Solar installer
Guy Rosen Construction
Based at Placerville, CA 95667. Installed solar on 20 homes since 2023 in California. Installing since 2016. Latest install on record: September 2025.
- Homes since 2023
- 20
- Median price
- $3.00/W
- Typical system
- 7.6 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Guy Rosen Construction paid a median $3.00/W installed, and the middle half paid $2.93/W–$3.01/W (13 systems since 2023, before incentives). That's $1.07 a watt below the California median of $4.07/W.
25% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.