Greenrock provides energy, water and waste efficiency audits and management to commercial properties across the US. With a focus on the hospitality, senior housing, and multi-family markets, Greenrock has assisted more than 800 commercial properties since 2008 to permanently lower utility operating costs and raise property values. Greenrock has provided efficiency services in more than 60 cities across the US, in every micro climate and region of the country. Greenrock is a 100% Veteran Owned Small Business.