Contractor on San Francisco permit records

Preston Pipelines Infrastructure LLC.

License #1059395 (check status at CSLB) (408) 262-1418 133 Bothelo Av, Milpitas, CA

This page is built from public San Francisco permit records. It shows permits this firm pulled, not the quality of its work, and it isn't a recommendation. We don't check whether a contractor is currently licensed, bonded or insured. Verify that at the CSLB before you hire.

SF jobs on record

Jobs in the past year

Typical job size

$102.6K

Most recent job

4mo ago

Jun 11, 2026

What they work on

Jobs per year

'17

'18

'19

'20

'21

'22

'23

'24

'25

'26

Most active in

Treasure IslandMission BaySunset/ParksideFinancial District/South BeachVisitacion Valley

Every permitted job

9 permits on record. Values are declared at filing.

Jun 11, 2026
No cost listed
Work category: 5p; installation of storm, sewer, combined storm/sewer, domestic water at the st ignatius hs. this is continuation of work for expired plumbing permit pp20250611808.
2001 37th AvSunset/Parksideissued#Plumbing
#PW20260611627
Mar 4, 2026
No cost listed
New ss system tie in to (e) manhole. connect subdrainage to (e) manhole.
449 Avenue HTreasure Islandissued#Plumbing
#PP20260305761
Mar 2, 2026
No cost listed
Work category: 1p; there is a leak in a storm drain line coming into the basement level of 101 california. existing pipe is 14" ductile iron pipe. preston pipelines infrastructure llc will be replacing approx 10-15' of existing storm drain coming into the building and replacing the link seal in the building wall.
101 California StFinancial District/South Beachcomplete#Plumbing
#PW20260303031
Feb 26, 2026
No cost listed
Sanitary sewer connection to new building flowing into existing sewer main
449 Avenue HTreasure Islandissued#Plumbing
#PP20260227662
Jan 29, 2026
$18K
Fire service underground for future professional soccer training facility. ref bpa: 202509034495
449 Avenue HTreasure Islandissued#Fire sprinklers & alarms
#202601294786
Jun 11, 2025
No cost listed
Installation of storm, sewere, combined storm/sewer, domestic water at the st ignatius hs
2001 37th AvSunset/Parksideexpired#Plumbing
#PP20250611808
Dec 5, 2024
$102.6K
Revise fdc from a 2 way to a 4 way detail and site plan ref pa# 2024-0802-7795
1415 Owens StMission Baycomplete#Fire sprinklers & alarms
#202412056214
Aug 2, 2024
$102.6K
Installation of new fw line from owes street to the new building
1415 Owens StMission Bayissued#Fire sprinklers & alarms
#202408027795
Apr 10, 2023
No cost listed
1550 sunnydale ave (new const), underground sewer lines and laterals (pa#202107124132)
1500 Sunnydale AvVisitacion Valleycomplete#Plumbing
#PP20230410390