De Jong Construction
De Jong Construction is a California corporation based in Petaluma (Sonoma County) with contractor license #948190 (B), first issued in 2010. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 8 permits under this name, 4 of them home projects (kitchen & bath, room addition). 38% of them were finaled by the city inspector. The median declared job value is $22,778. The latest permit is from Oct 2, 2026. The license lists a contractor bond and workers' compensation coverage.
Business phone (CSLB)
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License
| License # | 948190 |
|---|---|
| Status | Active, no violations |
| Classes | B |
| Business type | corporation |
| Issued / Expires | Jun 2, 2010 / Nov 30, 2026 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Petaluma, Sonoma County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Oct 2, 2026 | Kitchen & bath remodel | 94122 · Sunset/Parkside / Inner Sunset | $210,000 | Issued |
| Sep 28, 2026 | Other permits | 94107 · Potrero Hill / South of Market | $25,556 | Issued |
| Apr 2, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | – | Finaled |
| Mar 30, 2026 | Other permits | 94117 · Haight Ashbury / Hayes Valley | $20,000 | Finaled |
| Mar 20, 2026 | Kitchen & bath remodel | 94127 · West of Twin Peaks | $12,000 | Issued |
| Aug 5, 2025 | Kitchen & bath remodel | 94127 · West of Twin Peaks | $400,000 | Issued |
| Jul 9, 2025 | Room addition | 94121 · Outer Richmond / Seacliff | $175,000 | Finaled |
| Feb 18, 2025 | Other permits | 94107 · Potrero Hill / South of Market | $5,000 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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