Updated: Jul 17, 2026
Location and Projects
Address
135 S Raymond Ave, Alhambra, CA, 91801
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J Y CONSTRUCTION SERVICE INC
J Y CONSTRUCTION SERVICE INC, 135 S Raymond Ave, Alhambra, CA (Employees: Jin Young Koh and Sun Hee Lee Koh) holds a Electrical license and 4 other licenses according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring J Y CONSTRUCTION SERVICE INC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
J Y CONSTRUCTION SERVICE INC Services
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J Y CONSTRUCTION SERVICE INC Contact Information
Phone Number: (626) 225-5235
Address: 135 S Raymond Ave, Alhambra, CA 91801
J Y CONSTRUCTION SERVICE INC Alhambra
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
J Y CONSTRUCTION SERVICE INC has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
3 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that J Y CONSTRUCTION SERVICE INC has worked on at least
4.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$1mil+ |
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 J Y CONSTRUCTION SERVICE INC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 3 story medical office with 2 levels underground parking. 08/15/2018 revision on a0.7 and a1.1. 12/14/2018 revision on elevations application number b18-1289 04/23/2019 revision on plumbing
Valuation:
$5,215,600
Permit #:
B16-1111
Status:
final
Fee:
$227,514
Permit Type:
N/A
Building Type:
N/A
Interior alterarion of (e) single family dwelling. (n) attached permeable deck and replace rear patio cover
Valuation:
$100,000
Permit #:
22014-30000-03096
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1 kitchen 1 bathroom remodel for residential buildings (no structural changes)
Valuation:
$15,000
Permit #:
24016-10000-21978
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
(1) kitchen remodel for residential buildings ( no structural changes )
Valuation:
$10,800
Permit #:
24016-10000-23193
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
1 kitchen remodel for residential buildings (no structural changes
Valuation:
$9,800
Permit #:
24016-10000-22949
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Revision to temporary shoring for the one
Valuation:
$1,100,000
Permit #:
COMM18-044
Status:
final
Fee:
$27,667
Permit Type:
Commercial buildi...
Building Type:
N/A
Supplemental permit to 17010-10k-04950 to revise kitchen layout and elevator machine room
Valuation:
$10,000
Permit #:
17010-10004-04950
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 17010-10k-04950 to install an elevator shaft hoist beam per dept. preliminary order # 1-2147 d.d july 23 2021
Valuation:
$501
Permit #:
17010-10003-04950
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Interior tenant improvement construct in existing lease area no change of use no exterior work. no floor are addition
Valuation:
N/A
Permit #:
BB2002567
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Ped canopy on valley 650sf extend addition 1 147sf delmar 180days
Valuation:
N/A
Permit #:
ENCR21-0112
Status:
issued
Fee:
$11,681
Permit Type:
Sidewalk
Building Type:
N/A
Revision - stair #3 strcutrual related to b16-1111
Valuation:
N/A
Permit #:
B20-0934
Status:
final
Fee:
$386
Permit Type:
N/A
Building Type:
N/A
Comm/res/sub-parking mixed use
Valuation:
$19,265,656
Permit #:
MIXD18-009
Status:
final
Fee:
$1,178,871
Permit Type:
Medium scale deve...
Building Type:
N/A
(n) 15'x36' pool and 7'x10' spa per standard plan # 267.
Valuation:
$35,000
Permit #:
13047-20000-01536
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
(oc); revision - exterior elevation change related to b16-1111
Valuation:
N/A
Permit #:
B18-1289
Status:
final
Fee:
$494
Permit Type:
N/A
Building Type:
N/A
Encroachment - tieback covenant & agmt
Valuation:
N/A
Permit #:
ENCR19-036
Status:
issued
Fee:
$932
Permit Type:
Encroachment tie ...
Building Type:
N/A
(2) 200 amp temp power pole
Valuation:
$4,000
Permit #:
UTIL19-007
Status:
issued
Fee:
$166
Permit Type:
Temporary power pole
Building Type:
N/A
Change of contractor from license #968439
Valuation:
N/A
Permit #:
18010-20002-01786
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Revision - exterior elevation change related to b16-1111
Valuation:
N/A
Permit #:
B18-1289
Status:
final
Fee:
$494
Permit Type:
N/A
Building Type:
N/A
New three-story 107'-8 x 92'-11 type iii-b medical office building and one level type i-a subterranean parking garage below. nfpa-13 fire sprinkler required and provided. shell only. refer shoring permit #08020-10000-02999 and grading permit # 10030-10000-00837. see comments
Valuation:
$6,000,000
Permit #:
08010-10000-00487
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement for optometrist office on 3rd floor of medical office bldg: construct new tenant separation walls (tenant space is 1483 sqft 26 max occupancy load) interior non-bearing partitions & t-bar ceiling finishes and related millworks
Valuation:
N/A
Permit #:
12016-10000-02613
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
J Y CONSTRUCTION SERVICE INC Reviews
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Verified License
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J Y CONSTRUCTION SERVICE INC License info
Verified License
| License # | 1015354 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for J Y CONSTRUCTION SERVICE 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 # | 999484 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for J Y CONSTRUCTION SERVICE 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 # | 772413 |
| 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 J Y CONSTRUCTION SERVICE 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 # | 907834 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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.
Check this license's status for J Y CONSTRUCTION SERVICE 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 # | 895102 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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.
Check this license's status for J Y CONSTRUCTION SERVICE INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
47
Permits
- Building permit records show that J Y CONSTRUCTION SERVICE INC has worked on 47 permitted projects.
J Y CONSTRUCTION SERVICE INC Employees
JK
Jin Young Koh
RMO / CEO / PRES
SK
Sun Hee Lee Koh
Officer