OneRoof Energy Loses CFO

San Diego-based solar services provider OneRoof Energy says that its CFO, Dan Halvorson, has resigned. According to the company, Halvorson has resigned to "pursue other opportunities". The company said it has appointed John Bunnel as its interim Chief Financial officer, while it conducts a search for a permanent CFO. Bunnel is President and CFO of Fractional CFO, and has served as interim CFO for a number of companies, including Stearns Lending, American Advisors Group and First Financial Credit Union. He also served as CFO of two divisions of GMAC Mortgage LLC, Ditech and GMAC Direct, and also was VP and CFO of Wells Fargo Consumer Credit Group, in addition to serving at ERnst & Young LLP.