Columbia Mechanical Contractors
- Based in
- San Francisco
- On San Francisco permits
- Mar 2000 to Mar 2013
- Last 24 months
- 0 permits filed
34 permits since 2000: 16 completed, 4 never finaled, 14 expired or cancelled.
Of the 4 never-finaled permits, 4 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 stairs 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.
Stairs permits
2 stairs permits: 1 completed, 1 never finaled. Typically 22 days from filing to permit and 725 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Sep 13, 2010 | Never finaled issued Sep 2010, no final | 345 Stockton St | installing sprinklers in staircases on 35th , 36th & 37th floors. total of 6 sprinkler heads.Details
installing sprinklers in staircases on 35th , 36th & 37th floors. total of 6 sprinkler heads. | $10,000 |
| Dec 16, 2009 | Completed final sign-off Jan 2012 | 345 Stockton St | 2nd floor basement - installing sprinklers in electrical closet & on top of staircase.Details
2nd floor basement - installing sprinklers in electrical closet & on top of staircase. | $15,000 |