Updated: Mar 02, 2026
Location and Projects
Address
345 SIERRA VISTA AVENUE APT A, Mountain View, CA, 94043
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New System Electrical
New System Electrical, 345 Sierra Vista Ave, Mountain View, CA (Owned by: Angel Luis Rios) holds a Electrical license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring New System Electrical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
New System Electrical Contact Information
Phone Number: (408) 390-9263
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Address: 345 SIERRA VISTA AVENUE APT A, Mountain View, CA 94043
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Building Permits by New System Electrical
This is a sample of this contractor's permits. Click here to access their complete permit history.
Apts 1-4: upgrade the existing 200 amp zinsco 5 meter main electrical panel to a 400 amp square d 5 meter main panel.replace 5 existing zinsco sub panels inside apartments. 4 apartments and 1 house sub panel. no new loads to be added
Valuation:
N/A
Permit #:
E25-255
Status:
issued
Fee:
$415
Permit Type:
N/A
Building Type:
N/A
Replace outdated existing 100 amp meter main with new 100 amp meter main
Valuation:
N/A
Permit #:
BLD2021-60947
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Upgrade meter main service to 200 amps
Valuation:
N/A
Permit #:
DEV24-2546
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Subpanel
Valuation:
N/A
Permit #:
20-1863
Status:
final
Fee:
$232
Permit Type:
Remodel
Building Type:
N/A
15 lights 12 switches 16 receptacles 19 circuits 1 panel feeders #2 100 amp single phase - single fam8ly home remodel of 2 bathrooms and 1 kitchen service upgrade used to be 2 meters 50 amp existing upgrade to 1 meter 100 amp
Valuation:
$0
Permit #:
E200610112077
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
15 lights 12 switches 16 receptacles 19 circuits 1 panel feeders #2 100 amp single phase - single fam8ly home remodel of 2 bathrooms and 1 kitchen service upgrade used to be 2 meters 50 amp existing upgrade to 1 meter 100 amp
Valuation:
N/A
Permit #:
E200610112077
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$8,000
Permit #:
65119283
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new junction box and dedicated circuit for ev charger
Valuation:
$1,000
Permit #:
2013-2288
Status:
final
Fee:
N/A
Permit Type:
Others
Building Type:
N/A
Electric service upgrade to 200 amps
Valuation:
$2,800
Permit #:
BLD2017-00605
Status:
complete
Fee:
$141
Permit Type:
Alteration
Building Type:
N/A
Electrical service upgrade to 100 amps in the same location
Valuation:
N/A
Permit #:
12000-03009
Status:
issued
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
22 lights 8 switches 13 receptacles 8 circuits panels 125a 24 ckt panel 3 #2 feeders andi winiarski: #42 unit is located on 4th floor. this is a complete kitchen remodel
Valuation:
N/A
Permit #:
E200501262597
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition one deicated 15 amp circuit with 3-outlets in living/family room for audio visual eqpmt
Valuation:
N/A
Permit #:
09000-00000-02658
Status:
issued
Fee:
$92
Permit Type:
N/A
Building Type:
N/A
Electric service upgrade to 200 amps
Valuation:
N/A
Permit #:
11000-02607
Status:
issued
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Panel upgrade 200 amps same location
Valuation:
N/A
Permit #:
11000-02928
Status:
issued
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Upgrade electric service from 100 amps to 200 amps at same location
Valuation:
N/A
Permit #:
2007 011142 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Replace 11 sub panels
Valuation:
$15,000
Permit #:
E2014-0018
Status:
final
Fee:
$533
Permit Type:
Alteration
Building Type:
N/A
200 amp electrical service upgrade & relocation (utilities approval required)
Valuation:
N/A
Permit #:
04000-00000-01082
Status:
applied
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
Electrical outlet for new monument sign
Valuation:
N/A
Permit #:
10000-00000-03403
Status:
issued
Fee:
$86
Permit Type:
N/A
Building Type:
N/A
Electrical service upgd to 200 amp
Valuation:
N/A
Permit #:
2007 018947 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
60 amp service panel upgrade
Valuation:
N/A
Permit #:
2010-0133
Status:
final
Fee:
N/A
Permit Type:
Others
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
New System Electrical License info
Verified License
| License # | 833594 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for New System Electrical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
28
Permits
- Building permit records show that New System Electrical has worked on 28 permitted projects.
New System Electrical Employees
AR
Angel Luis Rios
Owner