Eric John Hagerman
- Listed as
- contractor, designer
- Firm
- Emergency Systems Maintenance Inc
- Based in
- San Francisco
- On San Francisco permits
- Aug 2017 to Dec 2025
35 permits since 2000 (contractor on 35 permits, designer on 2 permits): 33 completed, 1 in progress, 1 expired or cancelled.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. Their ranked record as a contractor is on their contractor page. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Dec 17, 2025 | Completed final sign-off Feb 2026 | 1401 20th Av | Emergency Systems Maintenance Inc | verify existing decible levels of fire alarm in sleeping areas to show compliance with sffd sec. 1103.7.6.1Details
verify existing decible levels of fire alarm in sleeping areas to show compliance with sffd sec. 1103.7.6.1 | $500 |
| May 16, 2025 | Expired or cancelled withdrawn Aug 2025 | 872 Sutter St | Emergency Systems Maintenance Inc | install new fire alarm system to comply with sffd sfc 1103.7.6.1 including new fire alarm panel smoke detectors, manual alarms & low frequency horn/strobes & soundersDetails
install new fire alarm system to comply with sffd sfc 1103.7.6.1 including new fire alarm panel smoke detectors, manual alarms & low frequency horn/strobes & sounders | $18,000 |
| Mar 4, 2025 | Completed final sign-off Sep 2025 | 1552 Jackson St | Emergency Systems Maintenance Inc | install new fire alarm system to comply with sffc 1103.7.6.1 including new fire alarm panel low frequency sounders. smoke detectors & manual alarmsDetails
install new fire alarm system to comply with sffc 1103.7.6.1 including new fire alarm panel low frequency sounders. smoke detectors & manual alarms | $18,000 |
| Jan 15, 2025 | Completed final sign-off Mar 2025 | 1345 Sacramento St | Emergency Systems Maintenance Inc | confirm decible levels of fire alarm in sleeping areas to comply with sffc section 1103.7.6.1Details
confirm decible levels of fire alarm in sleeping areas to comply with sffc section 1103.7.6.1 | $1,000 |
| Oct 24, 2024 | Completed final sign-off Jul 2025 | 2411 Chestnut St | Emergency Systems Maintenance Inc | new fire alarm system with new low frequency sounders to comply with sffd sec 1103.7.6.1Details
new fire alarm system with new low frequency sounders to comply with sffd sec 1103.7.6.1 | $18,000 |
| Sep 19, 2024 | Completed final sign-off May 2025 | 1458 20th Av | Emergency Systems Maintenance Inc | upgrade existing fire alarm system with new low freq. sounders to comply with sffd sec. 1103.7.6.1Details
upgrade existing fire alarm system with new low freq. sounders to comply with sffd sec. 1103.7.6.1 | $16,000 |
| Aug 27, 2024 | Completed final sign-off Mar 2025 | 1375 Green St | Emergency Systems Maintenance Inc | add low frequency sounders to existing fire alarm system to comply with sffc sec 1103.7.6.1Details
add low frequency sounders to existing fire alarm system to comply with sffc sec 1103.7.6.1 | $18,000 |
| Aug 13, 2024 | Completed final sign-off Nov 2024 | 1770 Lombard St | Emergency Systems Maintenance Inc | all 27 units-sound level testing to show compliance with sffd sec 1103.7.6.1Details
all 27 units-sound level testing to show compliance with sffd sec 1103.7.6.1 | |
| Jul 25, 2024 | Completed final sign-off Dec 2024 | 2327 Green St | Emergency Systems Maintenance Inc | upgrade (e) fire alarm system with (n) low freq. sounders to comply with sffd sec 1103.7.6.1Details
upgrade (e) fire alarm system with (n) low freq. sounders to comply with sffd sec 1103.7.6.1 | $12,000 |
| Jun 6, 2024 | In progress issued Jul 2025 | 465 14th Av | Emergency Systems Maintenance Inc, Kwong Associates | upgrade existing fire alarm system with low frequency sounders to comply with sffc 1103.7.6.1Details
upgrade existing fire alarm system with low frequency sounders to comply with sffc 1103.7.6.1 | $18,000 |
| Mar 6, 2024 | Completed final sign-off Dec 2024 | 1200 Pine St | Emergency Systems Maintenance Inc | upgrade existing fire alarm system to comply w/ sffc section 1103.7.6.1, by adding z5 low frequency sounders.Details
upgrade existing fire alarm system to comply w/ sffc section 1103.7.6.1, by adding z5 low frequency sounders. | $18,000 |
| Jan 18, 2024 | Completed final sign-off Jun 2024 | 225 Fell St | Emergency Systems Maintenance Inc | upgrade existing fire alarm system with new low freq. sounders to comply with sffd sec 1103.7.6.1Details
upgrade existing fire alarm system with new low freq. sounders to comply with sffd sec 1103.7.6.1 | $18,000 |
