Updated: May 17, 2026
Location and Projects
Address
90 GREAT OAKS BLVD STE 107, San Jose, CA, 95119
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Sunternal Construction Solar Contractor
Sunternal Construction, 90 Great Oaks Blvd, San Jose, CA (Employees: Alex Benjamin Rosenberg, Andrew Ray Little, and Daniel Jarrett Mitchell) holds a license and 1 other license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sunternal Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sunternal Construction Contact Information
Phone Number: (800) 274-0901
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Address: 90 GREAT OAKS BLVD STE 107, San Jose, CA 95119
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Sunternal Construction San Jose
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sunternal Construction has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
19 projects
|
2025 |
|
120 projects
|
2024 |
|
183 projects
|
2023 |
Our building permit records indicate that Sunternal Construction has worked on at least
322.0 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
|
4 projects
|
Home Additions |
|
4 projects
|
New Constructions |
|
302 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Sunternal Construction mostly works on
solar installation
and new construction
projects.
Pricing
|
18 projects
|
< $5k |
|
41 projects
|
$5k-$20k |
|
56 projects
|
$20k-$50k |
|
16 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $23,839. 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 Sunternal Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Photovoltaic solar 81.510kw install (209) canadian solar cs3n-390ms solar electric modules and (209) enphase iq4plus-72-2-us microinverters on (e) 1-story composition and metal roof. install (2) load centers (1) commercial envoy (1) air conditioning disconnect and install ocpd in the main service panel
Valuation:
$348,300
Permit #:
BP23-05966
Status:
expired
Fee:
$1,332
Permit Type:
N/A
Building Type:
N/A
Solar installation and/or stationary storage battery
2023-06-02
- 5.85 kw dc rooftop photovoltaic solar - 15 390w modules enphase iq8plus microinverters - (n) subpanel - 30 amp solar dedicated subpanel/enphase combiner box + 30 amp non-fused air conditioning disconnect - (e) 125 amp service with 100 amp derated main breaker
Valuation:
N/A
Permit #:
2023 102086 SI
Status:
final
Fee:
N/A
Permit Type:
Single dwelling unit
Building Type:
N/A
Expedite per applicant request [eplanla] install new 16.380 kw roof mounted solar system. install (42) modules (42) microinverters on the existing, 1st story composition roof. install associated mountinghardware junction boxes conduit conductors andgrounding. install (1) enphase air conditioning combiner and note: install ocpd in main service panel. upgrade main service panel to 200 a... see more
Valuation:
N/A
Permit #:
23041-10001-09611
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(eplan) pv1 pc for installation of roof mounted solar panels. photovoltaic system includes 18 modules with 18 microinverters and 1 combiner box connected to existing main service panel. total system size is 6.12 kw dc/5.31kw air conditioning
Valuation:
N/A
Permit #:
22041-10000-52263
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
[eplan] pv1 new rooftop mounted system system size is 12.18kwac system includes 42 modules with micro-inverters and a new combiner box system is interconnected to a new 225a msp note mpu shall be under seperate express permit
Valuation:
N/A
Permit #:
23041-10000-09611
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Photovoltaic contractor shall be present at time of inspection - call 209-723-2489. do not cover mechanical or plumbing vents with solar panels. contractor shall provide job site access & a secure ladder with minimum of 3 rungs above roof line. inspection times 8-12 1-4 m-f provide smoke/carbon form at inspection **see attached inspection policy***
Valuation:
$45,000
Permit #:
22-00001500
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Eplan: plan check only change to an approved set clouded changes only. change to photovoltaic module and battery models. changes made to site plan and site placard. new photovoltaic system size of 14.22 kw dc/10.44 kw air conditioning and ess size of 21 kwh
Valuation:
N/A
Permit #:
22041-10001-27006
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
3.55kw solar photovoltaic system and 0gal solar wh system (water heater installed null).all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built ... see more
Valuation:
$15,000
Permit #:
RES-2213824
Status:
final
Fee:
$402
Permit Type:
N/A
Building Type:
N/A
