Office location: 205 W. Main Street, Abingdon VA, 24210
10/30/2025
Timothy
Parkville, MD
My experience with Cosmo Solaris was ideal. Sierra was very communicative and helpful throughout the whole process. They have a 70 day signing to installation guarantee which was why I went with them and I'm glad I did!
System size (kW): 8
Year installed: 2025