Better World Builders won the Governor's Energy Excellency Award for the 2017 contractor of the year!
  • Secure Comfort of Your Home
    Let us help you pinpoint and fix where your energy losses are in your home.
  • Prevent Problems
    Icicles may cause damage to your roof, attic, or wall systems. Ice build up is also a sign of energy loss!
  • Be a part of something bigger
    We are choosing to work with environmentally friendly materials to make your house safe, durable, comfortable and energy efficient.
  • Make the first step to net zero
    Be a part of the solution, contribute less to surplus of greenhouse gas in the atmosphere.

How to lower energy bills?

When thinking about lowering the cost of your energy, an excellent Home Performance is what you are looking for!

Home Perfomance is a philosophy and science based on the premise that homes should be safe healthy, comfortable, durable, and energy efficient. Sometimes, without us realizing it, we are experiencing energy losses because of issiues that can be fixed. Better World Builders are here to fix them for you and make your home perform as new! 

Call us now at 269-383-7862 or learn more about our services.

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Services We Offer


We at Better World Builders are qualified Kalamazoo, MI  energy efficiency experts and we treat houses as interconnected systems.

Net Zero

Net zero energy buildings are highly energy-efficient and will use, over the course of a year, renewable technology to produce as much energy as th

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.”