TRUST A SKILLED SOLAR ENERGY AND ROOFING CONTRACTOR IN SAN BERNARDINO OR RANCHO CUCAMONGA Youve enjoyed new technological developments over the last few years, from your newest phone to your equipment at work. Shouldnt you get to appreciate these developments in construction, too? With Summit Solar and Roofing, you can. Were a modern solar energy and roofing contractor based in Rancho Cucamonga and San Bernardino, CA.