John Nguyen
John Nguyen is a diversified San Diego contractor — 35 segment-eligible permits spanning 3 segments, led by commercial mep (49%) and commercial demolition (34%). Its permit record in San Diego spans 2006–2025.
- Territory
- San Diego
- Active
- 2006–2025 · 19 yrs
- Licenses on file
- 0
- Canonical ID
- 560,715
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in San Diego
- #789
- Permits (all-time)
- 46
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Nov 18, 2025
John Nguyen has 46 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.
Typical service area ~12 mi around San Diego
The p90 footprint of where John Nguyen has pulled permits in San Diego — based on 46 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.
- San Diego46
Showing 20 of 35 permits by John Nguyen · most recent first
Aug 29, 2025 applied Jun 18, 2025 | 2448 Historic Decatur Rd, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Aug 29, 2025 applied Jun 18, 2025 | 2448 Historic Decatur Rd, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Aug 29, 2025 applied Jun 18, 2025 | 2448 Historic Decatur Rd, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Aug 29, 2025 applied Jun 18, 2025 | 2448 Historic Decatur Rd, San Diego, CA, San Diego, CA | Commercial Alteration | $307K |
Jan 31, 2025 applied Nov 18, 2024 | 9890 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 31, 2025 applied Nov 18, 2024 | 9890 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 31, 2025 applied Nov 18, 2024 | 9890 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial Alteration | $149K |
Aug 1, 2024 applied Mar 12, 2024 | 9514 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Aug 1, 2024 applied Mar 12, 2024 | 9514 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Aug 1, 2024 applied Mar 12, 2024 | 9514 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Aug 1, 2024 applied Mar 12, 2024 | 9514 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial Alteration | $584K |
Jan 26, 2024 applied Dec 5, 2023 | 4535 Towne Centre Ct, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 26, 2024 applied Dec 5, 2023 | 4535 Towne Centre Ct, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 26, 2024 applied Dec 5, 2023 | 4535 Towne Centre Ct, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 26, 2024 applied Dec 5, 2023 | 4535 Towne Centre Ct, San Diego, CA, San Diego, CA | Commercial Alteration | $196K |
Jan 16, 2024 applied Jul 17, 2023 | 9775 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 16, 2024 applied Jul 17, 2023 | 9775 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 16, 2024 applied Jul 17, 2023 | 9775 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial MEP Commercial | — |
Jan 16, 2024 applied Jul 17, 2023 | 9775 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial Alteration | — |
Jun 12, 2023 applied Dec 21, 2022 | 9514 Towne Centre Dr, San Diego, CA, San Diego, CA | Commercial Demolition Commercial | — |
Put John Nguyen on your call list.
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