Photovoltaic roof mounted solar 5.28kw 12 panels sonali440 upgrade existing 100amp sub panel to 225/200amp (1) new 125 amp sub panel (2) enphase batteries at 5kw each ***field rev sub 1 5/17/24 - changed roof layout wire size going to msp from 1 gauge to 2 gauge not doing a mpu***
Valuation:
$54,606
Permit #:
B23-4230
Status:
final
Fee:
$887
Permit Type:
N/A
Building Type:
N/A
Engineering calculations have been changed to satisfy plan check requirements and permit issuance. see below list. • panels changed to canadian solar 390w. see cover page pages pv1 0 pv2.0 pv5.0& d8.0. • required notes are added. see cover page pages pv1 0 & pv3.0. • required label is added. see pv3.0
Valuation:
N/A
Permit #:
BLD2022-09203-001
Status:
triage
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Please note plan check fee is low and additional permit fee is $0.00 due to ab1414 plan check for an 10.2kw dc 8.85kw air conditioning roofmounted pv1 system. scope includes (30) modules microinverter and (1) combiner box interconnecting through the main service panel. other permit fee is paid under the original master application (22041-10000-15247)
Valuation:
N/A
Permit #:
22041-10001-15247
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
[eplan] supplemental plan check for changes to approved set. we added 2 panels which changed the layout and changed the photovoltaic system size to 20.8 kw dc/18.251 kw air conditioning cec
Valuation:
N/A
Permit #:
24041-10001-12259
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install 8.19kw roof mount photovoltaic system w (21) modules with micro-inverters a 125a combiner panel monitoring system and a 40a photovoltaic breaker iq system controller @ single family residence. connect to existing 200a msp/200a msb
Valuation:
N/A
Permit #:
BD-PVT-22-03473
Status:
final
Fee:
$558
Permit Type:
N/A
Building Type:
N/A
Installation of a 5.44dc kw(4.91ac kw) roof mounted photovoltaic system w 16 mods and 16 micro inv revision #1 - main distribution removed polaris ipld3/0-3 terminals to be used for point of tap connection. (issued 6/2/2022)
Valuation:
$22,000
Permit #:
BD-2022-283779
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
[e-plan] new pv1 roof mounted solar system consisting of (38) modules ( q.peak duo blk-g6+ 340) with (38) microinverters (enphase iq7plus-72-2-us). system size is 12.92kwdc/11kwac service breaker de-rate shall be permitted separately
Valuation:
N/A
Permit #:
22041-10000-16220
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Photovoltaic - 4.8kw 12 modules + 13.6kwh energy storage system ***field rev sub 1 2/8/24 - new electrical equipment relocated inside of garage***
Valuation:
$56,619
Permit #:
B23-3586
Status:
final
Fee:
$1,156
Permit Type:
N/A
Building Type:
N/A
Install new 3.40kw to an existing roof mounted photovoltaic dc system (10) modules (10) microinverters (1) air conditioning combiner (1) load center (1) air conditioning disconnect and install ocpd in main service panel
Valuation:
N/A
Permit #:
PMT22-01517
Status:
final
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Install: (10) mission solar mse420sx6w roof mounted photovoltaic modules (10) enphase iq8plus-72-2-us [si1] (240v) microinverters. dc system size: 4.20 kw ** 10/12/23 revision: moduel and layout change** jfurey
Valuation:
$21,000
Permit #:
BIPVR23-006788
Status:
final
Fee:
$642
Permit Type:
N/A
Building Type:
N/A
Expedited per applicant request [e-plan] new pv1 roof mounted solar system with (44) modules and (44) microinverters. system size is 14.96kwdc 12.76kwac de-rate main breaker to 150 amps shall be permitted separately
Valuation:
N/A
Permit #:
22041-10001-08486
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installation of roof-mounted microinverter/ac module solar photovoltaic system not exceeding a total air conditioning output of 10 kw in a 1 or 2 family dwelling
Valuation:
N/A
Permit #:
23041-90000-12412
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Sunternal Construction License info
License Not Required
| Status | Not Required |
- BuildZoom verified in November, 2021 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1036536 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical |
- According to the California Contractors State License Board, 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 Sunternal Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
547
Permits
- Building permit records show that Sunternal Construction has worked on 547 permitted projects.
Sunternal Construction Employees
AR
Alex Benjamin Rosenberg
Ceo / President
AL
Andrew Ray Little
Officer
DM
Daniel Jarrett Mitchell
Rmo
JS
James Valton Sims
Rmo