History
Our roots began in telecommunications and building cell towers in remote locations all over the Northwestern United States. Many of these sites needed energy solutions, which led us into building large, utility-scale solar power facilities. We have multiple projects of this size under contract at any given time, giving us amazing economies of scale. We pass those savings along to you with the best pricing on solar, period!
Specialties
Recognized as one of the top solar companies in Washington State, CapStone offers the highest quality in solar for the best value. Our utility-scale backing makes us unique and allows us to buy and install more solar panels than all other residential installers in Washington and Oregon combined. Call us today to see what solar can do for you!