Updated: Jan 24, 2026
Location and Projects
Address
5580 Skylane Blvd, Santa Rosa, CA, 95403
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Northern Pacific Power Systems Photos
Northern Pacific Power Systems Solar Contractor
We are an owner operated company providing high-quality energy solutions to the North Bay Area. In addition to numerous energy efficient home improvements, we specialize in the design, installation, and maintenance of turnkey, grid-connected, solar PV power systems. At every juncture of going solar, we offer our clients personalized service that focuses on their unique needs.
We recognize that understanding how your solar system works is a key component of your transition to solar. At its core, solar energy exists at the intersection of nature and technology. It allows us to take advantage of the greatest power source available to us: the SUN. With no moving parts, noise, or pollution, solar electricity provides us with a local, safe, and clean energy alternative.
From BuildZoom: Northern Pacific Power Systems, 5580 Skylane Blvd, Santa Rosa, CA (Employee: James William Paterson) holds a General Building, Electrical license according to the California license board.
Their BuildZoom score of 123 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 Northern Pacific Power Systems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Northern Pacific Power Systems Contact Information
Phone Number: (707) 528-7652
Address: 5580 Skylane Blvd, Santa Rosa, CA 95403
Northern Pacific Power Systems Santa Rosa
Quality
123
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Northern Pacific Power Systems has a BuildZoom score of 123, which places them above 99% of 336,931 contractors in California.
Activity
|
373 projects
|
2025 |
|
274 projects
|
2024 |
|
405 projects
|
2023 |
Our building permit records indicate that Northern Pacific Power Systems has worked on at least
1052.0 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
|
282 projects
|
Home Additions |
|
21 projects
|
New Constructions |
|
10 projects
|
Commercial Renovations |
|
892 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Northern Pacific Power Systems mostly works on
solar installation
and home addition
projects.
Pricing
|
11 projects
|
< $5k |
|
48 projects
|
$5k-$20k |
|
378 projects
|
$20k-$50k |
|
81 projects
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $35,398. 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.
Building Permits by Northern Pacific Power Systems
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling roof mount solar panel install of a new 7.31kw ess 13.5kwh 3/12/25 changed the main breaker in the span panel to a 100a and update the wire size between the msp to the gateway and gateway to the span. changed the span drive ev charger breaker from a 50a to 60a and changed the pcs settings on the gateway
Valuation:
N/A
Permit #:
BLD25-1142
Status:
final
Fee:
$624
Permit Type:
N/A
Building Type:
N/A
Install new 18.06kw solar photovoltaic system with a new energy storage system. included in this system is relocating existing (20) solar modules from house to adu install new (20) microinverters 60kwh ess
Valuation:
N/A
Permit #:
BLD25-3786
Status:
final
Fee:
$911
Permit Type:
N/A
Building Type:
N/A
Install roof-mount photovoltaic system (10.32 kw 24 modules) with ev charger and energy storage system (1) tesla powerwall 3 (13.5 kwh total capacity 11.5 kwh usable capacity)
Valuation:
$43,895
Permit #:
B25-0588
Status:
final
Fee:
$1,180
Permit Type:
N/A
Building Type:
N/A
Install roof-mount photovoltaic system - 13.33 kw 31 modules - with energy storage system (2) tesla powerwall 3 batteries (27 kwh total capacity 23 kwh usable capacity)
Valuation:
$58,488
Permit #:
B25-0388
Status:
final
Fee:
$994
Permit Type:
N/A
Building Type:
N/A
Install a new roof mounted photovoltaic system 7.74 kw 12 modules on the main house and 6 modules on the detached garage install (2) energy storage system 10 kwh total capacity
Valuation:
$32,302
Permit #:
B25-0622
Status:
final
Fee:
$990
Permit Type:
N/A
Building Type:
N/A
Changed the main breaker in the span panel to a 100a and update the wire size between the msp to the gateway and gateway to the span. changed the span drive ev charger breaker from a 50a to 60a and changed the pcs settings on the gateway
