Timothy John Netherton
- Listed as
- authorized agent-others, contractor
- Firm
- High Definition Solar Inc (Dba) High Def
- Based in
- Concord
- On San Francisco permits
- Nov 2012 to Aug 2026
33 permits since 2000 (contractor on 33 permits, authorized agent-others on 1 permit): 28 completed, 2 in progress, 1 never finaled, 2 expired or cancelled.
CompletedIn progressNever finaledExpired 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 |
|---|---|---|---|---|---|
| Aug 20, 2026 | In progress filed Aug 2026, not yet issued | 915 Naples St | High Definition Solar Inc (Dba) High Def | solar permit: installing 6 solar pv modules, 280 watts per module, total no. of rating 1.68 kw. mounted: roof, ballasted: n | remove and reinstall 6 roof mounted 280 watt pv panels. they will be reinstalled in the same location.Details
solar permit: installing 6 solar pv modules, 280 watts per module, total no. of rating 1.68 kw. mounted: roof, ballasted: n | remove and reinstall 6 roof mounted 280 watt pv panels. they will be reinstalled in the same location. | $3,000 |
| Aug 12, 2026 | Expired or cancelled withdrawn Sep 2026 | 915 Naples St | High Definition Solar Inc (Dba) High Def | solar permit: installing 6 solar pv modules, 280 watts per module, total no. of rating 1.68 kw. mounted: roof, ballasted: n | remove and reinstall 6 280 watt solar panels. the panels will be reinstalled in the same location.Details
solar permit: installing 6 solar pv modules, 280 watts per module, total no. of rating 1.68 kw. mounted: roof, ballasted: n | remove and reinstall 6 280 watt solar panels. the panels will be reinstalled in the same location. | $3,000 |
| Oct 27, 2025 | In progress filed Oct 2025, not yet issued | 65 Clipper St | High Definition Solar Inc (Dba) High Def | solar permit: installing 15 solar pv modules, 405 watts per module, total no. of rating 6.075 kw. mounted: roof, ballasted: n | install (15) 405w pv panels install (15) iq8+ microinverters install (1) 100a main service panelDetails
solar permit: installing 15 solar pv modules, 405 watts per module, total no. of rating 6.075 kw. mounted: roof, ballasted: n | install (15) 405w pv panels install (15) iq8+ microinverters install (1) 100a main service panel | $35,000 |
| Oct 27, 2022 | Expired or cancelled cancelled Jan 2026 | 737 46th Av | High Definition Solar Inc (Dba) High Def | (e) solar system 2.25 kw, adding solar system 2.764k, total 5.01 kwDetails
(e) solar system 2.25 kw, adding solar system 2.764k, total 5.01 kw | $17,404 |
| Mar 23, 2022 | Completed final sign-off Apr 2022 | 1555 Ofarrell St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $19,655 |
| Dec 13, 2021 | Completed final sign-off Feb 2022 | 132 Winfield St | High Definition Solar Inc (Dba) High Def | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $13,951 |
| May 6, 2019 | Completed final sign-off May 2019 | 877 Rhode Island St | High Definition Solar Inc (Dba) High Def | reroofing.Details
reroofing. | $17,000 |
| Dec 6, 2018 | Completed final sign-off Dec 2018 | 359 Wawona St | High Definition Solar Inc (Dba) High Def | re-roofingDetails
re-roofing | $20,000 |
| Aug 22, 2018 | Completed final sign-off Aug 2018 | 147 Hamerton Av | High Definition Solar Inc (Dba) High Def | reroofing.Details
reroofing. | $15,000 |
| Apr 26, 2018 | Completed final sign-off May 2018 | 1 Idora Av | High Definition Solar Inc (Dba) High Def | re-roofingDetails
re-roofing | $16,000 |
| Jan 23, 2018 | Completed final sign-off Jan 2018 | 135 Karen Ct | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $16,000 |
| Jan 17, 2018 | Completed final sign-off Feb 2018 | 724 Brazil Av | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $18,000 |
| Jan 17, 2018 | Completed final sign-off Feb 2018 | 579 Moultrie St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $20,000 |
| Nov 2, 2017 | Completed final sign-off Nov 2017 | 169 Crestmont Dr | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $10,000 |
| Sep 12, 2017 | Completed final sign-off Sep 2017 | 331 Orizaba Av | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $15,000 |
| Mar 3, 2017 | Completed final sign-off Mar 2017 | 27 Sears St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $15,000 |
| Dec 9, 2016 | Completed final sign-off Jan 2017 | 381 Jersey St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $15,000 |
| Oct 26, 2016 | Completed final sign-off Nov 2016 | 174 Ashton Av | High Definition Solar Inc (Dba) High Def | re-roofingDetails
re-roofing | $15,000 |
| Nov 13, 2015 | Completed final sign-off Dec 2015 | 60 Valdez Av | High Definition Solar Inc (Dba) High Def | remove 26 square, 4 layer roof, installing 23 square of comp, 3 square torch down smooth (match) comp, 3 square of torch down torch, 3 square of torch down base.Details
remove 26 square, 4 layer roof, installing 23 square of comp, 3 square torch down smooth (match) comp, 3 square of torch down torch, 3 square of torch down base. | $20,000 |
| Feb 26, 2015 | Completed final sign-off Mar 2015 | 1 Roanoke St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $12,000 |
| Jan 29, 2015 | Completed final sign-off Feb 2015 | 2401 Santiago St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $20,000 |
| Dec 17, 2014 | Completed final sign-off Dec 2014 | 375 Winfield St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $20,000 |
| Nov 6, 2014 | Completed final sign-off Nov 2014 | 621 Santiago St | High Definition Solar Inc (Dba) High Def | re-roofingDetails
re-roofing | $12,000 |
| Jul 23, 2014 | Completed final sign-off Jul 2014 | 782 Myra Wy | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $7,000 |
| Jan 31, 2014 | Completed final sign-off Feb 2014 | 345 Diamond St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $10,000 |
| Dec 26, 2013 | Completed final sign-off Jan 2014 | 334 Prague St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $10,000 |
| Dec 12, 2013 | Completed final sign-off Feb 2014 | 21 Princeton St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $15,000 |
| Sep 24, 2013 | Completed final sign-off Oct 2013 | 11 Gladstone Dr | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $8,000 |
| Mar 18, 2013 | Completed final sign-off Apr 2013 | 11 Miguel St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $16,109 |
| Jan 2, 2013 | Completed final sign-off Feb 2013 | 4330 25th St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $7,000 |
| Nov 30, 2012 | Completed final sign-off Jan 2013 | 131 Encline Ct | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $7,000 |
| Nov 30, 2012 | Completed final sign-off Apr 2013 | 104 Prentiss St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $7,000 |
| Nov 30, 2012 | Never finaled issued Nov 2012, no final | 566 Moultrie St | High Definition Solar Inc (Dba) High Def | reroofingDetails
reroofing | $7,000 |