Solar installer
Guasti Construction
Based at Oak Hills, CA 92344. Installed solar on 136 homes since 2023 in California. Installing since 2006. Latest install on record: May 2026.
- Homes since 2023
- 136
- Median price
- $3.61/W
- Typical system
- 8.0 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Guasti Construction paid a median $3.61/W installed, and the middle half paid $3.43/W–$4.04/W (96 systems since 2023, before incentives). That's $0.46 a watt below the California median of $4.07/W.
21% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.