Updated: Mar 29, 2026
Location and Projects
Address
1300 S SUNKIST AVE, West Covina, CA, 91790
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Jian Wang Construction
Serving West Covina and the surrounding areas for over six decades, Jian Wang specializes in residential construction and remodeling projects. With 61 years of experience in the industry, the company has completed a variety of projects ranging from new home builds to interior and exterior renovations. Projects typically include kitchen and bathroom remodels, home additions, and general home improvements for single-family residences in the local community. Jian Wang has established a presence in West Covina through consistent engagement with residential property owners seeking both structural and aesthetic upgrades. With a longstanding track record, the company is familiar with the building codes and requirements specific to the West Covina area, offering detailed solutions tailored to each project’s needs.
Jian Wang Services
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Jian Wang Contact Information
Phone Number: (626) 236-6726
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Address: 1300 S SUNKIST AVE, West Covina, CA 91790
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Jian Wang West Covina
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jian Wang has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Jian Wang has worked on at least
8.0 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 |
|
2 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$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.
Residential kitchen and bathroom remodel like for like
2025-06-20
Like-for-like existing kitchen remodel like-for-like (3) bathrooms remodel primary bathroom guest bathroom upper floor bathroom electrical rewiring per electrical code for kitchen/bathrooms new lightings throughout
Valuation:
$80,000
Permit #:
BLD2025-08105
Status:
complete
Fee:
$942
Permit Type:
N/A
Building Type:
N/A
New detached three (3) bedroom three (3) bathroom accessory dwelling unit (801 sf) and new patio (670 sf) at front main dwelling unit. photovoltaic (solar) under separate permit
Valuation:
$200,000
Permit #:
B202407039
Status:
plan check fees invoiced
Fee:
$1,243
Permit Type:
N/A
Building Type:
N/A
Repair permitted front patio/carport cover (32 x 22') by replacing damaged rafters (15 pieces less than 50%) along with replacing one (1) existing beam. like for like
Valuation:
$1,500
Permit #:
B202402256
Status:
issued
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Addition new building adu(801sf). new front patio (670 sf) to replace old one(402 sf)
Valuation:
$150,000
Permit #:
BPA24-2647
Status:
complete
Fee:
N/A
Permit Type:
Detached
Building Type:
N/A
(roll plans) a new 1, 173 sq. ft. first & second story room addition master suite & bedroom with a 296 sq. ft. california room. mech: two 4.8 t air conditioning ( 1 change out the existing and 1 in the addition) two 89k btu farnace ( 1 change out the existing and 1 in the addition) 3 ventilating fans. plum: 2 bathroom tubs 4 sinks 2 showers 3 toilets 1 water heater. elec: 35 rec 35 li... see more
Valuation:
$125,000
Permit #:
RESB-10-17-25203
Status:
final
Fee:
$3,758
Permit Type:
N/A
Building Type:
N/A
Remove (e) roofing material at house only no garage (1 440 sq ft). installing crrc# 0676-0130a
Valuation:
$6,480
Permit #:
B202400461
Status:
issued
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
(eplan) residential remodel & addition
Valuation:
$110,424
Permit #:
00924642-RBPR
Status:
final
Fee:
$2,135
Permit Type:
N/A
Building Type:
N/A
(e-plan) remodel bedrooms bathrooms and kitchen new bay window & addition skylights **epr**
Valuation:
$185,000
Permit #:
00824847-RBPR
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(e-plan) convert garage to bedroom addition new bedroom & addition two car garage **epr**
Valuation:
$112,848
Permit #:
00829231-RBPR
Status:
issued
Fee:
$1,408
Permit Type:
N/A
Building Type:
N/A
Room addition 750sf upstairs. remodel
Valuation:
$94,368
Permit #:
00811056-RBPR
Status:
final
Fee:
$922
Permit Type:
N/A
Building Type:
N/A
Wmsr-08: [new/replace] panel/switchbrd | additional details: -
Valuation:
N/A
Permit #:
00909114-WMSR
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Supplemental permit #17016-40000-29251 to change contractor from dream house construction group inc lic#1021138 to jian wang lic#853450
Valuation:
N/A
Permit #:
17016-10001-29251
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Attached open-lattice patio cover
Valuation:
$13,610
Permit #:
00744955-PCV
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
(e-plan) residental remodel: rebuild fire damaged detached garage
Valuation:
N/A
Permit #:
00841052-RBPR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential addition & remodel
Valuation:
$26,841
Permit #:
00744956-RBPR
Status:
final
Fee:
$773
Permit Type:
N/A
Building Type:
N/A
Upgrade panel to 200amp (2gang) & upgrade sub panel for adu
Valuation:
N/A
Permit #:
18041-40000-08965
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Zheng residence: residence remodel includes creating (n) of
Valuation:
$15,000
Permit #:
B-BP20-0341
Status:
final
Fee:
$1,527
Permit Type:
Code enfr
Building Type:
N/A
Upgrade electrical panel
Valuation:
N/A
Permit #:
00758236-MISR
Status:
final
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Permit to rehab a marijuana grow house to include - electrical rewiring replace insulation (120)sf drywall repair and a meter reset
Valuation:
N/A
Permit #:
BLD17-003483
Status:
final
Fee:
$543
Permit Type:
S-fam residential
Building Type:
N/A
Demolition - houses sheds pools and other structures not for fire repairs
2018-03-23
Mj grow - verify barn is cleared and other areas are cleared demolish wall in building 3 and remove electrical - demolish 20 x 50 green house - demolish 24 x 79 bird cage - demolish 24 x 50 bird cage - remove all non permited wiring
Valuation:
$3,000
Permit #:
DMOR2017-00255
Status:
complete
Fee:
$757
Permit Type:
Partial demolish ...
Building Type:
N/A
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Verified License
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Jian Wang License info
Verified License
| License # | 853450 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Jian Wang at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
48
Permits
- Building permit records show that Jian Wang has worked on 48 permitted projects.
Jian Wang Employees
JW
Jian Wang
Sole Owner
JW
Jian Wang
Owner