Cali One Services
Cali One Services appears in public records for 256 home solar installations from 2017 to 2022, across 2 states. It mostly installs systems homeowners own.
- Installations on record
- 2560 in the last 3 years
- Years active in records
- 62017–2022
- Price vs. state average
- —not enough priced records
- Leased or PPA systems
- 2%of recent installs
- With a battery
- 2%recent installs
- Typical system
- 6.8 kWmedian size
Equipment they use most
Microinverters on 27% and optimizers on 36% of recent systems. Equipment guide
Where they install
| State | Installations | License lookup |
|---|---|---|
| California | 247 | Check license |
| Texas | 9 | Check license |
California contractor license numbers in state records: 1020788.0, 1014270.0. Verify with the CSLB.
What the numbers suggest
- It mostly installs systems homeowners own.
- A shorter track record (6 years in records) means more uncertainty about long-term warranty support. Ask who backs the workmanship warranty if the company closes.
Before you sign with any installer
- Verify the contractor license and look for complaints with your state board and attorney general.
- Get at least three quotes and compare them in our quote comparison tool.
- Ask who does the installation (their own crews or subcontractors) and who backs the workmanship warranty.
- Read our solar sales red flags.
Other active installers in California
- Sunrun 393,217 installs
- Tesla Energy 342,090 installs
- SunPower 145,397 installs
- Freedom Forever 65,288 installs
- Bright OPS 15,565 installs
- Citadel Roofing And Solar 19,239 installs
- GAF Energy 9,795 installs
- Sunnova 19,138 installs
Data: LBNL Tracking the Sun (through 2025) and California DGStats. Installer names are normalized from public records and may combine related business names. We don't accept payment from installers. Something wrong? Request a correction.