| Dec 22, 2023 | Completed final sign-off Apr 2024 | 970 Bay St | Emergency Systems Maintenance Inc | upgrade (e) fire alarm system with new low freq. sounders to comply w/ sffd sec 1103.7.6.1Details
upgrade (e) fire alarm system with new low freq. sounders to comply w/ sffd sec 1103.7.6.1 | $18,000 |
| Dec 13, 2023 | Completed final sign-off May 2024 | 2007 Pacific Av | Emergency Systems Maintenance Inc | upgrade existing fire alarm system with new low frequency sounders to comply with sffd section 1103.7.6.1Details
upgrade existing fire alarm system with new low frequency sounders to comply with sffd section 1103.7.6.1 | $18,000 |
| Sep 8, 2023 | Completed final sign-off Dec 2023 | 122 29th St | Emergency Systems Maintenance Inc | upgrade (e) fire alarm system with new lf sounders to comply with sffd sec 1103.7.6.1.Details
upgrade (e) fire alarm system with new lf sounders to comply with sffd sec 1103.7.6.1. | $18,000 |
| Sep 8, 2023 | Completed final sign-off Dec 2023 | 180 Clinton Pk | Emergency Systems Maintenance Inc | upgrade existing fire alarm system with new low frequency sounders to comply w/ sffd sec 1103.7.6.1Details
upgrade existing fire alarm system with new low frequency sounders to comply w/ sffd sec 1103.7.6.1 | $18,000 |
| Aug 3, 2023 | Completed final sign-off May 2024 | 1445 Larkin St | Emergency Systems Maintenance Inc | install low freq sounders to (e) fire alarm system to comply w/ sec.1103.7.6.1Details
install low freq sounders to (e) fire alarm system to comply w/ sec.1103.7.6.1 | $18,000 |
| Aug 3, 2023 | Completed final sign-off Jun 2024 | 3560 24th St | Emergency Systems Maintenance Inc | install low frequency sounders to existing fire alarm system to comply with sec 1103.7.6.1Details
install low frequency sounders to existing fire alarm system to comply with sec 1103.7.6.1 | $18,000 |
| Jun 22, 2023 | Completed final sign-off Sep 2023 | 960 Anza St | Emergency Systems Maintenance Inc | add 22-low frequency sounders and 1-wireless communicator to existing fire alarm system to comply w/ sffc sec 1103.7.6.1Details
add 22-low frequency sounders and 1-wireless communicator to existing fire alarm system to comply w/ sffc sec 1103.7.6.1 | $6,700 |
| May 26, 2023 | Completed final sign-off Jun 2023 | 3737 Fillmore St | Emergency Systems Maintenance Inc | rev to pa202210214894. as- built adding 12 low frequency horns to the living rooms in units. and change model of comunicatorDetails
rev to pa202210214894. as- built adding 12 low frequency horns to the living rooms in units. and change model of comunicator | $1,500 |
| Apr 10, 2023 | Completed final sign-off May 2023 | 3637 Fillmore St | Emergency Systems Maintenance Inc | revision to 202210214896. add additional l/f horns to 1 bedroom aptsDetails
revision to 202210214896. add additional l/f horns to 1 bedroom apts | $600 |
| Mar 17, 2023 | Completed final sign-off Apr 2023 | 1799 Filbert St | Emergency Systems Maintenance Inc | unit #4: revision to pa# 2022-0826-1340 (2) additional l/f hornsDetails
unit #4: revision to pa# 2022-0826-1340 (2) additional l/f horns | $1,444 |
| Feb 22, 2023 | Completed final sign-off Oct 2023 | 920 Taylor St | Emergency Systems Maintenance Inc | replace existing fire alarm system to comply with sffc sec 1103.7.6.1. install new fire alarm panel, new wireless comm, 18 low freq horn strobes, 5 smoke detectors and 5 manual alarms. add 4 horn strobes to hallways.Details
replace existing fire alarm system to comply with sffc sec 1103.7.6.1. install new fire alarm panel, new wireless comm, 18 low freq horn strobes, 5 smoke detectors and 5 manual alarms. add 4 horn strobes to hallways. | $18,000 |
| Feb 22, 2023 | Completed final sign-off Nov 2023 | 1056 Fulton St | Emergency Systems Maintenance Inc | replace e fire alarm system to comply with ord 1103.7.6.1. install new fire alarm panel, new low freq horn strobes, new smoke detectors, manual alarms, add new horn strobes to bedroomsDetails
replace e fire alarm system to comply with ord 1103.7.6.1. install new fire alarm panel, new low freq horn strobes, new smoke detectors, manual alarms, add new horn strobes to bedrooms | $18,000 |
| Feb 22, 2023 | Completed final sign-off May 2023 | 1586 Folsom St | Emergency Systems Maintenance Inc | replace existing fire alarm system to comply w/ ord 1103.7.5.1, install new fire alarm panel , new low freq horn/strobes, new smoke detectors, & manual alarms, add new horn/strobes to bedrooms.Details
