Delta Sierra Mechanical
Delta Sierra Mechanical is a California sole owner based in Stockton (San Joaquin County) with contractor license #1085319 (C-20, C-36), first issued in 2021. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 34 permits under this name. 48% of them were finaled by the city inspector. The median declared job value is $8,940. Most of the work was in Elk Grove. The latest permit is from Oct 19, 2026. The license lists a contractor bond and workers' compensation coverage.
Business phone (CSLB)
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License
| License # | 1085319 |
|---|---|
| Status | Active, no violations |
| Classes | C-20, C-36 |
| Business type | sole owner |
| Issued / Expires | Dec 22, 2021 / Dec 31, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Stockton, San Joaquin County |
All permits (34)
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Oct 19, 2026 | HVAC, plumbing & electrical | Elk Grove | $16,787 | Issued |
| Oct 12, 2026 | HVAC, plumbing & electrical | Elk Grove | $12,554 | Issued |
| Sep 3, 2026 | HVAC, plumbing & electrical | Elk Grove | $12,144 | Issued |
| Aug 27, 2026 | HVAC, plumbing & electrical | Elk Grove | $23,919 | Issued |
| Aug 4, 2026 | HVAC, plumbing & electrical | 95831 · Pocket / Greenhaven | $14,500 | Withdrawn |
| Jul 31, 2026 | HVAC, plumbing & electrical | Elk Grove | $13,566 | Issued |
| Jul 22, 2026 | HVAC, plumbing & electrical | Elk Grove | $3,600 | Issued |
| Jul 2, 2026 | HVAC, plumbing & electrical | 95822 · South Land Park / Hollywood Park | $9,675 | Issued |
| Jul 1, 2026 | Other permits | 95832 · Meadowview | $9,003 | Issued |
| Jun 15, 2026 | HVAC, plumbing & electrical | Elk Grove | $6,719 | Issued |
| Jun 2, 2026 | HVAC, plumbing & electrical | 95834 · North Natomas | $7,422 | Issued |
| Jun 1, 2026 | Other permits | 95834 · North Natomas | $8,790 | Issued |
| May 4, 2026 | HVAC, plumbing & electrical | Elk Grove | $8,644 | Finaled |
| Apr 13, 2026 | HVAC, plumbing & electrical | Elk Grove | $14,174 | Finaled |
| Apr 8, 2026 | Other permits | 95823 · Valley Hi / Parkway | $8,790 | Finaled |
| Apr 6, 2026 | Other permits | 95819 · East Sacramento | $8,790 | Finaled |
| Apr 1, 2026 | Other permits | 95816 · Midtown / East Sac | $10,500 | Issued |
| Mar 19, 2026 | HVAC, plumbing & electrical | 95831 · Pocket / Greenhaven | $3,600 | Issued |
| Oct 17, 2025 | HVAC, plumbing & electrical | Elk Grove | $6,524 | Finaled |
| Oct 14, 2025 | Other permits | 95823 · Valley Hi / Parkway | $8,790 | Expired Permit |
| Oct 8, 2025 | HVAC, plumbing & electrical | Elk Grove | $8,130 | Finaled |
| Oct 7, 2025 | HVAC, plumbing & electrical | 95822 · South Land Park / Hollywood Park | $8,940 | Finaled |
| Sep 29, 2025 | Other permits | 95831 · Pocket / Greenhaven | $8,790 | Expired Permit |
| Sep 8, 2025 | Other permits | 95833 · South Natomas | $10,316 | Finaled |
| Jun 23, 2025 | HVAC, plumbing & electrical | 95824 · Fruitridge Manor / Avondale | $3,500 | Expired Permit |
| May 15, 2025 | HVAC, plumbing & electrical | 95831 · Pocket / Greenhaven | $27,000 | Finaled |
| May 7, 2025 | HVAC, plumbing & electrical | Elk Grove | $7,500 | Finaled |
| Apr 8, 2025 | HVAC, plumbing & electrical | 95820 · Tahoe Park / Fruitridge | $3,608 | Finaled |
| Apr 8, 2025 | HVAC, plumbing & electrical | 95835 · North Natomas / Natomas Park | $15,250 | Finaled |
| Mar 17, 2025 | Other permits | 95832 · Meadowview | $8,940 | Finaled |
| Mar 13, 2025 | Other permits | 95833 · South Natomas | $11,215 | Finaled |
| Feb 13, 2025 | Other permits | 95823 · Valley Hi / Parkway | $9,042 | Finaled |
| Jan 15, 2025 | HVAC, plumbing & electrical | 95835 · North Natomas / Natomas Park | $4,180 | Finaled |
| Jan 7, 2025 | Other permits | 95833 · South Natomas | $13,000 | Expired Permit |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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