Updated: Nov 14, 2025
Location and Projects
Address
1740 Corporate Cir, Petaluma, CA, 94954
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Simply Solar Photos
Simply Solar
Simply Solar has been an industry-leading solar installer in the San Francisco Bay Area with over 20 years of experience. We’re excited to expand our expertise to the rest of California. While other solar companies typically hire out contractors to complete installations, we perform custom installations made to fit each individual home using our own in-house technicians.
We take pride in our work, and we think you’ll notice the difference. We offer the highest-quality products and services, and we’re never satisfied until you are. It’s our goal to make your switch to solar simple and convenient from start to finish, no matter the project size.
From BuildZoom: Simply Solar, 1740 Corporate Cir, Petaluma, CA (Employees: Anita Claire Bradbury, Jacob C Hassid, and Jason William Dickey) holds a Solar, General Building, Roofing, Electrical license and 3 other licenses according to the California license board.
Their BuildZoom score of 128 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Simply Solar, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Simply Solar Contact Information
Phone Number: (415) 847-8285
Address: 1740 Corporate Cir, Petaluma, CA 94954
Simply Solar Petaluma
Quality
128
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Simply Solar has a BuildZoom score of 128, which places them above 99% of 336,931 contractors in California.
Activity
|
316 projects
|
2025 |
|
322 projects
|
2024 |
|
589 projects
|
2023 |
|
527 projects
|
2022 |
Our building permit records indicate that Simply Solar has worked on at least
1754.0 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
|
170 projects
|
Home Additions |
|
30 projects
|
Commercial Renovations |
|
6 projects
|
New Constructions |
|
1637 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Simply Solar mostly works on
solar installation
and home addition
projects.
Pricing
|
23 projects
|
< $5k |
|
230 projects
|
$5k-$20k |
|
516 projects
|
$20k-$50k |
|
102 projects
|
$50k-$100k |
|
12 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $27,360. 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 photovoltaic solar and ess tilt roofmount grid tied battery backup wholehome backup. revision 2: • (n) sub panel removed from scope of work.; gateway relocated to exterior of garage; 50a breaker in msp relocated from (n) sub to landing in the gateway; module layout changed to reflect as-built
Valuation:
$48,284
Permit #:
ISP2025-00377
Status:
complete
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Ground mount solar- 10.32kw- 24 modules- remove the existing ground mount array and install a new ground mount array in the same location. rev #1 - revision to plans to use pre-existing piers for new photovoltaic system. (pre-existing piers were constructed for previous ground mounted photovoltaic system under b08-01001)
Valuation:
$48,156
Permit #:
BR25-00246-AES
Status:
final
Fee:
$552
Permit Type:
N/A
Building Type:
N/A
Photovoltaic solar with ess with partial home back * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$43,865
Permit #:
SA-2025-298300
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solar app plus project id: sa20250221-9913-14-1720-a scope: photovoltaic solar array and storage (ess) photovoltaic system size: 6.02 kw dc (undefined) photovoltaic modules: silfab sil-430 qd (1) inverter(s): null main panel upgrade/changeout: yes proposed main panel size: 200amps
Valuation:
$44,275
Permit #:
B25-0147
Status:
issued
Fee:
$524
Permit Type:
N/A
Building Type:
N/A
Photovoltaic solar with ess whbackup * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$28,456
Permit #:
SA-2025-298422
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1. ess battery configuration changed from one (1) tesla powerwall 2 with gateway 2 to one (1) dc-coupled tesla powerwall 3 with backup switch 2. solaredge inverter and associated power optimizers removed from the scope of work 3. protected loads panel removed from project scope 4. module type changed from silfab sil-410 hc+ to silfab sil-440 qd 5. connection revised from 100a breaker ... see more
Valuation:
N/A
Permit #:
BLD23-7763.R02
Status:
complete
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250609-2454-130-1720-a - installing 9 roof-mounted solar photovoltaic modules 440 watts per module total no. of rating 3.96 kw. including 1 energy storage unit of 240 vdc with 13.5 kwh each in capacity. photovoltaic and ess additon to existing solar
Valuation:
N/A
Permit #:
E202506093049
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250522-2454-114-1720-a - installing 21 roof-mounted solar photovoltaic modules 435 watts per module total no. of rating 9.135 kw. including 1 energy storage unit of 240 vdc with 13.5 kwh each in capacity. photovoltaic solar roof mount with whole home ess
Valuation:
N/A
Permit #:
