Welcome! 

Efficiency Girl® LLC is a trusted resource to demystify energy efficiency choices for homeowners and businesses.  ​

 

We work directly with residents who want to understand more about healthy choices for their homes.​

 

We support residential contractors who provide smart HVAC, insulation and ventilation services rooted in building science fundamentals to ensure health and comfort. 

 

​We join with commercial partners to offer energy efficiency awareness programs for building occupants and new facility staff.