Health~Comfort~Savings
For Homeowners Who Know the Difference
Whether you prioritize energy savings or your focus is on comfort, we help you achieve both. Our full-service upgrades—from envelope sealing to insulation—are designed to tackle the real problems. Solutions crafted to guide serious homeowners toward lasting comfort and meaningful energy savings. Thoughtfully delivered for those who expect their home to perform at its best—without compromise.
Lehigh Valley’s Home Performance Specialists
You Deserve to Know Exactly What’s Going On
We don’t just fix problems—we improve lives. Our trifecta approach delivers peace of mind, year-round comfort, and measurable energy savings—powered by data, driven by purpose.
Healthy Living
At Project Probono LLC, we’re dedicated to uncovering how your home uses—and loses—energy through comprehensive, data-driven analysis.
Based in Bethlehem, PA, our expert team specializes in identifying opportunities to improve efficiency, enhance comfort, and reduce environmental impact.
We believe in creating sustainable living spaces that benefit homeowners and support a healthier planet.
Join us in our mission to make energy-efficient homes accessible to everyone.
A Home Energy Audit Is Like A Home Owners Manual
Homes don’t come with manuals →
We break down what’s really happening inside your home—airflow, insulation, system inefficiencies—and explain it in plain terms. Then, we show you how we can fix it with precision upgrades that make measurable differences.