Luminalt
Luminalt is a San Francisco solar and battery installer founded in 2004 by Jeanine and Noel Cotter, headquartered at 10 Carolina Street in the city itself. It publishes CSLB licence 845219 on its own site and specializes in the dense urban rooftops that define San Francisco installs, serving the Bay Area with residential, storage and small commercial work.
- Base: San Francisco, CA (10 Carolina St)
- Founded: 2004, per its own site
- Licence published: CSLB 845219
- Specialty: dense urban rooftop installations
- Focus: residential solar, battery storage, small commercial
- Service area: San Francisco Bay Area
- Website: luminalt.com
Facts above come from the company’s own published materials, accessed August 15, 2026. Licence verification is recorded separately.