Updated: May 29, 2026
Location and Projects
Address
2702 SEAMAN AVE, El Monte, CA, 91733
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Minghai Yu Construction
Based in Hacienda Heights, Minghai Yu offers residential construction services in the surrounding communities of Los Angeles County. With 8 years of experience, this contractor provides a range of home improvement and renovation services tailored to the needs of local homeowners. Project experience includes work on single-family homes, such as interior remodels and structural updates. Minghai Yu focuses on the requirements specified in each project’s scope, coordinating with property owners throughout the construction process. The business serves property owners in Hacienda Heights and nearby neighborhoods, completing projects that meet California building codes and permit requirements. With consistent activity across local permits, Minghai Yu brings familiarity with the area’s construction standards and residential property types.
Minghai Yu Services
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Minghai Yu Contact Information
Phone Number: (626) 330-8080
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Address: 2702 SEAMAN AVE, El Monte, CA 91733
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Minghai Yu El Monte
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Minghai Yu has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Minghai Yu has worked on at least
3.0 projects over the past 2 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 |
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.
(e-plan) installation of water softener using 1 copper in garage
Valuation:
N/A
Permit #:
00952928-MISR
Status:
issued
Fee:
$86
Permit Type:
N/A
Building Type:
N/A
Supplemental to 18010-10001-03667 for the revision for rebar level to 2 layers in existing foundation plan
Valuation:
$3,000
Permit #:
18010-10002-03667
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 18010-10000-03667 for the revision of changes from pile rebar to i beam
Valuation:
$3,500
Permit #:
18010-10001-03667
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(e-plan) gas and electric line for new bbq
Valuation:
N/A
Permit #:
00964163-MISR
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
(e-plan) gas and electric line for new bbq
Valuation:
N/A
Permit #:
00960519-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of 413 sf of residence to expand and create an accessory dwelling unit
Valuation:
$60,000
Permit #:
B201801981
Status:
expired
Fee:
$2,041
Permit Type:
N/A
Building Type:
N/A
Convert (e) detached garage to adu (360 sf; 1 bedroom 1 bathroom 1 kitchen)
Valuation:
$36,000
Permit #:
1711060073
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert (e) detached garage to adu (360 sf; 1 bedroom 1 bathroom 1 kitchen)
Valuation:
$36,000
Permit #:
1711060073
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reinstate resi18-236 due to contractor change
Valuation:
N/A
Permit #:
RESI19-150
Status:
issued
Fee:
$268
Permit Type:
Alteration or repair
Building Type:
N/A
Electrical for front gate (provide entry keypad connect to control box)
Valuation:
N/A
Permit #:
B201800440
Status:
final
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Mini split system with 2 ducts and vent fan for bathroom in adu
Valuation:
N/A
Permit #:
1805080011
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Connect new adu to sewer
Valuation:
N/A
Permit #:
1805080005
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2-story single family dwelling over basement with attached 2 car garage **1 of 4**
Valuation:
$450,000
Permit #:
18010-10000-03667
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(2) bathroom remodels. change out of fixtures only. ceiling work to install new vent fans. 2/12/2018: include additional kitchen island and (2) electrical outlets. *investigation fee has been applied* *carbon monoxide alarms/smoke alarms are required for this project per 2016 crc section r314/r315*
Valuation:
$836
Permit #:
B18-0083
Status:
final
Fee:
$655
Permit Type:
N/A
Building Type:
N/A
Remove unpermitted second kitchen and rear unit. plumbing throughout the rear & remove unpermitted garage conversion
Valuation:
$2,000
Permit #:
B22-000-230
Status:
final
Fee:
$366
Permit Type:
Demolition
Building Type:
N/A
Grading for (n) single family dwelling retaining walls & shoring. **3 of 4**
Valuation:
$409
Permit #:
18030-10000-05014
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Shoring for (n) single family dwelling. **4 of 4**
Valuation:
$30,000
Permit #:
18020-10000-02132
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(2) new retaining walls. **2 of 4**
Valuation:
$55,000
Permit #:
18020-10000-02131
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plumbing for detached adu
Valuation:
N/A
Permit #:
1804190012
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for detached adu
Valuation:
N/A
Permit #:
1804190017
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Minghai Yu License info
Verified License
| License # | 1104280 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Minghai Yu at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1032299 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Minghai Yu at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1024904 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Minghai Yu at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Nautilus Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
8
Permits
- Building permit records show that Minghai Yu has worked on 8 permitted projects.
Minghai Yu Employees
MY
Max Yu
Sole Owner
MY
Minghai Yu
Sole Owner
MY
Minghai Yu
Rmm