Nielson Mechanical Inc.
- Based in
- Fairfield
- On San Francisco permits
- Aug 2005 to Sep 2024
- Last 24 months
- 0 permits filed
80 permits since 2000: 41 completed, 20 never finaled, 19 expired or cancelled.
Of the 20 never-finaled permits, 2 are 5 to 10 years old, 18 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 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 16, 2024 | Completed final sign-off Feb 2025 | 1720 Polk St | hang kitchen hood & vent hood. install new mau & exhaust fanDetails
hang kitchen hood & vent hood. install new mau & exhaust fan | $15,000 |
| Jan 18, 2019 | Never finaled issued Jan 2019, no final | 693 14th St | hvac furnace duct replacementDetails
hvac furnace duct replacement | $18,000 |
| Jan 18, 2019 | Never finaled issued Jan 2019, no final | 3264 Mission St | hvac air handlers, heat pumps, ducting replacingDetails
hvac air handlers, heat pumps, ducting replacing | $21,000 |
| Jun 30, 2014 | Completed final sign-off Mar 2015 | 658 Market St | install all ductwork necessary, install kitchen hood and all kitchen ventilation. re#201401176573.Details
install all ductwork necessary, install kitchen hood and all kitchen ventilation. re#201401176573. | $255,525 |
| Oct 12, 2010 | Completed final sign-off Oct 2010 | 950 Mason St | install fire suppression system in kitchen hoodDetails
install fire suppression system in kitchen hood | $3,250 |
| Aug 11, 2010 | Completed final sign-off Aug 2010 | 3251 20th Av | install fire suppression system in kitchen hoodDetails
install fire suppression system in kitchen hood | $4,000 |
| Jun 3, 2010 | Completed final sign-off Jul 2010 | 1132 Valencia St | install fire suppression system in kitchen hoodDetails
install fire suppression system in kitchen hood | $1,100 |
| May 26, 2010 | Never finaled issued May 2010, no final | 685 03rd St | revision to pa# 208.08.19.9513. relocate kitchen equipment under hood and ansul nozzlesDetails
revision to pa# 208.08.19.9513. relocate kitchen equipment under hood and ansul nozzles | $1,000 |
| May 3, 2010 | Never finaled issued May 2010, no final | 558 Sacramento St | upgrade fire supression systems to existing restaurant wayfare restaurantDetails
upgrade fire supression systems to existing restaurant wayfare restaurant | $9,300 |
| Apr 29, 2010 | Never finaled issued Apr 2010, no final | 704 Bush St | install fire suppression system in kitchen hood-system shall be interconnected to (e) alarmDetails
install fire suppression system in kitchen hood-system shall be interconnected to (e) alarm | $3,000 |
| Mar 10, 2010 | Completed final sign-off Mar 2010 | 1919 Union St | american cup cake. install fire suprression system in kitchen hood. ti approved under pa# 2009.06.29.1606Details
american cup cake. install fire suprression system in kitchen hood. ti approved under pa# 2009.06.29.1606 | $1,350 |
| Mar 8, 2010 | Never finaled issued Mar 2010, no final | 415 Sansome St | install hood & duct fire suppression system in kitchen hoodDetails
install hood & duct fire suppression system in kitchen hood | $950 |
| Feb 5, 2010 | Completed final sign-off Aug 2010 | 690 Mission St | install fire supression system in kitchen hoodDetails
install fire supression system in kitchen hood | $4,000 |
| Dec 29, 2009 | Never finaled issued Dec 2009, no final | 230 California St | install fire suppression system in kitchen hood. fire alarm under separate permit..Details
install fire suppression system in kitchen hood. fire alarm under separate permit.. | $2,175 |
| Dec 29, 2009 | Expired or cancelled expired Oct 2011 | 2127 Polk St | install fire suppression system in kitchen hoodDetails
install fire suppression system in kitchen hood | $1,410 |
| Dec 10, 2009 | Completed final sign-off Jan 2010 | 814 Irving St | install fire suppresion system in kitchen hood.Details
install fire suppresion system in kitchen hood. | $4,000 |
| Dec 10, 2009 | Completed final sign-off May 2010 | 473 Eucalyptus Dr | install fire suppresion system in kitchen hood.Details
