Updated: Jun 08, 2026
Location and Projects
Address
827 JEFFERSON AVE, Clovis, CA, 93612
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Westech Systems Solar Contractor
Westech Systems Inc, 827 Jefferson Ave, Clovis, CA (Employees: Helder Fernando Domingos and Robert Francis Trudell) holds a Electrical, Solar license and 3 other licenses according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Westech Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Westech Systems Inc Contact Information
Phone Number: (209) 294-8955
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Address: 827 JEFFERSON AVE, Clovis, CA 93612
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Westech Systems Inc Clovis
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Westech Systems Inc has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
34 projects
|
2025 |
|
41 projects
|
2024 |
|
52 projects
|
2023 |
Our building permit records indicate that Westech Systems Inc has worked on at least
127.0 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
|
11 projects
|
Commercial Renovations |
|
8 projects
|
Home Additions |
|
88 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Westech Systems Inc mostly works on
solar installation
and commercial renovation
projects.
Pricing
|
7 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
|
18 projects
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
5 projects
|
$500k-$1mil |
The typical size of their permits is approximately $52,800. 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.
Installation of a roof mounted pool heating solar system consisting of 4 4'x12 techno-solis modules. this system generates no power or electricity of any kind and heats the pool through thermal heat transfer. the system is attached to the existing pool pump pumping water to the panels on the roof where they are heated before returning the water back to the pool
Valuation:
$0
Permit #:
BD-APP-25-01408
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install 21.7kw roof mount photovoltaic system w (53) modules with optimizers a 30kw inverter 40.96kwh ess a 200a subpanel and a fused 200 load side tap feeders @ cnr. connect to the existing 800a main service panel/200a main derated t o175a service breaker
Valuation:
N/A
Permit #:
BD-PVT-25-00178
Status:
final
Fee:
$669
Permit Type:
N/A
Building Type:
N/A
*46.74kw 114 panels (n) dist. panel* 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
Valuation:
$160,650
Permit #:
24-00000341
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
**43.87kw 107 panels ** 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
Valuation:
$160,650
Permit #:
24-00000241
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a non-export photovoltaic system: 4.300 kw/dc solar system consisting of 10 solar modules 10 microinverters an iq combiner panel and a sub panel. existing photovoltaic system: 6.960 kwp
Valuation:
$0
Permit #:
BD-APP-25-01336
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Installation of a non-export photovoltaic system: 4.300 kw/dc solar system consisting of 10 solar modules 10 microinverters an iq combiner panel and a sub panel. existing photovoltaic system: 6.960 kwp
Valuation:
N/A
Permit #:
BD-PVT-25-01754
Status:
final
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Westech: we will go under a section of sidewalk to get the sce pole with 1 – 5” conduit. the general contractor will be redoing the sidewalk as part of the whole job scope westech will not be doing any of that work. note1: this work will be done after the school is out for the summer session note2: no fee is charged since fee covered by permit # eng-25-05397 dsa file# 54-99 -- ptn# 72... see more
Valuation:
N/A
Permit #:
ENG-25-05486
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a roof mounted 6.450kw/dc non-export solar system consisting of 15 modules 15 microinverters and an iq combiner box. existing 3.78kw/dc solar system details listed on plans
Valuation:
N/A
Permit #:
BD-PVT-25-01255
Status:
final
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Installation of a roof mounted 6.450kw/dc non-export solar system consisting of 15 modules 15 microinverters and an iq combiner box. existing 3.78kw/dc solar system details listed on plans
Valuation:
N/A
Permit #:
BD-APP-25-00926
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
193.9 kw dc ground mounted photovoltaic system consisting of: 404 hanwha q cell 480w modules 2 solaredge se100kus inverters and 202 p960 power optimizers
Valuation:
$707,872
Permit #:
BLD23-00250
Status:
issued
Fee:
$1,961
Permit Type:
Commercial/indust...
Building Type:
Commercial/indust...
