What stood out to me most was their transparency during the consultation phase. They provided a clear breakdown of costs, expected savings, and maintenance requirements. There were no hidden surprises later on. Installation was completed smoothly, and the crew kept the area clean. There was a slight delay in setting up the monitoring system, but their support team resolved it quickly. Now I can track energy production daily, which is quite helpful. After a few billing cycles, I can already see l

Great company for solar. Team was clean and fast and the price was reasonable. Will hire again Thank you guys

Altadena Solar was a pleasure to work with. They are extremely professional, meticulous in their installation, and excellent at explaining how the project would proceed. We highly recommend them.

Very happy to go with Altadena Energy for solar for our house. The team is great, they do really high quality work. They are always there when I need help with anything. Really great experience.

Finding contractors who are reliable, communicate well, and provide a quality product at a fair price is always the goal, so I'm thrilled to have found this company. They underpromised and overdelivered, and I'm very happy with the system they installed, especially since they also handled the city permitting and paperwork on my behalf. Nicely done.

Fantastic experience with Hans, Joy and the entire Altadena Solar team! They made the process easy and had our new system up and running earlier than expected.

Responsiveness, Punctuality, Quality, Professionalism, Value