Updated: Dec 10, 2025
Location and Projects
Address
21 Giovanni, Irvine, CA, 92614
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Xin Qian Construction
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Xin Qian, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Xin Qian Services
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Xin Qian Contact Information
Phone Number: (858) 755-7226
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Address: 21 Giovanni, Irvine, CA 92614
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Xin Qian Irvine
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Xin Qian, click “This is My Business” to update your information.
Activity
|
10 projects
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Xin Qian has worked on at least
16.0 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
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Xin Qian mostly works on
home addition
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $28,160. 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.
Building - residential building permit - revision
2025-07-02
Revision to br24-3231: 1) relocate interior walls; 2) correction of structural plans and details; 3) change name of engineer of record
Valuation:
$10,000
Permit #:
BR25-1001
Status:
final
Fee:
$555
Permit Type:
N/A
Building Type:
N/A
680 sf pool & 49 sf spa. install gas and electrical lines to bbq counter (not to exceed 36 high). increase portion of return wall 4 lf x 16 to meet pool safe fencing requirements minimum height of return wall to be 5 high. replace 12 lf x 45 wrought iron fence on property line shared with 20300 florence rd part of pool safe fencing
Valuation:
$36,036
Permit #:
YL-0079413
Status:
issued
Fee:
$2,932
Permit Type:
N/A
Building Type:
N/A
New adu convert part of house to jadu
Valuation:
$157,000
Permit #:
BLDR-035387-2025
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Duplex - interior alteration including additional bathroom 900 sf
Valuation:
N/A
Permit #:
XR2025-1103
Status:
issued
Fee:
$3,921
Permit Type:
N/A
Building Type:
N/A
Single family residence addition 612 sf new 250 sf deck
Valuation:
N/A
Permit #:
XR2025-2587
Status:
plan check applied
Fee:
$2,127
Permit Type:
N/A
Building Type:
N/A
Interior alteration - convert great room to bedroom (178) convert garage to bathroom and closet
Valuation:
$15,000
Permit #:
COMBR-2025-00259
Status:
final
Fee:
$1,675
Permit Type:
N/A
Building Type:
N/A
454 sf attached adu to (e) single family residence new windows and doors
Valuation:
$120,000
Permit #:
BLDG22-2351
Status:
issued
Fee:
$2,629
Permit Type:
Addition
Building Type:
N/A
(eplan) roof mounted photovoltaic system w (2) back up batteries
Valuation:
N/A
Permit #:
00920623-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(eplan) new pool.w gas & electrical for firepit & bbq
Valuation:
N/A
Permit #:
00916068-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(eplan) addition over garage
Valuation:
N/A
Permit #:
00958858-RRA
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(e plan) roof mounted photovoltaic system
Valuation:
N/A
Permit #:
00938834-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Soft story retrofit per lamc div. 93. install 2 (n) moment frame
Valuation:
$60,000
Permit #:
18016-10000-12357
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Upsize (e) 5/8 wm to 3/4 - new attached jadu
Valuation:
N/A
Permit #:
WTR23-0244
Status:
filed
Fee:
$2,868
Permit Type:
Meter change out
Building Type:
N/A
Soft story retrofit per labc chapter 93 install steel cantilever columns
Valuation:
$30,000
Permit #:
18016-10000-18972
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
(e-plan) roof mounted photovoltaic system
Valuation:
N/A
Permit #:
00896405-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplemental to 18016-10000-12357 to revise omf bolted connection. soft story retrofit per lamc div. 93
Valuation:
N/A
Permit #:
18016-10002-12357
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Upsize 5/8 to 3/4 1198 sq ft 1st and 2nd story adu
Valuation:
N/A
Permit #:
WTR17-0096
Status:
final
Fee:
$2,868
Permit Type:
Meter change out
Building Type:
N/A
Extension #2 to permit b-225459 to extend until 12/20/2024
Valuation:
N/A
Permit #:
B-243587
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Non-conforming re...
(e plan) roof mounted photovoltaic system
Valuation:
$28,160
Permit #:
00941710-SOLR
Status:
final
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
Soft-story seismic retrofit per lamc div 93: construct (2) ordinary moment frames
Valuation:
$60,000
Permit #:
17016-10000-10646
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Xin Qian License info
License Not Verified
| License # | 76771 |
| Status | Active |
| City | Oceanside |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Xin Qian with the City of Oceanside, CA
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Xin Qian, click “This is My Business” to update your information.
59
Permits
- Building permit records show that Xin Qian has worked on 59 permitted projects.
Xin Qian Employees
GT
Gary Arthur Templin
Owner