Allterra Solar is a family owned solar company headquartered in Santa Cruz, CA with over 13 years in business serving residential and commercial clients throughout the Central Coast and Bay Area. Allterra has recruited and retained the best solar engineers, installation technicians and customer support representatives to ensure that each client has the best experience possible. Allterra's customer focused approach and commitment to the community has led to more than 50% of the company's business coming from client referrals.
Home and business solar evaluations are free and only take a few minutes. You have nothing to lose and a lot to gain - make an informed decision about your energy future today.
Residential & commercial solar energy system design, installation, and financing. Stop paying too much for electricity, upgrade to solar for $0 Down with our award winning local financing program. Allterra Solar installs EV charging stations, ground mounted solar systems and covered parking solar systems as well. Get a free evaluation and financial analysis today. Assessments help us determine your energy usage, usable solar area, goals, and available solar financing options so that you have a clear view of how solar can save you money and make a difference in your community.
The Allterra Team
We're Allterra Solar
5 Star Yelp Reviews
Own Your Power
Habitat for Humanity
SunPower AC Module Project in Westside Santa Cruz
Solar Ground Mount Project in Los Gatos Mountains
Solar Installation Project in Santa Cruz
Head Foreman and Solar Pro Ed Riolino finishing off a solar Project in Santa Cruz
19 kW multi pole ground mount system installed in the hills overlooking Los Gatos. Allterra designed, engineered, & installed.
Allterra Solar Installation in Santa Clara County
Commercial Ground Mount System in Santa Cruz County
It was important to us that Allterra was the only installer of three final contenders to have so many licensed professionals on board: not only solar, electrical and general contractors, but also every member of their sales staff! While Allterra was not the cheapest bid submitted, it was also not the most expensive. In the end, we were happy to have paid a bit more for knowing an able, experienced stable of professionals did exactly as they promised under the contract. Bravo!
I chose Allterra because they were a local company whom I could talk to easily even though their bid was slightly higher than the lowest bidder.
However, when compared to the bid by Solar City, Allterra's bid was much better. Approval from HOA took a little time but Allterra was very patient during the entire process. Once all the approvals were in place, Allterra sent very competent people and installation, city inspection and pge net metering went very smoothly.