Local Solar Power

With utility rates rising, solar equipment prices at an all time low, and federal incentives set to expire, now is the time to act. Don’t leave money on the table. Schedule a free evaluation today.
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Why Go Solar with Allterra?

Voted Best Solar Company by the community 3 years in a row. We bring our A-game and get it done.


In House Engineering Team

Our design team is comprised of real engineers from UC Davis and UC Santa Cruz. The engineering team visits every project in the design phase because quality starts with a great design.


A-Team of Solar Builders

Allterra recruits vetted professional builders to ensure our installations are the best. No rookies allowed on our clients’ roofs.

Best Customer Experience and Satisfaction

Allterra is a community focused company and we treat our customers like friends and family… because they are!

Awards and Partners


Own Your Solar System for $0 Down


$0 Down Local Loan

  • Go solar with a Non-Profit Credit Union
  • Reduce your electricity costs immediately
  • Keep your project costs in your community


Own a Personal Power Plant

  • Avoid PPA and Lease pitfalls
  • Maximize your Return-On-Investment
  • Electricity is valuable; you make your own


Control Your Energy Future

  • PG&E continues to raise energy prices.
  • Save by producing your own power.
  • Reduce your rates, see immediate savings.

Testimonial From a Happy Solar Owner

Voted the BEST Solar contractor for 2013, Allterra Solar lives up to its reputation. An outstanding Local company that provides quality reliable installation and service using the best panels in the industry. They will personally evaluate your energy needs to best suit your budget and lifestyle. If your home is not suited for solar, they will not sell you a system just to make a sale. Truly a Five STAR company.

Patty L.

Santa Cruz, CA

Allterra’s Community Impact


Average Savings Each Year by Switching to Solar

$2.5 million

Electricity Savings Kept in the Community

$8.1 million

Spent Locally by Allterra in Local Communities since 2010

Look No Further. Get Started Today

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