Updated: Jul 02, 2026
Location and Projects
Address
23291 VENTURA BLVD, Woodland Hills, CA, 91364
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Vertexbeta Solar Contractor
Vertexbeta Inc, 23291 Ventura Blvd, Woodland Hills, CA (Employees: Gabriel Adrian Posternak, Wenbo Qi, and Wenbo Qi) holds a General Building 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 Vertexbeta Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Vertexbeta Inc Contact Information
Phone Number: (818) 457-8739
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Address: 23291 VENTURA BLVD, Woodland Hills, CA 91364
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Vertexbeta Inc Woodland Hills
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Vertexbeta Inc has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
23 projects
|
2025 |
|
18 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Vertexbeta Inc has worked on at least
57.0 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
|
3 projects
|
New Constructions |
|
30 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Vertexbeta Inc mostly works on
solar installation
and new construction
projects.
Pricing
|
5 projects
|
< $5k |
|
8 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $5,400. 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
2025-08-14
Cross street: sweetwater 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 mou... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-006091
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 27 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$5,400
Permit #:
24016-90000-02417
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 24 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$4,800
Permit #:
24016-90000-08178
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installation of a roof-mounted microinverter/ac module solar photovoltaic (pv) system not exceeding 38.4kw in a 1 or 2 family dwelling
Valuation:
N/A
Permit #:
24041-90000-56133
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Residential solar permit or solar + ess with solarapp (solarapp+ contractors only)
2025-05-08
Solarapp id: sa20250506-2133-98-12259-a; installation of 4.860kw with 12 panels and 12 inverter along with 5kwh battery backup
Valuation:
$2,000
Permit #:
SOLR2025-00106
Status:
complete
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Solar installation with 18 jinko jkm425n-54hl4-b total system capacity of 7.65 kw 1 solaredge technologies use7600h-usmnbl75 inverter 1 solaredge energy storage battery
Valuation:
N/A
Permit #:
BLD2025-02683
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No fee department error** supplemental to permit 22016-20000-18441 to revise structural inventory use code and work description to match approved plans and to capture the jadu in the plot plan attachment. revised scope of work to read: convert portion (248 sf) of (e) attached three-car garage to jadu per gcs 65852.2(e)(1)(a) and 65852.229 creating a single-family dwelling with attache... see more
Valuation:
N/A
Permit #:
22016-10001-18441
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installation of 6.375 kw photovoltaic system with 15 panels 15 inverters and 5 kwh battery backup
Valuation:
N/A
Permit #:
K202503277
Status:
final
Fee:
$488
Permit Type:
N/A
Building Type:
N/A
Solar 6.885kw modules 17 and 9 inverters along with the 10kwh battery backup
Valuation:
$8,000
Permit #:
B2500439
Status:
issued
Fee:
$340
Permit Type:
N/A
Building Type:
N/A
Module: hanwha_q_cells model: q.peak duo blk ml-g10.c+ 410 count: 34 inverter: solaredge model: use11400h-usmnbl75 count: 1 battery: solaredge model: ubat-10k1ps0b-03 count: 1
Valuation:
N/A
Permit #:
BLD2025-02767
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Stc: 25 x 410w = 10.250kw ptc: 25 x 384.5w = 9.613kw (25) aptos solar technology llc dna-108-mf10-410w (410w) solar modules (12) duracell d600-m2a [240v] [s|1-sb] microinverters (1) duracell d350-m1a [240v] [s|1-sb] microinverter (1) 60a knife air conditioning disconnect (1) 30a knife air conditioning disconnect (1) 100a photovoltaic load center (1) sonnen inc score-p20 [20kwh] [240v]... see more
Valuation:
N/A
Permit #:
K202504043
Status:
issued
Fee:
$488
Permit Type:
N/A
Building Type:
N/A
Solar app+ 6.48kwdc 16mods 8inverts back up batt mpu 200
Valuation:
N/A
Permit #:
BLD25-0440
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 9.875kw roof mount photovoltaic system with with 25 panels 13 microinverters along with the 20kwh battery backup with mpu
Valuation:
N/A
Permit #:
BSA24-0781
Status:
final
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
Single family dwelling & attached garage. 31 sq. 4:12. tear off (e) asphalt shingles. install (1) lyr synthetic underlayment & comparable shingles. ref bx23-00311 new solar
Valuation:
$10,850
Permit #:
B23-00262
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off & r/r house & garage with new comparable shingle(27)sq. & repair drywall 6x6 & paint where damaged
Valuation:
N/A
Permit #:
208142
Status:
complete
Fee:
$481
Permit Type:
N/A
Building Type:
N/A
New 10.2kw room photovoltaic w/ess batt back-up & mpu on (e) single family residence
Valuation:
N/A
Permit #:
PV25-0424
Status:
issued
Fee:
$650
Permit Type:
Photovoltaic roof...
Building Type:
N/A
Solar photovoltaic + ess + mpu
Valuation:
$3,500
Permit #:
RES-SOLAR-25-000024
Status:
complete
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Solar photovoltaic + ess
Valuation:
$5,000
Permit #:
E25-00108
Status:
final
Fee:
$711
Permit Type:
Roof top photovol...
Building Type:
N/A
12 squares of re roofing including under layment and wood replacement as needed
Valuation:
$5,000
Permit #:
B2302485
Status:
final
Fee:
$161
Permit Type:
N/A
Building Type:
N/A
Tear off install solid sheathing over existing space sheathing & re-roof house & garage with comparable shingles crrc#0668-0008
Valuation:
$7,263
Permit #:
BP-2023-16377
Status:
expired
Fee:
N/A
Permit Type:
Single family res...
Building Type:
N/A
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Vertexbeta Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Vertexbeta Inc License info
Verified License
| License # | 1094438 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Vertexbeta Inc 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 | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
56
Permits
- Building permit records show that Vertexbeta Inc has worked on 56 permitted projects.
Vertexbeta Inc Employees
GP
Gabriel Adrian Posternak
Rmo / Ceo / Pres
WQ
Wenbo Qi
Rmo
WQ
Wenbo Qi
Rmo