Oak Hills, California
Reviews
7 reviews
Jeff Thomas
Great company with fantastic product support. We have had a Bergey Wingpower generator for fourteen years. Still going strong and almost no electric bill!
Morrison Equipment
Best Solar contractor in Southern California! Won't find more honest people!
Laura Sanchez
Outstanding customer service with 30 years of knowledge. Very professional and efficient. Highly recommend!
Valerie J Garrison
Joe Guasti is very knowledgeable and passionate about wind and solar energy. He is dedicated to his craft and works hard for his customers.
L. Rod282
The Guasti Construction family installed my 5.7KW system over ten years ago which they performed a great job!!! They originally studied my yearly electrical consumption, accordingly designed the system, applied for permits and applications, installed and was present during the final inspection. Later on I did have some minor issues with my Fronius inverter however Guasti was there to troubleshoot and repair under warranty. Staff has always been very courteous and professional. I highly recommend anyone interested in either wind or solar for home or commercial applications to consider Guasti Construction. I'm certainly glad I did.
