Energy Star is a widely recognized and trusted program by the US Environmental Protection Agency (EPA) and the Department of Energy (DOE). The program sets strict guidelines that they meet rigorous standards for comfort, indoor air quality, and durability.

Our Energy Star certified homes are designed and built better from the ground up. Your Coolman home is designed to be energy-efficient and environmentally friendly. Innovative construction techniques, high-quality components, and third-party testing ensure that your home is built to exacting standards of energy efficiency.

Every Coolman home undergoes energy code compliance testing with an accredited third-party rater. By partnering with Energy Diagnostics, you can be assured that your home meets the exacting standards of Energy Star Certification.