional. There was very good professional expertise and knowledge brought to bear on the audit. Very minute attention to detail has been provided.  See All Ratings