Solar installer
MB Building
Based at Calimesa, CA 92320. Installed solar on 23 homes since 2023 in California. Installing since 2021. Latest install on record: June 2025.
- Homes since 2023
- 23
- Median price
- $3.66/W
- Typical system
- 7.2 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from MB Building paid a median $3.66/W installed, and the middle half paid $3.01/W–$4.20/W (18 systems since 2023, before incentives). That's $0.41 a watt below the California median of $4.07/W.
13% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.