Contractor record
Principal Builders Inc.
16
permits on record
19
devices covered
1
markets active
IND
independent
Standing by market
| Market | Rank (all time) | Rank (TTM) | Permits | Devices | Est. value | Last filing |
|---|---|---|---|---|---|---|
| San Francisco | 16 | 17 | 16 | 19 | $5.5M | Aug 7, 2026 |
Who they compete with
Head to headThe market leader and Principal Builders Inc.’s nearest rivals in each market, by permits on record. Click any name to compare.
San Francisco
| 1 | Hathaway Dinwiddie Co. | 40 |
| 16 | Principal Builders Inc. | 16 |
| 17 | D Cappelletti & Sons Inc | 15 |
Biggest projects on file
| Date | Metro | Work | Devices | Est. cost | Filing |
|---|---|---|---|---|---|
| Mar 22, 2024 | San Francisco | Modernization | 1 | $2.0M | 202306230779 ↗ |
| Jan 3, 2024 | San Francisco | Modernization | 1 | $1.2M | 202312122396 ↗ |
| May 23, 2023 | San Francisco | Modernization | 1 | $750k | 202305238442 ↗ |
| Feb 4, 2020 | San Francisco | New install | 1 | $500k | 202001141850 ↗ |
| Sep 27, 2024 | San Francisco | Modernization | 1 | $307k | 202409170929 ↗ |
Latest filings
| Date | Metro | Work | Devices | Est. cost | Filing |
|---|---|---|---|---|---|
| Aug 7, 2026 | San Francisco | Removal | 1 | $1 | 202608076281 ↗ |
| Sep 27, 2024 | San Francisco | Modernization | 1 | $307k | 202409170929 ↗ |
| Mar 22, 2024 | San Francisco | Modernization | 1 | $2.0M | 202306230779 ↗ |
| Jan 3, 2024 | San Francisco | Modernization | 1 | $1.2M | 202312122396 ↗ |
| Jul 21, 2023 | San Francisco | Filing | 1 | $10k | 202307172347 ↗ |
| May 23, 2023 | San Francisco | Modernization | 1 | $750k | 202305238442 ↗ |
| Feb 4, 2020 | San Francisco | New install | 1 | $500k | 202001141850 ↗ |
| Jul 12, 2019 | San Francisco | Filing | 1 | $1 | 201906284659 ↗ |
| Nov 20, 2017 | San Francisco | New install | 1 | $11k | 201710272519 ↗ |
| Oct 20, 2017 | San Francisco | Modernization | 1 | $306k | 201710201837 ↗ |
Is this you?
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Request a correction ↗Built from public permit filings; first appears in our records Jul 10, 2026. Corrections and identity merges: see the methodology page.