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Better World Builders specializes in the analysis and correction of energy loss in commercial and residential buildings. We have an intimate understanding of building science principles and how they relate to the safe and efficient use of heating and cooling energy.


Our mission is to create stewardship and energy efficiency in the buildings where we live and work. This can be a complicated process, but we help our clients get control of their energy use and help them to develop Building Stewardship programs for the longevity of their homes. We understand that when a building is well-maintained and energy efficient, it can be enjoyed now and for future generations.


We hope to pave the way forward by installing renewable energy measures to alleviate climate change. Better World Builders envisions living in a world and community where our homes and businesses operate with Zero Net Energy consumption and carbon emission.
When you work with us, you become part of the solution to Building a Better World!

Our Clients Love Us

  • ...great job! highly recommend BWB...
    Mary Farrington, Texas Township, MI

    “I recently had the opportunity of engaging Better World Builders in a home energy evaluation and subsequently hired them to complete the recommended and necessary repairs to make my home more energy efficient.  I really liked several things about doing business with Mark Lee:

  • ...neat and fast...
    Teri Koretsky, Kalamazoo, MI

    “I had noticed several cold/hot spots.  The assessment helped to explain why and how to correct it.  The workers were neat, careful and completed the work in a timely fashion.”

  • ...the best job, with the best materials...
    Rhonda Egidio, Kalamazoo, MI

    “I have great confidence in Better World Builders, that they are always committed to doing the best job with the best materials.  I believe the work they do on my home is what they would do on their own.”