Solar For Homeowners

Pay Less For Energy

People save thousands by switching to solar!

  • Every year, utilities raise electricity rates. With solar, you will have a consistently low electric bill for decades.
  • Own a solar system for $0 Down.  Allterra has partnered with Oakland-based solar lender, Mosaic, to provide low interest solar loans for our clients. With interest rates as low as 3.99%, now is a great time to go solar.

Why Should You Choose Allterra?

Award Winning Customer Service

From day one, Allterra's goal is to provide you the best customer experience. We make going solar easy & enjoyable.

Next Day Service Guarantee

We offer an industry leading Next-Day Service Guarantee that provides peace of mind to our customers. If there is an issue with your system, we'll be out the next day to fix it.


We stand behind our work and the equipment we install. Our workmanship warranty covers system construction, including mounting the solar to your roof, and our equipment manufacturers provide industry best warranty coverage, including parts and solar panel performance.

Full details of the Next Day Service Guarantee, Allterra's workmanship warranty and equipment manufacturer warranties can be made available, free, upon request

Reviews From Allterra Clients

Testimonial From a Happy Solar Owner

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.

Where Does Allterra Install?

Allterra installed 1,425 kW of solar through out the Central Coast in 2015.

Selling Your Home?

You’re in luck! Department of Energy studies on real estate sales data conclude a home’s value increases from purchasing solar for your home. Homes with solar also tend to sell faster than other homes. Prospective buyers are willing to pay more for a home with solar because homes with solar are less expensive to power. A typical solar project is around 4,000 watts and would present an equity gain of $16,000. Study was based on 26,000 homes sold across 11 States and compared homes with and without solar purchased and installed. (Please note, PPAs may not bring equity to the home since it is not part of the home and owned by a third party.)