install fire suppresion system in kitchen hood. | $4,000 |
| Nov 12, 2009 | Never finaled issued Nov 2009, no final | 360 Pine St | install fire suppression system in kitchen hoodDetails
install fire suppression system in kitchen hood | $3,060 |
| Aug 21, 2009 | Completed final sign-off Sep 2009 | 680 02nd St | install fire suppression system in kitchen hoodDetails
install fire suppression system in kitchen hood | $1,300 |
| Aug 14, 2009 | Completed final sign-off Dec 2009 | 1201 08th St | to obtain final inspection for work approved under pa #200708311525. all work is complete.Details
to obtain final inspection for work approved under pa #200708311525. all work is complete. | |
| Jul 22, 2009 | Completed final sign-off Jul 2009 | 246 Leavenworth St | install fire suppression system in kitchen hood.Details
install fire suppression system in kitchen hood. | $830 |
| Apr 15, 2009 | Never finaled issued Apr 2009, no final | 489 03rd St | install fire suppression systemDetails
install fire suppression system | $1,300 |
| Apr 2, 2009 | Completed final sign-off Apr 2009 | 2534 Mission St | to renew pa#200703085806 for final inspection only.Details
to renew pa#200703085806 for final inspection only. | |
| Apr 2, 2009 | Completed final sign-off Apr 2009 | 1281 09th Av | install fire suppression system.Details
install fire suppression system. | $1,700 |
| Mar 26, 2009 | Completed final sign-off Apr 2009 | 1800 Folsom St | install hood & duct fire suppression system.Details
install hood & duct fire suppression system. | $1,640 |
| Dec 8, 2008 | Completed final sign-off Jan 2009 | 1801 Vicente St | install hood and duct ansul fire suppression system light 1/2" conduit and 3/8" sch 40 black pipe work. separate permit is required for connecting fire suppression system into building fire alarm systemDetails
install hood and duct ansul fire suppression system light 1/2" conduit and 3/8" sch 40 black pipe work. separate permit is required for connecting fire suppression system into building fire alarm system | $780 |
| Dec 8, 2008 | Never finaled issued Dec 2008, no final | 4769 Mission St | install hood and duct ansul fire suppression system light 1/2" conduit and 3/8" sch 40 black pipe work. separate permit for connecting fire suppression system into building fire alarm system and hoodDetails
install hood and duct ansul fire suppression system light 1/2" conduit and 3/8" sch 40 black pipe work. separate permit for connecting fire suppression system into building fire alarm system and hood | $780 |
| Dec 8, 2008 | Completed final sign-off Feb 2009 | 28 02nd St | install ansul fire suppression system light 1/2" and 3/8" conduit and sch 40 black pipe work, separate permit for connecting fire suppression into building fire alarm system and hoodDetails
install ansul fire suppression system light 1/2" and 3/8" conduit and sch 40 black pipe work, separate permit for connecting fire suppression into building fire alarm system and hood | $1,034 |
| Nov 19, 2008 | Completed final sign-off Dec 2008 | 2250 Chestnut St | install hood & duct ansul fire suppression system light 1/2". conduit + 3/8" sch. 40 black pipe work. seperate permit is required for connecting the suppression system into building fire alarm system. ti under #2007-08-09-9290Details
install hood & duct ansul fire suppression system light 1/2". conduit + 3/8" sch. 40 black pipe work. seperate permit is required for connecting the suppression system into building fire alarm system. ti under #2007-08-09-9290 | $3,500 |
| Nov 19, 2008 | Completed final sign-off Apr 2009 | 350 Kansas St | install hood & duct ansul fire suppression system light 1/2" conduct to 3/8" sch. 40 black pipe work separate permit required for connecting fire alarm into fire suppression system.Details
install hood & duct ansul fire suppression system light 1/2" conduct to 3/8" sch. 40 black pipe work separate permit required for connecting fire alarm into fire suppression system. | $830 |
