Since 2009, Insight has been the trusted source for home inspections and BPI-based Home Performance Testing & Education in Naperville and the entire Chicagoland area.


We have been providing superior quality Home Inspections, small Commercial Building Inspections, Home Performance Testing & Energy Audits, Air Quality Testing, Energy Star Home certifications, and Professional Contractor Training since 2009.
Call: 630-283-2248
Very knowledgeable. Did a thorough inspection using blower door test and infrared to identify places where my home needed more insulation. The report was easy to understand. It recommended which projects I should do first and which would have the biggest payoff. Highly recommend!

I attended a home inspection on behalf of my buyer last Wednesday with Tom Janczak and I couldn't be more impressed. The inspection was very thorough and detailed yet I didn't feel that he was an alarmist. His suggestions were practical and reasonable from my perspective. I've added Insight to my personal list of vendors that I hand to clients, I've also asked the office manager at BW Downers Grove to add it for the office as a resource.

Joe and Dave provided excellent recommendations for improving the efficiency of our house. They were able to figure out why a pipe was freezing. Also Dave helped us to determine the root cause of condensation and that prevented us from replacing the roof at no extra cost. They are coming back to do the follow up energy audit that was part of the audit we purchased. Excellent customer service and highly knowledgeable.



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Headquartered in Naperville, we serve the entire Chicago metropolitan area. Let us know how we can help meet your building needs.








