Solar installers in Castro Valley

3 solar pros in Castro Valley, California, including 3 residential-focused installers and 3 state-licensed contractors.

✓ Licensed

Buchmann Inc

4355 FERDINANDA PL · 94546

★★★★⯨4.9(14 reviews)

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✓ Licensed

Hamilton Exteriors

21634 REDWOOD RD,UNIT F · 94546

★★★★⯨4.6(38 reviews)

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✓ Licensed

Vonnegut Electric & Solar

19024 CREST AVE · 94546

★★★★☆4.1(5 reviews)

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