GREAN is Portland's premiere energy rating company. We are committed to providing home owners and realtors with the easiest and most convenient way to get their home energy rated. Our easy online scheduler takes the hassle out of getting your home energy rated. Just click on our "SCHEDULE NOW" tab, find a date that fits your needs, and schedule your energy rating. You will be matched with one of our licensed energy raters. All of our raters are fully background checked, trained and CCB licensed. Remember GREAN when you are ready to put your house on the market.