Steven O'connor
- Listed as
- architect, attorney, engineer
- Firm
- Engineer Soil Repairs, Inc.
- Based in
- Walnut Creek
- On San Francisco permits
- Feb 2007 to Sep 2025
16 permits since 2000 (engineer on 12 permits, architect on 3 permits, attorney on 1 permit): 14 completed, 2 in progress.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Sep 8, 2025 | In progress issued Oct 2025 | 588 Mission Bay Blvd North Bl | Related California Construction Llc | excavate and shore tunnels underneath the pile supported podium slab so that the plumbing maintrunk lines can be replaced and the branch linerepaired or replaced as required. access to the underside of the pile supported podium slab will be made through openings in the podium slab floor & exteriorDetails
excavate and shore tunnels underneath the pile supported podium slab so that the plumbing maintrunk lines can be replaced and the branch linerepaired or replaced as required. access to the underside of the pile supported podium slab will be made through openings in the podium slab floor & exterior | $8,000,000 |
| Nov 7, 2023 | In progress filed Nov 2023, not yet issued | 325 China Basin St | Engineered Soils Repairs | miscellaneous building repair. existing below grade sewer line and storm line repairs and access tunnels with associated existing grade slab, landscaping, and hardscape restoration to match existing.Details
miscellaneous building repair. existing below grade sewer line and storm line repairs and access tunnels with associated existing grade slab, landscaping, and hardscape restoration to match existing. | $2,331,029 |
| Nov 10, 2022 | Completed final sign-off Dec 2023 | 2783 34th Av | Engineered Soils Repairs | remove rear fence & failed retaining wall (wood). install modular block retaininig in same location to match area. replace wood fence.Details
remove rear fence & failed retaining wall (wood). install modular block retaininig in same location to match area. replace wood fence. | $63,491 |
| Sep 29, 2021 | Completed final sign-off Oct 2022 | 335 Berry St | Engineered Soils Repairs | saw cut concrete podium slab and excavate trenches to expose underground sewer system. shore tunnel in exposed sections. plumbing repairs by others. replace concrete podium slab upon completion of plumbing workDetails
saw cut concrete podium slab and excavate trenches to expose underground sewer system. shore tunnel in exposed sections. plumbing repairs by others. replace concrete podium slab upon completion of plumbing work | $131,217 |
| Sep 29, 2021 | Completed final sign-off Oct 2022 | 330 Berry St | Engineered Soils Repairs | saw cut concrete podium slab and excavate trenches to expose underground sewer system. shore tunnel in exposed sections. plumbing repairs by others. replace concrete podium slab upon completion of plumbing workDetails
saw cut concrete podium slab and excavate trenches to expose underground sewer system. shore tunnel in exposed sections. plumbing repairs by others. replace concrete podium slab upon completion of plumbing work | $124,488 |
| Feb 27, 2021 | Completed final sign-off Aug 2024 | 420 Mission Bay Blvd North Bl | The G B Group Inc. | roof repairs, fire wall and penetration repairs, garage surface coating repairs, below-grade sewer access tunnel/ repairs, misc electrical repairs. working on common area.Details
roof repairs, fire wall and penetration repairs, garage surface coating repairs, below-grade sewer access tunnel/ repairs, misc electrical repairs. working on common area. | $3,053,713 |
| Mar 13, 2018 | Completed final sign-off Jul 2018 | 235 Berry St | Engineered Soils Repairs | remove concrete setions in those areas and dig test pits to acces plumbing for 3rd party plumbing inspection common area, replace rebar and concrete after testDetails
remove concrete setions in those areas and dig test pits to acces plumbing for 3rd party plumbing inspection common area, replace rebar and concrete after test | $22,114 |