| Nov 19, 2008 | Completed final sign-off Mar 2009 | 111 Rhode Island St | install hood & duct ansul, fire suppression system light 1/2 conduct to 3/8 sch 40 black pipe work. separate permit is required for connecting the fire suppression system into building fire alarm system.Details
install hood & duct ansul, fire suppression system light 1/2 conduct to 3/8 sch 40 black pipe work. separate permit is required for connecting the fire suppression system into building fire alarm system. | $1,760 |
| Nov 12, 2008 | Completed final sign-off Apr 2009 | 1356 Mason St | install hood and duct fire suppression system light 1/2" conduit and 3/8' sch 40 black pipe work. separate permit required for connecting fire alarm system into supression systemDetails
install hood and duct fire suppression system light 1/2" conduit and 3/8' sch 40 black pipe work. separate permit required for connecting fire alarm system into supression system | $900 |
| Nov 12, 2008 | Completed final sign-off Dec 2008 | 1700 Fillmore St | install hood and duct ansul fire suppression system light 1/2" conduit and 3/8" sch. 40 black pipe work seperate permit is required for connecting the suppression system into bldg fire alarm systemDetails
install hood and duct ansul fire suppression system light 1/2" conduit and 3/8" sch. 40 black pipe work seperate permit is required for connecting the suppression system into bldg fire alarm system | $2,145 |
| Aug 19, 2008 | Completed final sign-off Jan 2012 | 685 03rd St | install hood and duct ansul fire suppression system. lite 1/2" conduit and 3/8" sch 40 black pipe workDetails
install hood and duct ansul fire suppression system. lite 1/2" conduit and 3/8" sch 40 black pipe work | $1,500 |
| Aug 19, 2008 | Never finaled issued Aug 2008, no final | 1397 Revere Av | install hood and duct ansul fire suppression system. lite 1/2" conduit and 3/8" sch 40 black pipe work.Details
install hood and duct ansul fire suppression system. lite 1/2" conduit and 3/8" sch 40 black pipe work. | $1,100 |
| Aug 14, 2008 | Never finaled issued Aug 2008, no final | 3481 18th St | renewal of expired pa# 2006/08/17/9722 for final inspection only.Details
renewal of expired pa# 2006/08/17/9722 for final inspection only. | |
| May 30, 2008 | Completed final sign-off Jun 2008 | 3991 24th St | install hood duct ansul fire suppression system. lite 1/2" conduite and 3/8 sch 40 black pipe work. ref ap# 2008/02/27/5743Details
install hood duct ansul fire suppression system. lite 1/2" conduite and 3/8 sch 40 black pipe work. ref ap# 2008/02/27/5743 | $1,800 |
| May 6, 2008 | Completed final sign-off Jun 2008 | 713 Commercial St | to renew pa#2006/01/19/2528 for final inspection.Details
to renew pa#2006/01/19/2528 for final inspection. | $1,500 |
| May 1, 2008 | Never finaled issued May 2008, no final | 425 Barneveld Av | install hood & duct ansul fire suppression system, lite 1/2" conduite emt and sch 40 - 3/8" black pipe work.Details
install hood & duct ansul fire suppression system, lite 1/2" conduite emt and sch 40 - 3/8" black pipe work. | $1,200 |
| Mar 14, 2008 | Completed final sign-off May 2008 | 493 Pine St | revision to pa# 2007/06/21/4663 to install hood and duct ansul fire suppression system. lite 1/2 emt conduit & 3/8 schedule 40 black pipe workDetails
revision to pa# 2007/06/21/4663 to install hood and duct ansul fire suppression system. lite 1/2 emt conduit & 3/8 schedule 40 black pipe work | $1,350 |
| Jan 23, 2008 | Never finaled issued Jan 2008, no final | 59 30th St | install hood and duct fire supression system. lite 1/2 conduit work and 3/8 sch 40 black pipe work.Details
install hood and duct fire supression system. lite 1/2 conduit work and 3/8 sch 40 black pipe work. | $1,600 |
| Nov 14, 2007 | Never finaled issued Nov 2007, no final | 1200 09th Av | installation of hood and duct ansul fire suppression system. lite conduit and 3/8 schedule 40 black pipe work.Details
