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Contractor Profile

WILLIAMSON CONSTRUCTION CO INC

State: CA City: Los Angeles
196
Total Permits
91/100
Activity Score
$206,775
Avg Project Value
8+
Cities Active
1996
First Permit
2026
Most Recent

Work breakdown

NEW_CONSTRUCTION 56 (28.6%)
OTHER 46 (23.5%)
INTERIOR_REMODEL 30 (15.3%)
PLUMBING 14 (7.1%)
ADDITION 11 (5.6%)
ELECTRICAL 10 (5.1%)

Top cities

Los Angeles28
Russellville27
Maple Falls25
Sedro Woolley14
Manhattan Beach12
Deming9
Bellingham8
Falmouth5

Recent permits

Address City Category Date Value
697 RAINBOW Sedro Woolley NEW_CONSTRUCTION Jul 23, 2026 $138,960
3039 CEDAR Sedro Woolley NEW_CONSTRUCTION Jul 09, 2026 $138,960
3500 Main Russellville PLUMBING Mar 23, 2026
NEW_CONSTRUCTION Mar 12, 2026
NEW_CONSTRUCTION Feb 27, 2026
1726 CANADA Glendale PLUMBING Jan 13, 2026
1726 CANADA Glendale INTERIOR_REMODEL Jan 12, 2026 $357,000
517 Reasoner Russellville ADDITION Nov 19, 2025 $1,604,098
4178 BRAYS WAY Bellingham NEW_CONSTRUCTION Nov 18, 2025 $166,305
304 Pittsburg Russellville NEW_CONSTRUCTION Nov 03, 2025 $75,000

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Data sourced from official government permit records via PermitStack.