Connect with Top-Rated Solar Energy Companies in Duarte!

Quad A Solar is a Southern-California based solar electricity company specializing in professional design, maintenance, and installation of solar power systems. We offer a wide range of services to residential, commercial, government, and non-profit customers. Our team of experts can help you reduce your energy bill by 20-40% with our custom design and installation services. We also offer a variety of financing options, including $0 down options. Additionally, our experienced engineers can help you find the right installation options for you, from 5kW to 3,000 kW systems.