Tritone Construction
- Based in
- San Francisco
- On San Francisco permits
- Jun 2007 to Aug 2026
- Last 24 months
- 6 permits filed
52 permits since 2000: 34 completed, 7 in progress, 10 never finaled, 1 expired or cancelled.
Of the 10 never-finaled permits, 1 is 3 to 5 years old, 6 are 5 to 10 years old, 3 are over 10 years old. 1 was filed but never issued.
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
4 stairs permits: 4 completed. Typically 0 days from filing to permit and 148 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Nov 15, 2016 | Completed final sign-off Jun 2017 | 851 27th St | remove 2 walls, add one staircase glass railing(replacing extg half wall). add 2 skylights(less than 75 sq ft). replace extg french door with sliding door(rear of house same opening not visible from the street). update kitchen cabinets, main appliances.Details
remove 2 walls, add one staircase glass railing(replacing extg half wall). add 2 skylights(less than 75 sq ft). replace extg french door with sliding door(rear of house same opening not visible from the street). update kitchen cabinets, main appliances. | $31,360 |
| Jun 12, 2009 | Completed final sign-off May 2010 | 121 05th Av | (n) solarium addition on second floor, relocate wall/door to home office and new rear deck and stair.Details
(n) solarium addition on second floor, relocate wall/door to home office and new rear deck and stair. | $65,000 |
| Feb 28, 2008 | Completed final sign-off Apr 2008 | 961 Sanchez St | to comply w/nov#200736872. repair rotter and damage steps and stringers. less than 50% of stairway . no change in existing, windows & doors.Details
to comply w/nov#200736872. repair rotter and damage steps and stringers. less than 50% of stairway . no change in existing, windows & doors. | $1,500 |
| Jun 12, 2007 | Completed final sign-off Sep 2007 | 4052 18th St | re-construction of rear yard stairs. require second means of egressDetails
re-construction of rear yard stairs. require second means of egress | $2,500 |