Preston Pipelines Inc
- Based in
- Milpitas
- On San Francisco permits
- Aug 2002 to Feb 2026
- Last 24 months
- 4 permits filed
17 permits since 2000: 10 completed, 2 in progress, 5 never finaled.
Of the 5 never-finaled permits, 2 are 5 to 10 years old, 3 are over 10 years old.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Feb 4, 2026 | In progress issued Feb 2026 | 2500 Turk Bl | to obtain a final inspection for work approved under pa# 201802284073 (sffd only). all work complete.Details
to obtain a final inspection for work approved under pa# 201802284073 (sffd only). all work complete. | |
| Feb 4, 2026 | Completed final sign-off Apr 2026 | 2500 Turk Bl | to obtain a final inspection for work approved under pa# 202008131707 (sffd only). all work complete.Details
to obtain a final inspection for work approved under pa# 202008131707 (sffd only). all work complete. | |
| Feb 4, 2026 | In progress issued Feb 2026 | 2500 Turk Bl | to obtain a final inspection for work approved under pa# 201809281804 (sffd only). all work complete.Details
to obtain a final inspection for work approved under pa# 201809281804 (sffd only). all work complete. | |
| Feb 4, 2026 | Completed final sign-off Apr 2026 | 2500 Turk Bl | to obtain a final inspection for work approved under pa# 201808131706 (sffd only). all work complete.Details
to obtain a final inspection for work approved under pa# 201808131706 (sffd only). all work complete. | |
| Oct 21, 2019 | Completed final sign-off Mar 2020 | 2500 Turk Bl | addition of pressure regulating values to new underground fire service ref 201908239755Details
addition of pressure regulating values to new underground fire service ref 201908239755 | $31,016 |
| Aug 23, 2019 | Completed final sign-off May 2024 | 2500 Turk Bl | revision to 201903054369 5 each fire standpipes and 1 each 4-way fdc now under scope of preston pipelinesDetails
revision to 201903054369 5 each fire standpipes and 1 each 4-way fdc now under scope of preston pipelines | |
| Mar 5, 2019 | Completed final sign-off May 2024 | 2500 Turk Bl | revision to pa 201902284073. changing 1 fdc locationDetails
revision to pa 201902284073. changing 1 fdc location | |
| Feb 28, 2019 | Never finaled issued Feb 2019, no final | 2500 Turk Bl | installation of approx 700 linear feet of 8" and 6" fire pipe hydrant and fire dept conection for 2 proposed bldgs.Details
installation of approx 700 linear feet of 8" and 6" fire pipe hydrant and fire dept conection for 2 proposed bldgs. | $250,000 |
| Sep 28, 2018 | Never finaled issued Oct 2018, no final | 2500 Turk Bl | student housing 10" fire water relocation.Details
student housing 10" fire water relocation. | |
| Jun 6, 2013 | Never finaled issued Jun 2013, no final | 200 Paul Av | install new 10"pvc c900 privtae main fire underground tie in all existing appurtenances and abandon existing 10" fire main in place- include 1 hydarnt and 6 sprinkler underground.Details
install new 10"pvc c900 privtae main fire underground tie in all existing appurtenances and abandon existing 10" fire main in place- include 1 hydarnt and 6 sprinkler underground. | $200,000 |
| Mar 6, 2012 | Completed final sign-off Apr 2013 | 205 Franklin St | to install underground fire (d.i.p) for sprinkler and a new hydrant. sprinkler plan app#201202063593Details
to install underground fire (d.i.p) for sprinkler and a new hydrant. sprinkler plan app#201202063593 | $7,500 |
| May 21, 2009 | Never finaled issued May 2009, no final | 2130 Fulton St | replace a portion of the (e) underground steam line with a new steam line as shown on drawings. obtain approriate " state industrial safety permits" as referenced above on this application.Details
replace a portion of the (e) underground steam line with a new steam line as shown on drawings. obtain approriate " state industrial safety permits" as referenced above on this application. | $75,000 |
| May 21, 2009 | Never finaled issued May 2009, no final | 2130 Fulton St | replace (e) underground storm drain line and install one (n) fire hydrant at university of san francisco campus as shown on drawings. obtain appropriate "state industrial safety permit(s)" as refered above on this application.Details
replace (e) underground storm drain line and install one (n) fire hydrant at university of san francisco campus as shown on drawings. obtain appropriate "state industrial safety permit(s)" as refered above on this application. | $75,000 |
| Nov 14, 2007 | Completed final sign-off Sep 2008 | 2130 Fulton St | utilities connections around campion/cowell bldgs. work is to install (n) or replace (e) water/sewer pipes & drains around campion/cowell bldgs. work is primarily on site, outside of bldgs & underground. construction/renovation permit for bldg under pa #200608149365.Details
utilities connections around campion/cowell bldgs. work is to install (n) or replace (e) water/sewer pipes & drains around campion/cowell bldgs. work is primarily on site, outside of bldgs & underground. construction/renovation permit for bldg under pa #200608149365. | $40,000 |
| Jun 30, 2006 | Completed final sign-off Mar 2009 | 2001 37th Av | fire sprinkler underground.Details
fire sprinkler underground. | $25,000 |
| Feb 11, 2003 | Completed final sign-off Aug 2004 | 255 Berry St | revision to app #200208133846Details
revision to app #200208133846 | |
| Aug 13, 2002 | Completed final sign-off Aug 2004 | 255 Berry St | 8" ductile from walk to bldg/underground fireDetails
8" ductile from walk to bldg/underground fire | $16,450 |