✓ State-licensedInstaller · Concord, California
Von Stieff Frederick
★★★★⯨4.8(40 reviews)
About
Installer in Concord, California. Serves residential customers. State-licensed contractor on file with the local licensing board.
Verified license
1079483 · Active — C46
Source: California Contractors State License Board (CSLB) — C-46 Solar Contractor classification.
Services
rooftop solarsolar plus battery
Ratings & reviews
4.8
★★★★⯨
Based on 40 aggregated ratings across third-party review sites.
Ratings are aggregated from publicly available sources and refreshed periodically. Real per-review text will appear here once this listing is claimed by the business owner.