ZERO has partnered with leading solar providers such as SunPower, SunRun, Vivint Solar, and over 100 plus local installers in 21 states across the nation, to offer our customers more choice in designing the best solar solution. Like the mighty redwoods, we stand tall above all others. In sales, service, customer satisfaction and product warranties. We vet all of our partners and installers extensively. We only work with companies with 4 star plus reviews and hold an A+ with the Better Business Bureau. We proudly approach our customers with the intention to educate and then implement a win-win solution for the environment and our patrons.