A1 Sun, Inc. logo
Address:
1455 Fourth Street, Berkeley, California, United States 94710
Description:

 

Why Solar?
30% Federal tax credit
Reduce or eliminate electricity bills
Add value to your home or business
Solar is more affordable than ever (panels are 70% less than 5 years ago)
Be part of the Green Revolution, and help save the planet!

What we Do : We design and build
Photovoltaic (create electricity), Thermal (heat your water), and Vehicle charging (charge from solar) systems.

We provide
Systems maintenance, energy Analysis, and project Consulting services.

We work with 
Residential and Commercial customers.

What Customers Are Saying
"I decided to "Go Solar" last summer and called Larry Giustino at A1 Sun, Inc. Careful, efficient, outstanding workmanship - the process was painless."
– Helen Green, I.E.P., Berkeley

"My experience with A1 Sun has been great! Not only was the work done on time, on budget, and exactly as promised, but Larry has gone way out of his way to help with forms, bureaucracy, and new developments. I couldn't recommend this company more enthusiastically."
– Joe and Betsy Schlessinger, Berkeley

Solar
Contact Information
Business Hours:
monday
09:00 AM
-
05:00 PM
tuesday
09:00 AM
-
05:00 PM
wednesday
09:00 AM
-
05:00 PM
thursday
09:00 AM
-
05:00 PM
friday
09:00 AM
-
05:00 PM
saturday
09:00 AM
-
05:00 PM
sunday
09:00 AM
-
05:00 PM
Map