installation of hood and duct ansul fire suppression system. lite conduit and 3/8 schedule 40 black pipe work. | $1,200 |
| Oct 19, 2007 | Expired or cancelled expired Feb 2019 | 1300 Fillmore St | install hood and duct for an existing restaurant.Details
install hood and duct for an existing restaurant. | $3,600 |
| Oct 16, 2007 | Completed final sign-off Dec 2007 | 609 Hayes St | installation of hood and duct ansul fire suppression system, lite conduit and black pipe work, 9 heads.Details
installation of hood and duct ansul fire suppression system, lite conduit and black pipe work, 9 heads. | $1,000 |
| Oct 16, 2007 | Expired or cancelled expired Jul 2009 | 414 Jessie St | installation of hood and duct fire suppression system, lite conduit & black pipe 3/8 work , ansul system, 11 headsDetails
installation of hood and duct fire suppression system, lite conduit & black pipe 3/8 work , ansul system, 11 heads | $1,800 |
| Oct 2, 2007 | Expired or cancelled expired Mar 2009 | 632 20th St | installation of fire suppression system for an existing hoodDetails
installation of fire suppression system for an existing hood | $3,500 |
| Oct 2, 2007 | Expired or cancelled expired Jul 2009 | 999 Brannan St | install fire suppression system for an existing hoodDetails
install fire suppression system for an existing hood | $1,200 |
| Oct 2, 2007 | Completed final sign-off Dec 2007 | 845 Market St | new fire suppresion system for existing hood in "catch" restauarantDetails
new fire suppresion system for existing hood in "catch" restauarant | $1,500 |
| Sep 13, 2007 | Completed final sign-off Mar 2008 | 415 Stockton St | hvac work to install 3 new heat pumps and 4 exhaust fansDetails
hvac work to install 3 new heat pumps and 4 exhaust fans | $60,000 |
| Sep 13, 2007 | Never finaled issued Sep 2007, no final | 1300 Fillmore St | install hood and duct fire suppression system ansul for 2 type i hoods.Details
install hood and duct fire suppression system ansul for 2 type i hoods. | $1,000 |
| Sep 10, 2007 | Completed final sign-off Sep 2007 | 123 02nd St | installation of hood and duct fire suppression system ansul. this is a revision to pa# 2004/09/05/1737Details
installation of hood and duct fire suppression system ansul. this is a revision to pa# 2004/09/05/1737 | $900 |
| Sep 5, 2007 | Never finaled issued Sep 2007, no final | 121 02nd St | installation of hood & duct fire suppression system.Details
installation of hood & duct fire suppression system. | $900 |
| Aug 31, 2007 | Expired or cancelled expired Jul 2009 | 1201 08th St | install hood & duct fire suppression systemDetails
install hood & duct fire suppression system | $3,000 |
| Aug 31, 2007 | Expired or cancelled expired Jun 2009 | 280 Valencia St | install hood & duct fire suppression system.Details
install hood & duct fire suppression system. | $1,110 |
| Aug 31, 2007 | Completed final sign-off Sep 2007 | 330 01st St | install hood & duct fire suppression system.Details
install hood & duct fire suppression system. | $1,115 |
| Mar 8, 2007 | Never finaled issued Mar 2007, no final | 2931 16th St | install fire suppresxsion sytem 11 flow system 11 usedDetails
install fire suppresxsion sytem 11 flow system 11 used | $1,115 |
| Mar 8, 2007 | Expired or cancelled expired Jan 2010 | 2534 Mission St | install fire suppression sytem 11 fklow system 11 usedDetails
install fire suppression sytem 11 fklow system 11 used | $1,115 |
| Feb 28, 2007 | Completed final sign-off Jan 2008 | 525 Market St | installation of hood and duct fire supplessior system in restaurant.Details
installation of hood and duct fire supplessior system in restaurant. | $1,600 |
| Feb 28, 2007 | Expired or cancelled expired Apr 2009 | 401 Gough St | installation of hood & duct fire suppression system, restaurant.Details
installation of hood & duct fire suppression system, restaurant. | $650 |
| Feb 21, 2007 | Completed final sign-off Feb 2007 | 216 Townsend St | installation of hood & duct fire suppression system.Details
installation of hood & duct fire suppression system. | $700 |