Valuation:
N/A
Permit #:
BLD25-1142.R01
Status:
complete
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
Installation of new 6.02kw (14) panel roof mounted photovoltaic system with new (2) battery 13.5kwh energy storage system with main panel upgrade
Valuation:
$48,907
Permit #:
B25-1381
Status:
final
Fee:
$1,181
Permit Type:
N/A
Building Type:
N/A
Install new 6.88kw solar photovoltaic system with a new energy storage system. also included in this scope of work is a main panel upgrade
Valuation:
$47,783
Permit #:
S25-00643-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install roof mounted photovoltaic system 5.59 kw 13 modules and install (1) energy storage system 13.5 kwh total capacity. main panel replacement- 100a
Valuation:
$34,661
Permit #:
B25-2615
Status:
final
Fee:
$575
Permit Type:
N/A
Building Type:
N/A
Installation of new 5.16 roof mounted (12) panel photovoltaic system with (1) battery 13.5 kwh energy storage system and new 200amp main service panel
Valuation:
$31,320
Permit #:
B25-2383
Status:
final
Fee:
$1,178
Permit Type:
N/A
Building Type:
N/A
Residential roof mount installation of a new (17) modules 6.8kw solar photovoltaic system. also included in this scope of work is the installation of a new 13.5kwh energy storage system see f22-1179 revision 3/13/2023: e1.1 changes to sld and system wiring: n) 200a plp/generation panel that will house: (1) 100a sub feed [load] (1) 30a powerwall breaker [generation] (1) 30a photovoltai... see more
Valuation:
$57,154
Permit #:
B22-6545
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install new 14.19kw solar photovoltaic system on a pre-engineered ground mount racking system with a new integrated energy storage system
Valuation:
N/A
Permit #:
BLD25-3511
Status:
final
Fee:
$1,134
Permit Type:
N/A
Building Type:
N/A
Single family dwelling (n) ground solar panel 13.76kw and (n) roof solar panel 9.03kw - single system (n) ess 15kwh (n) ess 15kwh
Valuation:
N/A
Permit #:
BLD25-2439
Status:
final
Fee:
$1,425
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install new 8.6kw solar photovoltaic system with a new energy storage system. also included in this scope of work is a main panel upgrade
Valuation:
N/A
Permit #:
BLD25-2258
Status:
final
Fee:
$624
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install new 8.17kw solar photovoltaic system with a new energy storage system. also included in this scope of work is a main panel upgrade
Valuation:
N/A
Permit #:
BLD25-2209
Status:
final
Fee:
$624
Permit Type:
N/A
Building Type:
N/A
Installation of new 7.31kw (17) panel roof mounted photovoltaic system with (1) battery 13.5kwh energy storage system and new main service panel
Valuation:
$33,591
Permit #:
B25-1516
Status:
issued
Fee:
$1,179
Permit Type:
N/A
Building Type:
N/A
Ground mount solar -new 64.6kw solar photovoltaic system on a pre-engineered ground mount racking system
Valuation:
$284,593
Permit #:
BR24-01509-AES
Status:
final
Fee:
$1,185
Permit Type:
N/A
Building Type:
N/A
Single family dwelling ground mount solar panel install 10.32kw ess 13.5kwh
Valuation:
N/A
Permit #:
BLD25-3514
Status:
final
Fee:
$1,192
Permit Type:
N/A
Building Type:
N/A
Main dwelling: install new 6.88kw solar photovoltaic system with (1) battery (new energy storage system). main panel upgrade 200a
Valuation:
$47,783
Permit #:
BR25-00792-AES
Status:
final
Fee:
$547
Permit Type:
N/A
Building Type:
N/A
Install new 8.17kw solar photovoltaic system with a new energy storage system. this also includes a main panel upgrade and ev charger
Valuation:
$35,343
Permit #:
B41130
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Northern Pacific Power Systems Reviews
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Verified License
BuildZoom confirmed this contractor's license
Northern Pacific Power Systems License info
Verified License
| License # | 939082 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Northern Pacific Power Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
123
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
2.5K
Permits
- Building permit records show that Northern Pacific Power Systems has worked on 2492 permitted projects.
Northern Pacific Power Systems Employees
JP
James William Paterson
Sole Owner