Updated: May 19, 2026
Location and Projects
Address
P O BOX 1633, Poway, CA, 92074
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Rancho Solar Inc
Rancho Solar Inc, Poway, Po Box 1633, Poway, CA (Owned by: William John Anthony Fowler) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 115 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rancho Solar Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rancho Solar Inc Contact Information
Phone Number: (858) 677-6527
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Address: P O BOX 1633, Poway, CA 92074
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Rancho Solar Inc Poway
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rancho Solar Inc has a BuildZoom score of 115, which places them above 98% of 336,931 contractors in California.
Activity
|
25 projects
|
2025 |
|
16 projects
|
2024 |
|
34 projects
|
2023 |
Our building permit records indicate that Rancho Solar Inc has worked on at least
75.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
61 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Rancho Solar Inc mostly works on
solar installation
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
The typical size of their permits is approximately $22,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2025-04-23
Cross street: bing crosby blvd description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (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 no... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-003017
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-02-03
Cross street: barona mesa rd description of work: advanced energy storage system for existing single family dwelling (no meter upgrade) - (online permit) this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirement
Valuation:
N/A
Permit #:
PDS2025-RESALT-000874
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-02-03
Cross street: oak grove dr description of work: advanced energy storage system for existing single family dwelling (no meter upgrade) - (online permit) this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirement
Valuation:
N/A
Permit #:
PDS2025-RESALT-000862
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-01-13
Cross street: arena dr description of work: advanced energy storage system for existing single family dwelling (no meter upgrade) - (online permit) this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirement
Valuation:
N/A
Permit #:
PDS2025-RESALT-000281
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-10-05
Cross street: avenida del duque description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-007673
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-10-02
Cross street: linea del cielo description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof m... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-007642
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-08-26
Cross street: flinn springs rd description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof ... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-006465
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-06-16
Cross street: calistoga dr description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof moun... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-004528
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-08-07
Cross street: harbison canyon rd description of work: advanced energy storage system for existing single family dwelling (no meter upgrade) - (online permit) this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirement
Valuation:
N/A
Permit #:
PDS2024-RESALT-006372
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-08-19
Cross street: via a la casa description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof mou... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-006251
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-17
Cross street: mussey grade rd description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof m... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-004652
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-05-22
Cross street: lemon drest dr description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof mo... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-003976
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-06-20
Cross street: posthill rd description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (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 #:
PDS2023-RESALT-009734
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-02-05
Cross street: morro hills 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 no... see more
Valuation:
N/A
Permit #:
PDS2023-RESALT-001386
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Trade permit for residential new installation - mechanical | electrical | plumbing
2025-02-27
Battery permit - energy storage system 2 powerwall batteries 27 kwh combined. combined with solar permit mepr-033975-2024
Valuation:
N/A
Permit #:
MEPR-033976-2024
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-12-04
Cross street: via dos valles description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (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 #:
PDS2023-RESALT-015513
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-11-01
Cross street: del valle dr description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (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 #:
PDS2023-RESALT-014773
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-10-12
Cross street: rancho valencia dr description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (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 ... see more
Valuation:
N/A
Permit #:
PDS2023-RESALT-014104
Status:
complete
Fee:
$5
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-10-02
Cross street: via dos valles description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (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 #:
PDS2023-RESALT-013830
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
16916 Circa Del Sur, Rancho Santa Fe, CA, 92067
2023-08-11
Cross street: avenida molino viejo description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (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 shal...
Valuation:
N/A
Permit #:
PDS2023-RESALT-012053
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Rancho Solar Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Rancho Solar Inc License info
Verified License
| License # | 926946 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Rancho 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 # | 926946 |
| 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 Rancho Solar Inc at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
478
Permits
- Building permit records show that Rancho Solar Inc has worked on 478 permitted projects.
Rancho Solar Inc Employees
EM
Elizabeth Ann Mish
Officer
MG
Michael James Ganung
Rmo / Ceo / Pres
WF
William John Anthony Fowler
Owner