Updated: Apr 03, 2026
Location and Projects
Address
P O BOX 360852, Milpitas, CA, 95035
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Radar Construction Electrician
Radar Construction Inc, Milpitas, Po Box 360852, Milpitas, CA (Employees: Ray Si Lei Ching and Ray Si-Lei Ching) holds a Electrical, General Building license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Radar Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Radar Construction Inc Contact Information
Phone Number: (408) 828-1902
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Address: P O BOX 360852, Milpitas, CA 95035
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Radar Construction Inc Milpitas
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Radar Construction Inc has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Radar Construction Inc has worked on at least
1.0 project over the past year.
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.
Pricing
|
1 project
|
< $5k |
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 Radar Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
In order for svp re-energize the panels we need to re-connect all wires back in place
Valuation:
$1,500
Permit #:
BLD25-01632
Status:
final
Fee:
$455
Permit Type:
N/A
Building Type:
N/A
Crn2021-00446: fire damage located in electrical room replace 2-200 amp 3 phase 12 208 v electrical main panel
Valuation:
$12,000
Permit #:
BLD2021-62286
Status:
final
Fee:
$694
Permit Type:
N/A
Building Type:
N/A
A first story addition of 357 square feet and a second story addition of 936 square feet including an interior remodel of 1, 208 square feet
Valuation:
$325,000
Permit #:
BLD2019-01159
Status:
complete
Fee:
$14,658
Permit Type:
Addition
Building Type:
N/A
Relocate and upgrade main panel to 200 amp
Valuation:
N/A
Permit #:
BLD2021-61210
Status:
final
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2022 684619 RS
Status:
canceled
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Wong residence: addition (482 sf) and remodel first floor o
Valuation:
N/A
Permit #:
B-BP19-0117
Status:
final
Fee:
$8,265
Permit Type:
Raa-addition/remodel
Building Type:
N/A
Change out existing 800a main breaker
Valuation:
N/A
Permit #:
BLD2021-01605
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
New tenant interior improvement to include: new non bearing partition walls to create exam rooms ada compliant restroom lab room addition new reception counter. new tbar ceiling new lighting and receptacles. c of o required
Valuation:
N/A
Permit #:
2013 130491 CI
Status:
final
Fee:
N/A
Permit Type:
Medical/dental cl...
Building Type:
N/A
Construct 1 716 sq ft sfdwl 1 128 basement w 413 sq ft attached garage 142 sq covered patio *see notes* 10/18/2011- revision # 4-revise garage pier location-structural-10/20/2011 rev#4 iss'd 8/11/2011-rev#3 - remove one strong wall along line(5)add collector along line 4 so that seismic force will be re-directed to shear walls along line-issd 8/11/11 7/20/11 - rev#2 - basement foundat... see more
Valuation:
N/A
Permit #:
10120151
Status:
final
Fee:
$9,259
Permit Type:
N/A
Building Type:
N/A
New tenant interior improvement to include: new non bearing partition walls to create exam rooms ada compliant restroom lab room addition new reception counter. new tbar ceiling. c of o required
Valuation:
$37,739
Permit #:
2013 127140 CI
Status:
final
Fee:
N/A
Permit Type:
Medical/dental cl...
Building Type:
N/A
4, 300 sf tenant improvement to an approximately 85, 000 sf (e) two story building. work involves construction of partition walls to reallocate warehuse area to open offices
Valuation:
$50,000
Permit #:
2014 014428 CI
Status:
final
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
Sfdwl: 2948 garage: 469 covered porch: 120 56.38 x 469 = 26 442.22 38.51 x 120 = 4621.20 ppermit appl extended till 11/15/07 per greg 11/26/08 stop work notice issued by public works-miranda 12/15/2008 per miranda release hold
Valuation:
N/A
Permit #:
06110066
Status:
final
Fee:
$15,034
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel 200 sqft, & family room remodel 250 sqft revision #1- remove remodel of family room from scope of work-issd otc 9/23/2013
Valuation:
$15,000
Permit #:
13080108
Status:
Closed
Fee:
$1,186
Permit Type:
Single family dwe...
Building Type:
N/A
Sfdwl-1st fl 1806 2nd fl 1046 garage 430 (2852')garage 430'x56.38= $24 243.40 jose quintero pd bsl #29580 salvador's salazar handywork pd bsl #29570 new star painting pd bsl #29579
Valuation:
N/A
Permit #:
06080208
Status:
final
Fee:
$10,238
Permit Type:
N/A
Building Type:
N/A
Sfdwl-1st fl 1837 2nd fl 1030 garage 430 (2 867')garage 430'x56.38= $24 243.40 jose quintero pd bsl #29580 salvador's salazar handywork pd bsl #29570 new star painting pd bsl #29579
Valuation:
N/A
Permit #:
06080209
Status:
final
Fee:
$10,276
Permit Type:
N/A
Building Type:
N/A
Sfdwl-1st fl 1808 2nd fl 1027 garage 430'garage 430 x 56.38 = $24 243.40 jose quintero pd bsl #29580 salvador's salazar handywork pd bsl #29570 new star painting pd bsl #29579
Valuation:
N/A
Permit #:
06080210
Status:
final
Fee:
$10,192
Permit Type:
N/A
Building Type:
N/A
Sfdwl-1st fl 1837 2nd fl 1027 garage 430'garage 430'x56.38 = $24 243.40 jose quintero pd bsl #29580 salvador's salazar handywork pd bsl #29570 new star painting pd bsl #29579
Valuation:
N/A
Permit #:
06080211
Status:
final
Fee:
$10,271
Permit Type:
N/A
Building Type:
N/A
2 story sfdwl-1st: 2019 2nd:1580 garage: 775 patio: 383 garage: 775 x 56.38 = 43694.50 patio: 383 x 38.51 = 14749.33 sent file & plans to microfilm 06/2009
Valuation:
N/A
Permit #:
07020071
Status:
final
Fee:
$19,085
Permit Type:
N/A
Building Type:
N/A
Ele- addition light fixtures throughout the house. led recessed light fixtures in living rm(6) ; kitchen (3); bathrooms (2); bedrooms (8). (tj)
Valuation:
N/A
Permit #:
BLD2016-08057
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical main panel from 100-a to 200-a
Valuation:
$1,800
Permit #:
BLD21-63819
Status:
final
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Radar Construction Inc License info
Verified License
| License # | 754897 |
| Status | Active |
| State | California |
| Type | Electrical, General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Radar Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Insurance Company Of The Midwest |
32
Permits
- Building permit records show that Radar Construction Inc has worked on 32 permitted projects.
Radar Construction Inc Employees
RC
Ray Si Lei Ching
Sole Owner
RC
Ray Si-Lei Ching
Rmo / Ceo / Pres