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Mdc Drilling
- Based in
- San Francisco
- On San Francisco permits
- Mar 2015 to Aug 2026
- Last 24 months
- 4 permits filed
21 permits since 2000: 16 completed, 2 in progress, 1 never finaled, 2 expired or cancelled.
Of the 1 never-finaled permit, 1 is 5 to 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 bathroom remodel 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. Too few of this contractor’s permits have finished to plot them.
Bathroom remodel permits
4 bathroom remodel permits: 2 completed, 1 never finaled, 1 expired or cancelled. Typically 174 days from filing to permit and 281 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Aug 15, 2025 | Completed final sign-off Mar 2026 | 1851 Church St | remodel (1) full bathroom. no wall removal or layout change.Details
remodel (1) full bathroom. no wall removal or layout change. | $25,000 |
| Jul 29, 2019 | Expired or cancelled expired Mar 2026 | 4088 25th St | convert ground floor garage and storage space to new 2 bedrooms and one bath unit.Details
convert ground floor garage and storage space to new 2 bedrooms and one bath unit. | $40,000 |
| Dec 12, 2017 | Never finaled issued Oct 2018, no final | 525 Lawton St | one story addition above grade. convert (e) basement storage to living space with bathroom. add new stair from 1st floor to basement. 4 new windows not visible from street.Details
one story addition above grade. convert (e) basement storage to living space with bathroom. add new stair from 1st floor to basement. 4 new windows not visible from street. | $80,000 |
| Dec 19, 2016 | Completed final sign-off Jan 2018 | 529 Douglass St | revision to pa# 201606069198. develop part of basement into a living space - 1 bedroom & 1 bathroom. change facade of buildingDetails
revision to pa# 201606069198. develop part of basement into a living space - 1 bedroom & 1 bathroom. change facade of building | $18,000 |