Devcon Construction
- Based in
- Milpitas
- On San Francisco permits
- Nov 2001 to Sep 2026
- Last 24 months
- 32 permits filed
144 permits since 2000: 93 completed, 27 in progress, 18 never finaled, 6 expired or cancelled.
Of the 18 never-finaled permits, 2 are 5 to 10 years old, 16 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.
Stairs permits
12 stairs permits: 7 completed, 2 in progress, 3 never finaled. Typically 38 days from filing to permit and 155 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jul 30, 2026 | In progress issued Sep 2026 | 345 Spear St | 5th fl - revision to pa 202512111612 & 202606263991 adjustment to egress stairs 2 & 5. the (e) 36" doors will be upgraded to 48" and the vestibule will be enlarged to accommodate teh wider doors with a 2-hr rated construction assembly electrical revisions includedDetails
5th fl - revision to pa 202512111612 & 202606263991 adjustment to egress stairs 2 & 5. the (e) 36" doors will be upgraded to 48" and the vestibule will be enlarged to accommodate teh wider doors with a 2-hr rated construction assembly electrical revisions included | $160,000 |
| Mar 24, 2026 | In progress issued May 2026 | 345 Spear St | 4-5/fl- ti includes the installation of (n) comunicationg stairDetails
4-5/fl- ti includes the installation of (n) comunicationg stair | $250,000 |
| Mar 5, 2024 | Completed final sign-off Jul 2024 | 2001 37th Av | install 12 temporary modular classroom buildings (as approved by state) on (e) field. construction included ramps, stairs, & electrical hookups.lighting not included.Details
install 12 temporary modular classroom buildings (as approved by state) on (e) field. construction included ramps, stairs, & electrical hookups.lighting not included. | $120,000 |
| Aug 14, 2019 | Completed final sign-off Nov 2021 | 2335 Golden Gate Av | revision to pa #201811156026, reduction in the scope of project, elimination of the enlargement of the south lobby entrance & addition of a canvenience stairway, minor revision to mechanical rm, it does not change bldg use, occup, height or measurably impact egress or life safety.Details
revision to pa #201811156026, reduction in the scope of project, elimination of the enlargement of the south lobby entrance & addition of a canvenience stairway, minor revision to mechanical rm, it does not change bldg use, occup, height or measurably impact egress or life safety. | |
| Jun 30, 2017 | Never finaled issued Dec 2017, no final | 1598 Bay St | deferred submittal- metal stairs. shop drawings #2015-1223-5830Details
deferred submittal- metal stairs. shop drawings #2015-1223-5830 | |
| Jan 31, 2017 | Completed final sign-off Oct 2017 | 1201 Tennessee St | revision pa #201312234917 for stairs & railings sturctural detail & calculations & shop drawings. n/a maher ordinanceDetails
revision pa #201312234917 for stairs & railings sturctural detail & calculations & shop drawings. n/a maher ordinance | |
| Jun 26, 2014 | Completed final sign-off Oct 2015 | 444 De Haro St | 2nd fl - tenant improvements to (e) office suite on 2nd fl. construction of (n) mezzanine w/ stairs & ramp. open offices & support spaces. (n) lighting & electrical power/data. (n) mechanical systems incl radiant fl. (n) plumbing for added restrms & showers. n/a for maher ordinance.Details
2nd fl - tenant improvements to (e) office suite on 2nd fl. construction of (n) mezzanine w/ stairs & ramp. open offices & support spaces. (n) lighting & electrical power/data. (n) mechanical systems incl radiant fl. (n) plumbing for added restrms & showers. n/a for maher ordinance. | $3,384,842 |
| Nov 7, 2013 | Never finaled issued Nov 2013, no final | 1600 15th St | revision to appl #2013.1015.9212 - add one relay module for stair #2 garage door release & connect to existing fire alarm system of the bldg. revision to fire alarm 2007-1001-4208 s7Details
revision to appl #2013.1015.9212 - add one relay module for stair #2 garage door release & connect to existing fire alarm system of the bldg. revision to fire alarm 2007-1001-4208 s7 | $500 |
| Mar 1, 2013 | Completed final sign-off Jun 2013 | 500 Terry A. Francois Bl | provide carpet and paint at 2 extg unfinished stair walls.Details
provide carpet and paint at 2 extg unfinished stair walls. | $200,000 |
| Aug 1, 2012 | Never finaled issued Sep 2012, no final | 1880 Mission St | steel stairs. revision to pa# 2007/10/01/4208 s-3. comments in red on am steel shops are from architect of record. 2010 code.Details
steel stairs. revision to pa# 2007/10/01/4208 s-3. comments in red on am steel shops are from architect of record. 2010 code. | |
| Apr 27, 2007 | Completed final sign-off Apr 2008 | 99 Rhode Island St | minor remodel including creating 1 hour corridor on ground floor, creating elevator vestibules on 2nd & 3rd floors. closing off decorative stair on all three floors. mep to be design build under separate permit.Details
minor remodel including creating 1 hour corridor on ground floor, creating elevator vestibules on 2nd & 3rd floors. closing off decorative stair on all three floors. mep to be design build under separate permit. | $116,366 |
| Nov 6, 2001 | Completed final sign-off May 2002 | 600 Townsend St | remove int stair from 2nd to 3rd flr, no an exit stair, fill in 3rd flr opening w/concrete waffle slDetails
remove int stair from 2nd to 3rd flr, no an exit stair, fill in 3rd flr opening w/concrete waffle sl | $128,500 |