E202505222621
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250514-2454-107-1720-a - installing 7 roof-mounted solar photovoltaic modules 430 watts per module total no. of rating 3.01 kw. including 1 energy storage unit of 240 vdc with 13.5 kwh each in capacity. pvv solar and ess whole home back up
Valuation:
N/A
Permit #:
E202505142437
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plan check only to stamp a lost plan set. permit fee is included under 23041-10001-35943 **changes to an approved set** changes include revision to sld to reflect change in micro-inverters and existing sub-panels for interconnection and the addition of a new combiner box. all changes clouded. [eplan] new pv1 roof mounted solar system interconnecting with (e) 1200a 208y/120v 3ph-4w ser... see more
Valuation:
N/A
Permit #:
23041-10002-35943
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Solarapp+ approval: sa20250422-2454-81-1720-a - installing 18 roof-mounted solar photovoltaic modules 435 watts per module total no. of rating 7.83 kw. including 1 energy storage unit with 11.5 kwh each in capacity. photovoltaic solar and ess installation. batterybackup whole home bac
Valuation:
N/A
Permit #:
E202504221873
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250416-2454-72-1720-a - installing 35 roof-mounted solar photovoltaic modules 435 watts per module total no. of rating 15.225 kw. including 1 energy storage unit with 11.5 kwh each in capacity. residential photovoltaic solar & ess installation flush & tilt roof
Valuation:
N/A
Permit #:
E202504161693
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250416-2454-72-1720-a - installing 35 roof-mounted solar photovoltaic modules 430 watts per module total no. of rating 15.05 kw. including 1 energy storage unit with 13.5 kwh each in capacity. 15.23 kw photovoltaic solar rooof mount with 1 pw3 13.5kwh battteyr
Valuation:
N/A
Permit #:
E202504161692
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250106-2454-3-1720-a - installing 22 roof-mounted solar photovoltaic modules 430 watts per module total no. of rating 9.46 kw. including 1 energy storage unit with 11.5 kwh each in capacity. photovoltaic solar and ess installation
Valuation:
N/A
Permit #:
E202501069147
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic solar and ess installation * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$67,645
Permit #:
SA-2025-299856
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1. e-stop switch replaced with 30a disconnect wired into rsd port of the pw3 throughout 2. 60a disco relocated from adjacent to msp to underneath msp throughout 3. 240v outlet relocated from home exterior to garage interior throughout
Valuation:
N/A
Permit #:
BLD24-6531.R01
Status:
complete
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Install roof-mount photovoltaic system - 6.88 kw 16 modules - with energy storage system (1) tesla powerwall 3 unit (13.5 kwh total capacity 11.5 kwh usable capacity). single family dwelling construction under b24-3938
Valuation:
$33,446
Permit #:
B25-0098
Status:
final
Fee:
$990
Permit Type:
N/A
Building Type:
N/A
Symbium-project_06b535d2-f478-4a7a-8079-2fdd0edbb149:install 34 photovoltaic modules (14.62kw) with 34 micro-inverters and 1 source-circuit combiner; install 2 ess units in a detached garage
Valuation:
$73,413
Permit #:
BLD2025-01234
Status:
final
Fee:
$1,767
Permit Type:
N/A
Building Type:
N/A
Rooftop mounted solar energy system pv+st * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$46,639
Permit #:
SA-2025-300352
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic solar and ess installation * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$45,840
Permit #:
SA-2025-299846
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Simply Solar License info
Verified License
| License # | 991938 |
| Status | Active |
| State | California |
| Type | Solar, General Building, Roofing, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2025.
Verify this license's status for Simply Solar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 990055 |
| Status | Active |
| State | California |
| Type | Solar, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Simply Solar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 990055 |
| 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.
Check this license's status for Simply Solar at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 4158478285 |
| Status | Unable To Verify |
| City | Richmond |
| Type | Contractor, Solar |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
128
BuildZoom Score
Insured
| Insurer | Gotham Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
3.4K
Permits
- Building permit records show that Simply Solar has worked on 3417 permitted projects.
Simply Solar Employees
AB
Anita Claire Bradbury
Sole Owner
JH
Jacob C Hassid
Ceo / President
JD
Jason William Dickey
Member
SP
Sambath Prom
Rmo
SG
Sean Alexander Green
Officer
SS
Sergio Esteban Sanchez
Member