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Allterra Solar provides residential and commercial clients in Santa Cruz, Monterey, and Santa Clara County with custom-designed solar sun panel system installations.  With NO money down, we can outfit your home or business with clean, renewable energy, allowing you to save a bundle on your electricity bills.  

Founded in 2004, Allterra Solar has been providing environmental engineering and construction services for 10-years. We have recruited top solar professional talent in the area to build the best solar team in the Central Coast.

Our team has over 75-years of combined solar experience and includes licensed engineers and contractors (A, B, C-10, C-46). We have been voted Best Solar Company in Santa Cruz County 3-years in a row and were recently awarded Best Place to Work in Monterey Bay for 2013 because we care about our clients and our staff.