| Jan 29, 2007 | Expired or cancelled expired May 2009 | 15 Boardman Pl | installation of lhood and duct fire suppression system 1st floorDetails
installation of lhood and duct fire suppression system 1st floor | $700 |
| Jan 29, 2007 | Expired or cancelled expired Apr 2009 | 655 Townsend St | installation of hood and duct fire suppression systemDetails
installation of hood and duct fire suppression system | $650 |
| Nov 27, 2006 | Completed final sign-off Oct 2009 | 230 California St | kitchen hood and duct suppression systemDetails
kitchen hood and duct suppression system | $2,000 |
| Sep 25, 2006 | Completed final sign-off Nov 2006 | 2200 Lombard St | revise ansul system sequuence of operation re: 2005/12/14/0269-r2Details
revise ansul system sequuence of operation re: 2005/12/14/0269-r2 | |
| Sep 19, 2006 | Completed final sign-off Nov 2006 | 2200 Lombard St | amerex hook up (fire supresion).Details
amerex hook up (fire supresion). | $1,500 |
| Sep 15, 2006 | Completed final sign-off Jun 2007 | 845 Market St | bristol farms, space# 010. cti-5, bart level, ansul systemDetails
bristol farms, space# 010. cti-5, bart level, ansul system | $1,750 |
| Sep 12, 2006 | Expired or cancelled expired Apr 2009 | 659 Townsend St | install hood & duct fire suppression system in restaurantDetails
install hood & duct fire suppression system in restaurant | $1,900 |
| Aug 17, 2006 | Expired or cancelled expired Jun 2007 | 3481 18th St | ansul system (hood). restaurant is on 1/f, addition of ansul system only.Details
ansul system (hood). restaurant is on 1/f, addition of ansul system only. | $2,000 |
| Aug 17, 2006 | Completed final sign-off Aug 2006 | 3415 California St | ansul system (comm. hood). restaurant on 1/f. ansul system only.Details
ansul system (comm. hood). restaurant on 1/f. ansul system only. | $2,000 |
| Aug 17, 2006 | Never finaled issued Aug 2006, no final | 439 Balboa St | ansul system (comm. hood) ansul system only on 1/fDetails
ansul system (comm. hood) ansul system only on 1/f | $2,000 |
| Jun 14, 2006 | Never finaled issued Jun 2006, no final | 243 Ofarrell St | hook up firee suppression system-install only.Details
hook up firee suppression system-install only. | $3,500 |
| Jun 14, 2006 | Expired or cancelled expired Jun 2008 | 601 Union St | inbstall hood + duct fire suppression system.Details
inbstall hood + duct fire suppression system. | $1,350 |
| May 4, 2006 | Expired or cancelled expired Sep 2013 | 560 Divisadero St | revision to appl#200603297768: install 2 nozzles in griddle in nozzlesDetails
revision to appl#200603297768: install 2 nozzles in griddle in nozzles | |
| Mar 29, 2006 | Completed final sign-off May 2006 | 560 Divisadero St | hookup-hood & duct fire suppression system- (refer to pa no. 200505051660Details
hookup-hood & duct fire suppression system- (refer to pa no. 200505051660 | $850 |
| Jan 19, 2006 | Completed final sign-off May 2006 | 1419 Fillmore St | 1st floor - hook up fire suppression system.Details
1st floor - hook up fire suppression system. | $1,200 |
| Jan 19, 2006 | Completed final sign-off Apr 2008 | 518 Haight St | 1st floor - hook up fire suppression system.Details
1st floor - hook up fire suppression system. | $600 |
| Jan 19, 2006 | Expired or cancelled expired Jan 2009 | 663 Valencia St | 1st floor - hook up fire suppression system.Details
1st floor - hook up fire suppression system. | $850 |
| Jan 19, 2006 | Expired or cancelled expired Jun 2008 | 731 Commercial St | 1st floor - hook up fire suppression system.Details
1st floor - hook up fire suppression system. | $1,500 |
| Dec 29, 2005 | Expired or cancelled expired Feb 2006 | 251 Rhode Island St | hook up fire suppression system in kitchen 1st floorDetails
hook up fire suppression system in kitchen 1st floor | $700 |
| Aug 18, 2005 | Expired or cancelled expired May 2009 | 2801 Leavenworth St | install hood duct fire suppression systemsDetails
install hood duct fire suppression systems | $3,500 |