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Contractor Profile

21ST Century Solar

State: CA City: Corona
165
Total Permits
88/100
Activity Score
$31,777
Avg Project Value
51
Cities Active
2000
First Permit
2026
Most Recent

Work breakdown

SOLAR 163 (98.8%)
ELECTRICAL 2 (1.2%)

Top cities

Corona33
Anaheim22
Norco12
Redlands7
Huntington Beach6
Santa Ana6
Moreno Valley5
Beaumont4

Recent permits

Address City Category Date Value
— Rancho Cucamonga SOLAR Apr 24, 2026 $9,120
— Costa Mesa SOLAR Apr 24, 2026 $11,000
— Fullerton SOLAR Feb 23, 2026 $26,500
— Silverado SOLAR Jan 10, 2026 $19,950
— Huntington Beach SOLAR Dec 23, 2025 $16,500
— Westminster SOLAR Dec 10, 2025 $53,075
— Corona SOLAR Dec 07, 2025 $54,388
— Corona SOLAR Dec 06, 2025 $17,500
— Corona SOLAR Sep 11, 2025 $36,374
— Jurupa Valley SOLAR Sep 03, 2025 $61,726

Other contractors in Corona, CA

Get full permit history for 21ST CENTURY SOLAR via API

Access all 165 permits through the API, with webhooks (Developer plan and up) that push each new permit this contractor pulls after our nightly ingest — or get an email alert every time 21ST CENTURY SOLAR pulls a new permit.

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Data sourced from official government permit records via PermitStack.