Updated: May 28, 2026
Location and Projects
Address
1457 BOOKMAN AVE, Walnut, CA, 91789
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LHJ Construction Inc
LHJ Construction Inc, 1457 Bookman Ave, Walnut, CA (Employees: Justin Liu and Justin Liu) holds a General Building license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring LHJ Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
LHJ Construction Inc Services
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LHJ Construction Inc Contact Information
Phone Number: (803) 567-3456
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Address: 1457 BOOKMAN AVE, Walnut, CA 91789
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LHJ Construction Inc Walnut
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
LHJ Construction Inc has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that LHJ Construction Inc has worked on at least
3.0 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 |
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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.
Addition to single family dwelling to be converted into duplex
Valuation:
$140,000
Permit #:
19014-10000-06419
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Upgrade existing electrical panel to 200a new 3-ton central air conditioning unit smoke and carbon alarm required for final
Valuation:
N/A
Permit #:
B21-0149
Status:
final
Fee:
$514
Permit Type:
N/A
Building Type:
N/A
New carport ( 38'-4 x 20') comply with department order. permit will expire 30 days from issuance date
Valuation:
$15,000
Permit #:
21010-10000-00021
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
200 amp panel upgrade comply with department order effective date 06/28/2018. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
19041-10000-31399
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New air conditioning comply with department order effective date 06/28/2018. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
19044-10000-09875
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Non-residential building alteration-repair
2018-10-09
Change of occupancy from e to b 11/28/2017: revision to sink location 2/8/2018: revision to show floor drain location
Valuation:
$29,440
Permit #:
B17-0187
Status:
final
Fee:
$2,597
Permit Type:
N/A
Building Type:
N/A
1, 637sf tenant improvement for panda academy tutoring
Valuation:
N/A
Permit #:
PMT2018-02466
Status:
final
Fee:
$1,937
Permit Type:
N/A
Building Type:
N/A
Supplemental to permit # 19014-10000-06419 to revise scope work description to convert (e) single family dwelling to a duplex and (n) 2 story addition with attached deck to (n) duplex and to revise side yard setback from 5 to 4'-4
Valuation:
$501
Permit #:
19014-10001-06419
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change of occupancy from e to b. 11/28/2017: revision to sink location 2/8/2018: revision to show floor drain location
Valuation:
$29,440
Permit #:
B17-0187
Status:
final
Fee:
$2,597
Permit Type:
N/A
Building Type:
N/A
Supplemental to permit # 19014-10000-06419 to revise first floor layout
Valuation:
$501
Permit #:
19014-10002-06419
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 gang meter servicing 120 & 124 s avenue 56
Valuation:
N/A
Permit #:
21141-10000-26797
Status:
canceled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Residential remodel
Valuation:
$50,000
Permit #:
00749137-RBPR
Status:
final
Fee:
$812
Permit Type:
N/A
Building Type:
N/A
Structural bathroom remodel convert (2)bathrooms (135sf)
Valuation:
N/A
Permit #:
RES2025-00572
Status:
triage
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Electrical service panel upgrade to 200amps new heating and cooling unit with (9) registers at rear wall smoke and carbon alarm required for final
Valuation:
N/A
Permit #:
B21-0142
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Edr 834sf tenant improvement - new non-bearing walls and new non-bearing half walls to create new classrooms and new reception area; new interior doors; existing bathroom to remain for tricolor art studio
Valuation:
N/A
Permit #:
PMT2020-00034
Status:
expired
Fee:
$2,580
Permit Type:
N/A
Building Type:
N/A
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LHJ Construction Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
LHJ Construction Inc License info
Verified License
| License # | 1024329 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for LHJ Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
10
Permits
- Building permit records show that LHJ Construction Inc has worked on 10 permitted projects.
LHJ Construction Inc Employees
JL
Justin Liu
Rmo / Ceo / Pres
JL
Justin Liu
Rmo / Ceo / Pres