Updated: Dec 19, 2025
Location and Projects
Address
422 Fallingstar, Irvine, CA, 92614
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Xi Wang Construction
Based in Irvine, California, Xi Wang has provided residential remodeling and home improvement services for over 15 years. The company’s portfolio includes a range of remodeling projects such as kitchen and bathroom renovations, interior upgrades, and general home repairs for single-family homes and condominiums throughout Orange County. Xi Wang works with homeowners in cities including Irvine, Tustin, and surrounding areas, managing projects from initial planning through final completion. The team handles tasks such as custom cabinetry installation, tile and flooring replacement, and electrical and plumbing improvements tailored to client specifications. With extensive experience in both contemporary and traditional home styles, Xi Wang ensures each project meets local building codes and integrates functional design updates to enhance property value and comfort.
Xi Wang Services
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Xi Wang Contact Information
Address: 422 Fallingstar, Irvine, CA 92614
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Xi Wang Irvine
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Xi Wang has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
57 projects
|
2025 |
|
29 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Xi Wang has worked on at least
95.0 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
|
34 projects
|
Home Additions |
|
14 projects
|
New Constructions |
|
8 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Xi Wang mostly works on
home addition
and new construction
projects.
Pricing
|
12 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
17 projects
|
$50k-$100k |
|
17 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $75,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Eplan new 2 detached one story adu's 37'-0 x 37'-6 per engineer design (gcs 66323(a)(4) (multifamily sites) two new detached state adus per gcs 66323(a)(4) on a lot with an [(e)/(n)] multifamily dwelling)
Valuation:
$150,000
Permit #:
25010-10000-02014
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert ex detached garage with addition into accessory dwelling unit per lamc 12.22 a.33(b)(1). all work per wfpp. comply with department order effective date 12/06/2024. permit will expire 30 days from issuance date
Valuation:
$40,000
Permit #:
25014-20000-00805
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
*eplan* 2-story ground floor addition to (e) single family dwelling. sprinklered thru-out with nfpa-13d
Valuation:
$300,000
Permit #:
25014-10000-00171
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan 1. existing house interior remodel. 2. in the first floor kitchen and bathroom remodeling demolish one sliding door and one window. 3. in the second floor master bedroom and bathroom remodeling and addition of a laundry closet
Valuation:
$50,000
Permit #:
24016-10000-38494
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan- conversion of existing garage and accessory living quarter with an existing 42 sf unpermitted structure built prior to jan 1 2020 to an accessory dwelling unit per gc 66323(a)(1)
Valuation:
$50,000
Permit #:
25016-20000-14718
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert existing detached garage and unpermitted portion to new accessory dwelling unit per gcs 65852.2(e)(1)(a). portion of existing garage to be demolished. work done per engineer design
Valuation:
$80,000
Permit #:
25016-10000-01938
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: interior exterior and addition to (e) single family dwelling to create a 2-story duplex with attached accessory dwelling unit per senate bill 9 two unit developement and lamc 12.22 a.33(c) and (e)
Valuation:
$250,000
Permit #:
24014-10000-04892
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair/rebuild damaged portion of existing single family dwelling and interior remodel. comply with department order effective date 10/31/2024. permit will expire 30 days from issuance date
Valuation:
$50,000
Permit #:
25016-10000-00594
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed addition around 1006 sf of existing house including a bathroom and a family room. re-layout and remodeling the existing house 1867 sf. move the garage door from the east side to north side. addition new (648 sf) trellis in rear of building
Valuation:
$337,403
Permit #:
B21-0238
Status:
plancheck
Fee:
$4,000
Permit Type:
N/A
Building Type:
N/A
Eplan new 2-story single family dwelling with attached garage per engineer design **13d sprinkler required** review revised plan for update final fee
Valuation:
$200,000
Permit #:
25010-10000-01708
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: convert existing 2-story duplex to a single family dewelling unit with new second floor addition and new uncovered deck 30 from ground
Valuation:
$100,000
Permit #:
23014-10000-02539
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan. supplemental permit to 23014-10000-03638 to enclose the front porch replace (e) interior wall adjust floor plan restucco and reroof. remove and replace doors per plan
Valuation:
N/A
Permit #:
23014-10002-03638
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
<eplan> 2 new accessory dwelling units in the same 36'4"x47'0 building (1 on each floor) with an attached patio per gcs 65852.2(e)(1)(d) and lamc 12.22 a.33(c) (d) and (g) {all electric building}
Valuation:
$150,000
Permit #:
24010-20000-04976
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan:(e) detached garage convertion to adu per adm-2024-201-aduh (conversion of accessory building per state law gcs 65852.2(e)(1)(a)). comply with department order effective date 06/28/2023. permit will expire 30 days from issuance date".ceis case number is 988534
Valuation:
$45,000
Permit #:
23016-10000-34030
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert attached garage at first floor to accessory dwelling unit per gc 66323(a)(4) for ex. 2-story garage accessory dwelling unit at second floor
Valuation:
$50,000
Permit #:
25016-10000-07911
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan. 1-story addition and conversion of (e) detached garage to an adu per per lamc 12.22 a.33(c) and (d)
Valuation:
$120,000
Permit #:
25014-10000-00111
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan-remodel and addition to existing single family dwelling. remove portion of dwelling. all work per engineering
Valuation:
$100,000
Permit #:
24014-10000-05233
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: new one story detached adu per lamc12.22 a.33(c) and (d)
Valuation:
$250,000
Permit #:
24010-10000-05037
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 6 x 6'6 addition to front of single family dwelling and 15'11 x 20'4-1/4 irreg shaped addition to rear of single family dwelling (237 sf) to addition new bedroom bathroom and closet and extend/remodel kitchen. work done per engineer design
Valuation:
$25,000
Permit #:
24014-10000-03118
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel single-family dwelling with demolish of walls between dining and living room
Valuation:
$100,000
Permit #:
25016-20000-01084
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Xi Wang License info
License Not Required
| Status | Not Required |
- BuildZoom verified in March, 2023 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
102
Permits
- Building permit records show that Xi Wang has worked on 102 permitted projects.