| Jul 20, 2016 | Completed final sign-off Aug 2016 | 325 China Basin St | Engineered Soils Repairs | unit #105: excavate tunnel under concrete floor slab to repair damaged sewer pipe pluming work done by others. maximum quantity of soil to be excavated and removed off site shall not exceed 25 cubic yard.Details
unit #105: excavate tunnel under concrete floor slab to repair damaged sewer pipe pluming work done by others. maximum quantity of soil to be excavated and removed off site shall not exceed 25 cubic yard. | $46,372 |
| Jun 28, 2016 | Completed final sign-off Sep 2016 | 316 Rutledge St | Engineered Soils Repairs | stairway and basement area subdrain work, basement foundation wall damp proofing.Details
stairway and basement area subdrain work, basement foundation wall damp proofing. | $42,762 |
| Oct 16, 2015 | Completed final sign-off Sep 2018 | 325 Berry St | Engineered Soils Repairs | trench excavation under pile supported podium slab and installation of permanent shoring so plumbing repair work (separate permit & plans) can be done. common area. ** maher: compliance with ordinance no# 155-13 required; route to dph **Details
trench excavation under pile supported podium slab and installation of permanent shoring so plumbing repair work (separate permit & plans) can be done. common area. ** maher: compliance with ordinance no# 155-13 required; route to dph ** | $1,550,000 |
| Jun 3, 2015 | Completed final sign-off Jun 2018 | 255 Berry St | Engineered Soils Repairs | dig trenches & shoring beneath existing podium slab so that the sewer & storm drain lines can be replaced. this application is for trenching only. all plumbing work will be done by others under a separate permit. "work in common" area. n/a maher ordinanceDetails
dig trenches & shoring beneath existing podium slab so that the sewer & storm drain lines can be replaced. this application is for trenching only. all plumbing work will be done by others under a separate permit. "work in common" area. n/a maher ordinance | $2,469,554 |
| Apr 25, 2013 | Completed final sign-off Jul 2014 | 150 Lombard St | Engineered Soils Repairs | waterproofing of courtyard deck & planting areas. new landscape & irrigation accessibility upgrades.Details
waterproofing of courtyard deck & planting areas. new landscape & irrigation accessibility upgrades. | $1,800,000 |
| Feb 16, 2012 | Completed final sign-off Apr 2012 | 77 Grand View Av | Engineered Soils Repairs | subgrade drainage repairs - saw cut conc slab adjacent to the wall planel, remove conc to install new drain pipe (25 lf). drill weep holes along the base of the wall. install new drainage panel up against the concrete foundation wall, install wire mesh, new 3-inch shotcrete surface. prime andDetails
subgrade drainage repairs - saw cut conc slab adjacent to the wall planel, remove conc to install new drain pipe (25 lf). drill weep holes along the base of the wall. install new drainage panel up against the concrete foundation wall, install wire mesh, new 3-inch shotcrete surface. prime and | $10,317 |
| Dec 10, 2010 | Completed final sign-off May 2011 | 1534 Taylor St | Engineered Soils Repairs | extg retaining wall repairs: core-drill 4 - 8" dia holes (tieback holes). install dcp anchors with centralizers. fill tieback holes with high strength grout. construct reinforced concrete whaler 1' thick and 2' deep.Details
extg retaining wall repairs: core-drill 4 - 8" dia holes (tieback holes). install dcp anchors with centralizers. fill tieback holes with high strength grout. construct reinforced concrete whaler 1' thick and 2' deep. | $19,000 |
| Feb 12, 2007 | Completed final sign-off May 2007 | 2555 Green St | Engineered Soils Repairs | front retaining wall, drainage, waterproofing, stairway/landing, sub grade drainage and flashing repair.Details
front retaining wall, drainage, waterproofing, stairway/landing, sub grade drainage and flashing repair. | $32,000 |
| Feb 12, 2007 | Completed final sign-off May 2007 | 2545 Green St | Engineered Soils Repairs | behind front retaining wall, drainage, waterproofing stairway/landing sub grade drainage & flashing repair work.Details
behind front retaining wall, drainage, waterproofing stairway/landing sub grade drainage & flashing repair work. | $36,000 |