Solar installers in Columbia County
5 companies have installed solar on 10 homes here since 2023. Covers St. Helens, Scappoose, Vernonia, Columbia City, Rainier, Clatskanie and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| Green Ridge SolarBased in Tualatin, OR · Oregon solar rebate approved contractor | 4 | — |
| Cascade SolarBased in Portland, OR · Oregon solar rebate approved contractor | 2 | — |
| Neil Kelly CompanyBased in Portland, OR · Oregon solar rebate approved contractor | 2 | — |
| Power Northwest IncorporatedBased in Portland, OR · Oregon solar rebate approved contractor | 1 | — |
| Prestige Power SystemsBased in Happy Valley, OR · Oregon solar rebate approved contractor | 1 | — |
Ranked by homes installed, which shows who’s active here, not who’s best. Prices are each company’s median for systems sold outright, shown when it sold at least 10.
Towns in Columbia County: St. Helens, Scappoose, Vernonia, Columbia City, Rainier, Clatskanie, Prescott, Deer Island, Warren.
Other Oregon counties
How much does solar cost in Columbia County, OR?
There weren't enough Columbia County systems bought outright for a county figure. Across Oregon, homes paid a median $4.24/W installed in 2023–2025, about $38,200 for a 9 kW system.
Which solar companies install in Columbia County, OR?
5 installers have put in home systems in Columbia County since 2023, the busiest being Green Ridge Solar, Cascade Solar, Neil Kelly Company, Power Northwest Incorporated, Prestige Power Systems.
Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.