DBHarris | Los Gatos, California | 04/17/2020
Responsive & Professional
I chose Alterra because they are customer-focused and responsive. They know their product and are always available to answer questions and resolve any issues. Great attitudes as well.
Zoe | Half Moon Bay, California | 12/19/2017
Amazing Service
Has been a great experience from start to finish. Allterra Solar made sure all my concerns were addressed from the beginning of the project. Install crew was very professional, sales rep and office team communicated very well all the way through the project. They made sure to come back out after the project was complete and help me understand how monitoring and billing works.