A HERS Rating assigns a home a score on a scale from 0-150, with lower numbers representing less energy consumption (a HERS score of 0 represents a "zero energy home," which produces at least as much energy as it consumes), and higher numbers representing greater energy consumption. A standard new home would receive a score of around 100, and most existing homes fall somewhere between 100 and 150. The HERS system is now being used in lieu of other requirements for code compliance in some areas.Get an Estimate
As a Certified RESNET Home Energy Auditor, we offer two different types of energy audits:
A Home Energy Survey is a visual inspection that doesn’t involve the use of any diagnostic testing equipment. Its purpose is to assess the general energy performance of an existing home including:
The process includes a review of your energy billing history and utility usage in order to better understand where savings can be achieved. A full report of the assessment is provided, including basic recommendations on how you can improve your home’s energy efficiency, as well as low-cost, DIY tasks. Also included is information on relevant utility-based programs that could help you cut down on your energy usage.
Of the two energy audits, the Home Energy Rating is the more in-depth one. It consists of everything included in the Home Energy Survey, but goes much further by also providing diagnostic testing using specialized equipment (i.e., blower door test, duct leakage test, infrared camera, etc.) and a computerized simulation analysis using RESNET Accredited Rating Software to calculate a rating score on the HERS Index. The report also gives you a cost/benefit analysis for recommended improvements and the expected return on investment.