1. It also provided energy audits  and helped companies improve their energy efficiency. 2. Its Energy Audit  Center provides services to local and regional enterprises. 3. Homeowners implementing ECMs in their residential buildings often start with an energy audit . 4. Weatherproofing and insulating a house are the main focus of residential energy audits . 5. _Conduct a home energy audit  for help determining what upgrades may be needed. 6. In 1994, Temple Emanuel completed an energy audit  of its building. 7. WAP technicians perform energy audits  on a home to help locate efficiency problems. 8. _Columbia offers home energy audit  computer software worth $ 60. 9. To learn if you are eligible for an energy audit , call or your utility. 10. Formal testing can be arranged through local power companies, which will conduct energy audits .