Chongson Construction Co.
Verified permit history. 5 permits on record with San Francisco, most recent March 2025.
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About this listing
| Trade | Plumbing and HVAC |
| Location | San Francisco, CA 94112 |
| Type | Company |
| Phone | (415) 334-**** (on record; published once the listing is claimed) |
The public record
| Credential | Verified permit history · Plumbing permits pulled with the City of San Francisco |
| Reference | 642065 |
| State | California |
| Permits issued by | San Francisco Department of Building Inspection |
| Last confirmed | Aug 23, 2026 (on record since Aug 14, 2026) |
Record of work
Permits issued and inspected by San Francisco Department of Building Inspection, counted per business. We hold the total and the most recent date, not the individual permits, so this is a count rather than a year-by-year history. It is a record of work actually performed; it is not a licence.
Other records for this business
3 further public records name this business: the same licence number, or the same name with a phone number, licence number or ZIP code that matches. They carry 15 further permits. The directory prints them as one listing.
| Permits | Chongson Construction Co. · 8 permits to March 2025 · Lighting and Electrical · San Francisco, CA |
| Permits | Chongson Construction Co. · 7 permits to March 2025 · General Contractors and Additions · San Francisco, CA |
| Licensed | Chongson Construction Inc · B 642065 · General Contractors and Additions · San Francisco, CA |
Every listing here is drawn from public records and is not self-reported. More plumbing and hvac near 94112.