Bobby Penn
- Listed as
- contractor, designer
- Firm
- Coil Inc
- Based in
- San Francisco
- On San Francisco permits
- Jun 2005 to Sep 2026
17 permits since 2000 (contractor on 17 permits, designer on 1 permit): 14 completed, 3 in progress.
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 |
|---|---|---|---|---|---|
| Sep 28, 2026 | Completed final sign-off Oct 2026 | 1680 Davidson Av | Coil Inc | revision to permit # 202604230014: reduced scope 31 chargers installed. 17 ev make ready w/ foundation, junction boxes, wiring and bollards.Details
revision to permit # 202604230014: reduced scope 31 chargers installed. 17 ev make ready w/ foundation, junction boxes, wiring and bollards. | |
| Apr 24, 2026 | In progress issued Apr 2026 | 1529 34th Av | Coil Inc | remodel downstairs bathroom, new toilet, shower and sink.Details
remodel downstairs bathroom, new toilet, shower and sink. | $15,000 |
| Apr 23, 2026 | Completed final sign-off Oct 2026 | 1680 Davidson Av | Coil Inc | install 480v, 4000amp service. install 4 - 1000 amp panels. 48 bew 40kw and 60 kw ev fast dc charger.Details
install 480v, 4000amp service. install 4 - 1000 amp panels. 48 bew 40kw and 60 kw ev fast dc charger. | $190,000 |
| Apr 23, 2026 | Completed final sign-off Sep 2026 | 1650 Davidson Av | Coil Inc | install 480v 2500amp service, (3) 1000 amp panels, (48) 40kw level 3 fast dc chargers.Details
install 480v 2500amp service, (3) 1000 amp panels, (48) 40kw level 3 fast dc chargers. | $190,000 |
| Apr 13, 2026 | In progress issued Apr 2026 | 1620 Davidson Av | Coil Inc | installation of new 1.6k amp switch gear to pwoer 25 40 kw level 3 dc fast chargers for schoolbus fleet.Details
installation of new 1.6k amp switch gear to pwoer 25 40 kw level 3 dc fast chargers for schoolbus fleet. | $204,000 |
| Dec 19, 2025 | Completed final sign-off Feb 2026 | 147 Minna St | Coil Inc | install (n) 42 level 2 evse charges/2x400amp main service panel/ 800amp 3 phase service panel with (n) meterDetails
install (n) 42 level 2 evse charges/2x400amp main service panel/ 800amp 3 phase service panel with (n) meter | $150,000 |
| Mar 15, 2024 | In progress filed Mar 2024, not yet issued | 1099 23rd St | Coil Inc | install (1) additional 1000kcmil electrical feeder cable b/t the (e) pg&e transformer vault and the main bldg electrical serviced entrance. connect the new 1000 kcmil cable to the (e) main electrical disconnect. install a new 200a electrical meter panel. install a new ev charging electricalDetails
install (1) additional 1000kcmil electrical feeder cable b/t the (e) pg&e transformer vault and the main bldg electrical serviced entrance. connect the new 1000 kcmil cable to the (e) main electrical disconnect. install a new 200a electrical meter panel. install a new ev charging electrical | $33,640 |
| Mar 10, 2023 | Completed final sign-off Jul 2023 | 650 Townsend St | Coil Inc | installation of 2 tritium 50kw ev chargers.Details
installation of 2 tritium 50kw ev chargers. | $138,600 |
| Sep 20, 2021 | Completed final sign-off Jun 2022 | 8 10th St | Coil Inc | installation of (2) new electric vehicle charging stations in the existing parking garageDetails
installation of (2) new electric vehicle charging stations in the existing parking garage | $45,000 |
| Sep 10, 2021 | Completed final sign-off Nov 2022 | 2100 Webster St | Coil Inc | installation of 3 new electric vehicle charging stations in (e) parking garage.Details
installation of 3 new electric vehicle charging stations in (e) parking garage. | $55,000 |
| Sep 9, 2014 | Completed final sign-off Nov 2015 | 674 Douglass St | Coil Inc | remove cabinets and stove. ground floor family room, bedroom, bathroom to be legalizedDetails
remove cabinets and stove. ground floor family room, bedroom, bathroom to be legalized | $8,000 |
| Jul 19, 2011 | Completed final sign-off Apr 2012 | 25 Capp St | Coil Inc | bath and family room on ground floorDetails
bath and family room on ground floor | $30,000 |
| Apr 12, 2011 | Completed final sign-off May 2011 | 4689 Mission St | Coil Inc | repair of damaged exterior woodwork front of the building. no structural work. area = 10 sq. ft. wood trim around window.Details
repair of damaged exterior woodwork front of the building. no structural work. area = 10 sq. ft. wood trim around window. | $2,500 |
| Jun 18, 2010 | Completed final sign-off Jun 2010 | 110 Gough St | Coil Inc | stucco repair to comply with bid complaint #200564651Details
stucco repair to comply with bid complaint #200564651 | $4,000 |
| Jul 13, 2007 | Completed final sign-off Nov 2007 | 1451 45th Av | Coil Inc | remodel kitchen & bathroom. 50% lighting to be flourescent.Details
remodel kitchen & bathroom. 50% lighting to be flourescent. | $15,000 |
| Jun 13, 2006 | Completed final sign-off Nov 2006 | 255 Westgate Dr | Coil Inc | nonstructural kitchen remodel, 2 bathroom remodel , dryrot repair approx 500 s.fDetails
nonstructural kitchen remodel, 2 bathroom remodel , dryrot repair approx 500 s.f | $20,000 |
| Jun 9, 2005 | Completed final sign-off Nov 2005 | 634 03rd Av | Coil Inc | revuild and reinforce deck structure to rear of house same size and location . install new windowsDetails
revuild and reinforce deck structure to rear of house same size and location . install new windows | $10,000 |