Install 46.1kw roof mount photovoltaic system w (96) modules with optimizers a 40kw inverter monitoring system and a 70a photovoltaic breaker @ single family residence. it is connected to the existing 1200a main service panel/1200a main service breaker
Valuation:
N/A
Permit #:
BD-PVT-23-01558
Status:
final
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Install 5.2kw roof mount photovoltaic system w (13) modules with optimizers a 7.6kw inverter monitoring system and a 40a photovoltaic breaker @ single family residence. it is connected to the existing 200a main service panel/200a main service breaker
Valuation:
N/A
Permit #:
BD-PVT-23-00694
Status:
final
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Install 543.36 kw roof mount photovoltaic system w (1132) modules with optimizers (4) 120 kw inverters and a (4) 200 a photovoltaic breakers @ apartment complex. it is connected to the new 1000 a main service panel/1000 a main service breaker. this permit is for the photovoltaic system only for the solar support structure see permit bd-cmbn-22-04965
Valuation:
N/A
Permit #:
BD-PVT-22-04966
Status:
final
Fee:
$3,351
Permit Type:
N/A
Building Type:
N/A
Addendum 2 - change conductor material and size for feeders f1 and f2. addendum 1 - increases conductor sizes f3 f4 f5 and f6 for voltage drop install 96.48kw roof mount photovoltaic system w (201) modules with optimizers (2) 43.2kw inverters and (2)150aa photovoltaic breaker in new 300a combiner @ cnr. connected to existing 600a msp/600a msb with line side tap and 300a disconnect
Valuation:
N/A
Permit #:
BD-PVT-22-04964
Status:
final
Fee:
$1,099
Permit Type:
N/A
Building Type:
N/A
Installation of a roof mounted 20.210 kw/dc solar system consisting of 47 modules 1 tesla backup gateway 3 2 powerwall 3 w inverters 1 tesla powerwall 3 expansion and 1 200a sub panel 60a photovoltaic breakers
Valuation:
N/A
Permit #:
BD-PVT-25-03263
Status:
issued
Fee:
$575
Permit Type:
N/A
Building Type:
N/A
A roof mounted photovoltaic solar system consisting of 39 modules 2 solar inverters 3 batteries a combiner panel and a sub panel
Valuation:
N/A
Permit #:
BD-APP-25-01702
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Er - installation of an 11.600dc kw roof mounted solar system consisting of 29 solar modules 29 solar optimizers 1 solar inverter 1 combiner sub panel 1 air conditioning disconnect and 2 solar batteries 40a photovoltaic breaker
Valuation:
N/A
Permit #:
BD-PVT-24-00489
Status:
final
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
New residential 19.2kw roof-mounted photo voltaic grid-tied system. (48) 400w photovoltaic modules with solaredge optimizers and (2)7600w solaredge inverters with an 80a combiner panel and 80a solar-ready circuit breaker in the 400a house panel
Valuation:
$59,520
Permit #:
22CP03723
Status:
final
Fee:
$749
Permit Type:
N/A
Building Type:
N/A
Tenant improvement alteration apartment/condo kitchen-bath remodel electric vehicle charger
2023-02-24
Converted from misc2022-00149 - precision plastics concrete disability access ramp installation. upgrade 400a 120/208v 3ph 4-wire service to 400a 277/480v 3ph 4-wire service
Valuation:
$65,000
Permit #:
CBAC2022-00628
Status:
filed
Fee:
$3,252
Permit Type:
Alteration - remodel
Building Type:
N/A
7.140 kw/dc solar system consisting of 17 modules 1 iq combiner panel and 2 solar batteries main panel tap pcs system
Valuation:
N/A
Permit #:
BD-PVT-25-00243
Status:
final
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Westech Systems Inc License info
Verified License
| License # | 1072735 |
| Status | Active |
| State | California |
| Type | Electrical, Solar |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Westech Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 739791 |
| Status | Active |
| State | California |
| Type | Electrical, Solar |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Westech Systems 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 # | 731164 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- 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 Westech Systems 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 # | 698719 |
| Status | Inactive |
| State | California |
| Type | Fire Protection |
| Business Type | Corporation |
- 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 Westech Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Travelers Indemnity Company Of Connecticut |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
459
Permits
- Building permit records show that Westech Systems Inc has worked on 459 permitted projects.
Westech Systems Inc Employees
HD
Helder Fernando Domingos
Rmo
RT
Robert Francis Trudell
Sole Owner