C.A.W.C. Waterproofing
- Based in
- Burlingame
- On San Francisco permits
- Apr 2011 to Sep 2026
- Last 24 months
- 2 permits filed
9 permits since 2000: 5 completed, 2 in progress, 1 never finaled, 1 expired or cancelled.
Of the 1 never-finaled permit, 1 is 3 to 5 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 |
|---|---|---|---|---|
| Sep 30, 2026 | In progress filed Sep 2026, not yet issued | 301 Main St | basement: wall repair. wall is a conduit encasement component. no alteration to structural wall.Details
basement: wall repair. wall is a conduit encasement component. no alteration to structural wall. | $12,000 |
| Oct 31, 2024 | In progress issued Nov 2024 | 301 Main St | (e) basement wall at b5 has deteriation due to water intrusiton work includes installation of new structural concrete appx 75 linear ft of wall.Details
(e) basement wall at b5 has deteriation due to water intrusiton work includes installation of new structural concrete appx 75 linear ft of wall. | $60,000 |
| Sep 18, 2023 | Completed final sign-off Jun 2025 | 301 Main St | b4 & b5: waterproofing injecton at concrete walls for water mitigation.Details
b4 & b5: waterproofing injecton at concrete walls for water mitigation. | $980,000 |
| Feb 10, 2022 | Never finaled issued Jan 2023, no final | 2690 Geary Bl | repair or replacement of deteriorated/severely damaged (e) windows. repair non-structural damage at exterior concrete walls, and at exterior glazed terra cotta units, patch and repaint exterior wallsDetails
repair or replacement of deteriorated/severely damaged (e) windows. repair non-structural damage at exterior concrete walls, and at exterior glazed terra cotta units, patch and repaint exterior walls | $200,000 |
| Aug 5, 2021 | Completed final sign-off Sep 2021 | 1390 Market St | to comply with #202178553 replacement of (2) metal panels at street level to match existingDetails
to comply with #202178553 replacement of (2) metal panels at street level to match existing | $10,000 |
| Mar 11, 2021 | Completed final sign-off Mar 2022 | 1366 Turk St | remove and replace elastomeric coating on concrete walls. removal and replacement of plaster on existing light gauge metal frame. replace windows and sliding doors. to comply with nov #201963501Details
remove and replace elastomeric coating on concrete walls. removal and replacement of plaster on existing light gauge metal frame. replace windows and sliding doors. to comply with nov #201963501 | $900,000 |
| Aug 30, 2016 | Completed final sign-off Dec 2016 | 821 Folsom St | replace 4th floor common deck waterproofing including base flashing overflow scuppers,remove & reinstall sliding doors @unit 412 & 409.to install new pan flashing ,remove floor tiles & mortar bed also some stucco for flashing also fix some drywall,all the repairs will be like for like;maher n/aDetails
replace 4th floor common deck waterproofing including base flashing overflow scuppers,remove & reinstall sliding doors @unit 412 & 409.to install new pan flashing ,remove floor tiles & mortar bed also some stucco for flashing also fix some drywall,all the repairs will be like for like;maher n/a | $85,000 |
| Jan 16, 2014 | Completed final sign-off Jan 2017 | 389 27th St | roof deck on middle level deck surface replacement. remove old tiles on deck also the mortar and replace the plywood and wall . replace insulation with r-30 under deck surface. approx size 15'x20'. no change on framing members.Details
roof deck on middle level deck surface replacement. remove old tiles on deck also the mortar and replace the plywood and wall . replace insulation with r-30 under deck surface. approx size 15'x20'. no change on framing members. | $20,000 |
| Apr 28, 2011 | Expired or cancelled expired Jan 2015 | 2200 Pacific Av | install replacement panels from the building. this will be eifs paneling to match existing conditions. to comply w/201102381Details
install replacement panels from the building. this will be eifs paneling to match existing conditions. to comply w/201102381 | $70,000 |