Updated: May 19, 2026
Location and Projects
Headquarters Address
515 N BEAVER ST, Flagstaff, AZ, 86001
Local address
San Diego, CA, 92107
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Rooftop Solar Inc
Rooftop Solar Inc, (Employees: Derek Preston Turner, Hadassah Anne Holland Ziegler, and Jason Nathaniel Holland) holds a General Building, Solar license and 1 other license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rooftop Solar Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rooftop Solar Inc Contact Information
Phone Number: (928) 213-5670
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2022-06-12
Cross street: x _____________do_not_edit_below_this_line_____________ description of work: roof mount residential solar photovoltaic for existing single family dwelling with existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrades of the existing main service panel relocation of the existing loads new sub-panels to accomod... see more
Valuation:
N/A
Permit #:
PDS2022-RESALT-007039
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-02-01
Cross street: x description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not extend more... see more
Valuation:
N/A
Permit #:
PDS2022-RESALT-001103
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-10-30
Cross street: julian ave description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not ex... see more
Valuation:
N/A
Permit #:
PDS2021-RESALT-013081
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-10-21
Cross street: karibu ln description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not ext... see more
Valuation:
N/A
Permit #:
PDS2020-RESALT-010461
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-08-28
Cross street: x description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not extend more... see more
Valuation:
N/A
Permit #:
PDS2020-RESALT-008113
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cross street: x description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not extend more... see more
Valuation:
N/A
Permit #:
PDS2020-RESALT-008111
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-07-15
Cross street: jamacha description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not exten... see more
Valuation:
N/A
Permit #:
PDS2020-RESALT-006253
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-06-10
Cross street: par dr _____________do_not_edit_below_this_line_____________ description of work: roof mount residential solar photovoltaic for existing single family dwelling with existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrades of the existing main service panel relocation of the existing loads new sub-panels to ac... see more
Valuation:
N/A
Permit #:
PDS2020-RESALT-004787
Status:
complete
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-02-20
Cross street: elevado rd description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not ex... see more
Valuation:
N/A
Permit #:
PDS2020-RESALT-001553
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial roof mount photovoltaic system-bassett furniture
Valuation:
$208,757
Permit #:
B21-01867
Status:
issued
Fee:
N/A
Permit Type:
Photo voltaic
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-11-14
Cross street: e detroit st description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not ... see more
Valuation:
N/A
Permit #:
PDS2019-RESALT-012201
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-11-14
Cross street: e via linda description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not e... see more
Valuation:
N/A
Permit #:
PDS2019-RESALT-012197
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-09-23
Cross street: rosada way _____________do_not_edit_below_this_line_____________ description of work: roof mount residential solar photovoltaic for existing single family dwelling with existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrades of the existing main service panel relocation of the existing loads new sub-panels t... see more
Valuation:
N/A
Permit #:
PDS2019-RESALT-010134
Status:
complete
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-09-09
Cross street: glenside st description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not e... see more
Valuation:
N/A
Permit #:
PDS2019-RESALT-009548
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-08-11
Cross street: los coches _____________do_not_edit_below_this_line_____________ description of work: roof mount residential solar photovoltaic for existing single family dwelling with existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrades of the existing main service panel relocation of the existing loads new sub-panels t... see more
Valuation:
N/A
Permit #:
PDS2019-RESALT-008215
Status:
complete
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-05-05
Cross street: fledgling dr description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not ... see more
Valuation:
N/A
Permit #:
PDS2019-RESALT-004176
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-04-15
Cross street: proctor valley lane description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems sha... see more
Valuation:
N/A
Permit #:
PDS2019-RESALT-003309
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Approval - construction - electrical pmt - photovoltaic combo
2023-01-01
Pro cert photovoltaic project: prj-1051334 : photo-voltaic residential project:3722/mount ariane
Valuation:
N/A
Permit #:
PMT-3136341
Status:
complete
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
Approval - construction - electrical pmt - photovoltaic combo
2022-04-15
Pro cert photovoltaic project: prj-1057745 : photo-voltaic residential project:804/tarento
Valuation:
N/A
Permit #:
PMT-3148885
Status:
complete
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
Approval - construction - electrical pmt - photovoltaic combo
2022-08-26
Approval - construction - electrical pmt - photovoltaic combo:1065/alexandria
Valuation:
N/A
Permit #:
PMT-3176004
Status:
complete
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
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Rooftop Solar Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Rooftop Solar Inc License info
Verified License
| License # | 988463 |
| Status | Active |
| State | California |
| Type | General Building, Solar |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Rooftop Solar Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 988463 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Corporation |
- According to the City of Oceanside, CA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Rooftop Solar Inc at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
173
Permits
- Building permit records show that Rooftop Solar Inc has worked on 173 permitted projects.
Rooftop Solar Inc Employees
DT
Derek Preston Turner
Officer
HZ
Hadassah Anne Holland Ziegler
Officer
JH
Jason Nathaniel Holland
Rmo
LH
Larry Holland
Officer
SH
Seth Aaron Holland
Ceo / President