Want to improve the quality of air in your house? Call us! 

(269) 383-7862

Schedule Service

Get Started


You want your home to be tight and resistant to the outdoor weather, but tightening up your home to the outside also traps air on the inside. Sure, you can open your windows - but that's not always a realistic choice when it is freezing cold, boiling hot, or pouring rain outside.

The answer to a fresh-air indoor environment is a whole-house energy recovery ventilation system that exchanges outside and indoor air with minimal effect on your indoor heating or cooling systems. In the winter, these systems reduce the cost of heating ventilation air by transferring heat from the indoor air being exhausted to the fresh (but cold) incoming air. In the summer, the same is done in reverse.

At Better World Builders we will make sure, that all the air in your home or office has good quality, so you can focus on the important things

Why to choose us?

  • We install low-cost, high-quality systems

  • We will minimize energy loss

  • Our systems have very low maintenance needs

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.”