Updated: Jun 01, 2026
Location and Projects
Address
19883 CALLE CADIZ, Walnut, CA, 91789
Use our bidding system to
request a quote
Mjx Construction Inc
Serving Walnut, CA, Mjx Construction Inc specializes in residential and commercial construction services throughout the San Gabriel Valley region. The company provides ground-up construction, remodels, and additions for single-family homes as well as tenant improvements for retail and office spaces. With experience managing projects that range from interior buildouts to structural upgrades, Mjx Construction Inc works with property owners seeking efficient and organized execution of construction plans. The team handles permit acquisition, project scheduling, and oversight of all phases from demolition through final inspection. Mjx Construction Inc’s portfolio features work in both contemporary and traditional styles, reflecting a familiarity with local architectural trends and planning requirements. The company’s principal is engaged in day-to-day supervision, ensuring projects in Walnut and nearby communities meet client specifications and municipal codes.
Mjx Construction Inc Services
Start a project today:
Mjx Construction Inc Contact Information
Phone Number: (626) 376-6932
Edit
Address: 19883 CALLE CADIZ, Walnut, CA 91789
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Mjx Construction Inc Walnut
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mjx Construction Inc has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Mjx Construction Inc has worked on at least
13.0 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
|
5 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Mjx Construction Inc mostly works on
new construction
projects.
Pricing
|
1 project
|
< $5k |
|
6 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
The typical size of their permits is approximately $14,000. 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.
Mjx Construction Inc Reviews
5 out of 5 stars, based on
1
review
-
By Peter D.August 21, 2025driveway rebuilt$20,000
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 1000 sf adu *revision - revision to flip the floor plan. no other changes
Valuation:
$240,000
Permit #:
B2203075
Status:
final
Fee:
$1,803
Permit Type:
N/A
Building Type:
N/A
New 1000 sf adu
Valuation:
$240,000
Permit #:
B2203082
Status:
final
Fee:
$1,573
Permit Type:
N/A
Building Type:
N/A
New 1000 sf adu
Valuation:
$240,000
Permit #:
B2203080
Status:
final
Fee:
$1,573
Permit Type:
N/A
Building Type:
N/A
New 1000 sf adu
Valuation:
$240,000
Permit #:
B2203068
Status:
final
Fee:
$1,573
Permit Type:
N/A
Building Type:
N/A
New 1000 sf adu
Valuation:
$240,000
Permit #:
B2203084
Status:
final
Fee:
$1,573
Permit Type:
N/A
Building Type:
N/A
Per code case work without permits
Valuation:
$80,000
Permit #:
RESI23-0106
Status:
final
Fee:
$4,633
Permit Type:
Alteration or repair
Building Type:
N/A
Tenant improvement for da pai dang to create vip rooms
Valuation:
$12,000
Permit #:
COMM23-0001
Status:
issued
Fee:
$1,253
Permit Type:
Tenant improvement
Building Type:
N/A
Demolish swimming pool with backfilling compacted fill
Valuation:
$0
Permit #:
MISC23-44958
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish swimming pool with backfilling compacted fill
Valuation:
$0
Permit #:
G23-44959
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
54 linear foot block & iron wall with sliding gate
Valuation:
$6,400
Permit #:
WALL23-0009
Status:
issued
Fee:
N/A
Permit Type:
Retaining wall fe...
Building Type:
N/A
Demolition swimming pool uncertifited compaction
Valuation:
$12,000
Permit #:
B23-0308
Status:
final
Fee:
$985
Permit Type:
N/A
Building Type:
N/A
Complete pool demolish
Valuation:
$16,000
Permit #:
RESI25-0419
Status:
issued
Fee:
$822
Permit Type:
Alteration or repair
Building Type:
N/A
Remove old wood fences and rebuild a block wall 3 neighbors involved
Valuation:
$8,470
Permit #:
208337
Status:
complete
Fee:
$291
Permit Type:
N/A
Building Type:
N/A
Upgrade main electrical panel to 200amp
Valuation:
N/A
Permit #:
214459
Status:
issued
Fee:
$344
Permit Type:
N/A
Building Type:
N/A
Pool demolish remove coping and 2 three foot sections at bottom
Valuation:
$9,800
Permit #:
RESI25-0383
Status:
final
Fee:
$484
Permit Type:
New single family...
Building Type:
N/A
Similar Contractors See more
185
BZ Score
$9.9K
Avg Project
-
Projects
212
BZ Score
$40K
Avg Project
-
Projects
192
BZ Score
$27.9K
Avg Project
-
Projects
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Mjx Construction Inc License info
Verified License
| License # | 1092994 |
| Status | Active |
| State | California |
| Type | Electrical, General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mjx Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
13
Permits
- Building permit records show that Mjx Construction Inc has worked on 13 permitted projects.
Mjx Construction Inc Employees
JT
Joe Zongyu Tan
Rmo
LL
Liting Liu
Ceo / President
LL
Liting Liu
Ceo / President
We had Mjx Construction rebuilt our driveway half year ago and strongly recommended this company beause of the following:
1. Professional and on-time work;
2. Resonable price;
3 Great customer service.