replace existing fire alarm system to comply w/ ord 1103.7.5.1, install new fire alarm panel , new low freq horn/strobes, new smoke detectors, & manual alarms, add new horn/strobes to bedrooms. | $18,000 |
| Oct 21, 2022 | Completed final sign-off Jun 2023 | 3737 Fillmore St | Emergency Systems Maintenance Inc | replace (e) f/a to comply w/sffc 1103.7.6.1, install new f/a panel, 4 manual alarms, 7 smoke detectors, 19 lf horns & cellular monitoring.Details
replace (e) f/a to comply w/sffc 1103.7.6.1, install new f/a panel, 4 manual alarms, 7 smoke detectors, 19 lf horns & cellular monitoring. | $18,000 |
| Oct 21, 2022 | Completed final sign-off May 2023 | 3637 Fillmore St | Emergency Systems Maintenance Inc | replace (e) f/a to comply w/sffc 1103.7.6.1. install new f/a panel, 4 manual alarms, 7 smoke detectors, 22 lf horns & cellular monitoring.Details
replace (e) f/a to comply w/sffc 1103.7.6.1. install new f/a panel, 4 manual alarms, 7 smoke detectors, 22 lf horns & cellular monitoring. | $18,000 |
| Aug 26, 2022 | Completed final sign-off Apr 2023 | 1799 Filbert St | Emergency Systems Maintenance Inc | replace (e) fire alarm system with new to comly with sffc 1103.7.6.1: install new fire larm panel, new low freq horn/strobes in hallways and all sleeping areas.Details
replace (e) fire alarm system with new to comly with sffc 1103.7.6.1: install new fire larm panel, new low freq horn/strobes in hallways and all sleeping areas. | $18,000 |
| Aug 26, 2022 | Completed final sign-off Oct 2023 | 315 Duncan St | Emergency Systems Maintenance Inc | replace (e) fire alarm system with new to comply with sffc 1103.7.6.1: install new fire alarm panel and wireless communicator, 3 smokes, 3 pulls, 10 new low freq horn/strobes in hallways and all sleeping areas.Details
replace (e) fire alarm system with new to comply with sffc 1103.7.6.1: install new fire alarm panel and wireless communicator, 3 smokes, 3 pulls, 10 new low freq horn/strobes in hallways and all sleeping areas. | $18,000 |
| Jul 29, 2022 | Completed final sign-off Mar 2023 | 1650 Jones St | Emergency Systems Maintenance Inc | to comply w/ ordinance 1103.7.6.1. install (n) fire alarm system as per nfpa 72. install (n) fire alarm panel, manual alarms, smoke detectors horn/strobes & wireless cellular monitoring.Details
to comply w/ ordinance 1103.7.6.1. install (n) fire alarm system as per nfpa 72. install (n) fire alarm panel, manual alarms, smoke detectors horn/strobes & wireless cellular monitoring. | $18,000 |
| Jun 17, 2022 | Completed final sign-off Jan 2023 | 3042 Sacramento St | Emergency Systems Maintenance Inc | install new fire alarm system per nfpa 72 to comply with oridance 1103.7.6.1.. install new fire alamm panel, manual alarms, smoke detectors, horn/strobes + wireless cellular monitoring.Details
install new fire alarm system per nfpa 72 to comply with oridance 1103.7.6.1.. install new fire alamm panel, manual alarms, smoke detectors, horn/strobes + wireless cellular monitoring. | $18,000 |
| Mar 28, 2019 | Completed final sign-off Oct 2019 | 2000 Beach St | Emergency Systems Maintenance Inc | install fire alarm system per nfpa 72 to comply with ord 233-17 including new fie panel, new smoke det, new horn strobes (low freq), new manual alam\rms, new wire and wir mold where neededDetails
install fire alarm system per nfpa 72 to comply with ord 233-17 including new fie panel, new smoke det, new horn strobes (low freq), new manual alam\rms, new wire and wir mold where needed | $18,000 |
| Jul 13, 2018 | Completed final sign-off Sep 2018 | 101 Capra Wy | Emergency Systems Maintenance Inc | replace existing fire alarm with new. install low frequency horns in bedrooms maher not reqDetails
replace existing fire alarm with new. install low frequency horns in bedrooms maher not req | $15,000 |
| Oct 13, 2017 | Completed final sign-off Mar 2018 | 501 38th Av | Emergency Systems Maintenance Inc | replace existing fire alarm system. upgrade notification to meet ordinance ref 201609157866Details
replace existing fire alarm system. upgrade notification to meet ordinance ref 201609157866 | $15,000 |
| Aug 15, 2017 | Completed final sign-off Dec 2017 | 1246 Sacramento St | Emergency Systems Maintenance Inc | upgrading notification to meet ordinance requirements; replacing (e) fire alarm with new fire alarm system for all floors. maher naDetails
upgrading notification to meet ordinance requirements; replacing (e) fire alarm with new fire alarm system for all floors. maher na | $15,000 |