Contractor Profile

A1 Sun Inc

State: CA City: Berkekely Phone: 510-526-5715
627
Total Permits
8+
Cities Active
2008
First Permit
2026
Most Recent

Work breakdown

SOLAR 554 (88.4%)
ELECTRICAL 73 (11.6%)

Top cities

Berkeley277
Oakland117
Albany36
El Cerrito32
Piedmont23
Richmond18
Kensington17
Orinda5

Recent permits

Address City Category Date Value
El Cerrito SOLAR Feb 18, 2026 $39,691
Berkeley SOLAR Feb 02, 2026 $24,879
Oakland SOLAR Jan 28, 2026 $39,861
Antioch SOLAR Jan 28, 2026 $8,000
Berkeley SOLAR Jan 09, 2026 $61,209
Berkeley SOLAR Jan 08, 2026 $24,898
Berkeley SOLAR Jan 02, 2026 $38,899
Berkeley SOLAR Dec 30, 2025 $39,000
Oakland SOLAR Dec 30, 2025 $48,859
El Cerrito SOLAR Dec 29, 2025 $59,379

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Data sourced from official government permit records via PermitStack.

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