Updated: Apr 12, 2026
Location and Projects
Address
351 DAROCA AVE, Long Beach, CA, 90803
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Hsiao Stephanie Construction
Based in Long Beach, California, Hsiao Stephanie has provided architectural services in the area for over three decades. The firm’s experience includes handling residential design and permit projects throughout Long Beach and the greater Los Angeles region. Hsiao Stephanie works with homeowners on a range of project types, including new single-family homes, additions, interior remodels, accessory dwelling units (ADUs), and renovation plans tailored to neighborhood requirements. Throughout more than 33 years in the field, the firm has demonstrated knowledge of local building codes and permitting processes, helping clients navigate project approvals for both major and minor improvements. Hsiao Stephanie’s portfolio reflects expertise in crafting solutions that address site-specific challenges and meet regulatory standards for properties across Southern California.
Hsiao Stephanie Services
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Hsiao Stephanie Contact Information
Phone Number: (951) 786-8887
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Address: 351 DAROCA AVE, Long Beach, CA 90803
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Hsiao Stephanie Long Beach
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hsiao Stephanie has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
12 projects
|
2025 |
|
9 projects
|
2024 |
|
19 projects
|
2023 |
Our building permit records indicate that Hsiao Stephanie has worked on at least
40.0 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
|
21 projects
|
Home Additions |
|
6 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Hsiao Stephanie mostly works on
home addition
and multi-room remodel
projects.
Pricing
|
4 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
10 projects
|
$50k-$100k |
|
8 projects
|
$100k-$250k |
The typical size of their permits is approximately $60,000. 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.
Online permit - residential air conditioning replacement
2025-10-16
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: - change out 2 ton heat pump same location - change out 36k btu air handler same location attic -220v disconnect
Valuation:
N/A
Permit #:
00964625-WACR
Status:
final
Fee:
$410
Permit Type:
N/A
Building Type:
N/A
Eplan convert (e) attached garage to accessory dwelling unit per ordinance and one-story addition to the adu creating an accessory dwelling unit attached to (e) single family dwelling
Valuation:
$60,000
Permit #:
22014-20000-03135
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel throughout second and third floors. remove walls between kitchen dining and living room. remove and replace fireplace and relocate bathroom on 2nd floor. relocate laundry room and one bedroom and convert (e) bedroom to enlarge master bedroom and bathroom on 3rd floor. remove and replace doors and windows
Valuation:
$150,000
Permit #:
22016-10000-25931
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Vehicle collision repair to storefront. replace existing post and storefront damaged glazing panels with new
Valuation:
$5,000
Permit #:
25016-10000-05599
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Combo residential – building – alteration (includes meps)
2025-12-16
(n) 499 sqft addition to (e) single family dwelling includes all related mechanical electrical and plumbing as per approved plans
Valuation:
$60,000
Permit #:
COMR-2025-0412
Status:
issued
Fee:
$2,368
Permit Type:
N/A
Building Type:
N/A
Convert (e) 18 x 18'-2 detached garage and addition 15 x 15'-5 to create a (n) accessory dwelling unit per lamc 12.22 a.33(c) and (d). all work per engineering
Valuation:
$50,000
Permit #:
21014-20000-02900
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan new upper level addition (447 sq. ft.) - new master bedroom master bathroom & w.i.c. new lower level addition (416 sq. ft.) new bedrooms bathroom & laundry. nfpa-13 d require since additional cost>50% of replacement cost
Valuation:
$120,000
Permit #:
22014-10000-03809
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel remove the load bearing wall between the (e) kitchen and living room addition two new windows in the living room remodel the master bathroom and addition a new window to the master bathroom
Valuation:
$30,000
Permit #:
22016-20000-00795
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan. attn carlos montes supplemental to 22014-10000-05807 to addition to original scope of work. 2 story addition to 1-story single family dwelling + attached adu at 1st floor (plan check only)
Valuation:
$100,000
Permit #:
22014-10001-05807
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove (e) 2nd dwelling unit at rear and irr. shaped 26'-2"x31'-6 addition to (n) single family dwelling & interior remodel and addition new irr. shaped 26'-2"x36'-9 second floor accessory dwelling unit per lamc 12.22 a.33(c) and (e); automatic sprinkler system req'd
Valuation:
N/A
Permit #:
21014-20000-01822
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
*eplan* convert (e) attached 2-car garage to jadu and laundry area per ca gc 65852.2(e)(1)(a) and 65852.22
Valuation:
$65,000
Permit #:
22010-10000-01605
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New addition (499 sq. ft.) - new sitting area master bedroom master bathroom & w.i.c
Valuation:
$60,000
Permit #:
BLDR-2025-0656
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Expedited (e-plan bldg) tenant improvement; conversion (e) retail into med spa wellness
Valuation:
$200,000
Permit #:
BS2206333
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Convert portion of (e) single family dwelling to attached adu with an addtion per attached adu ordinance & ground floor and second floor addition to (e) single family dwelling (2-story)
Valuation:
$200,000
Permit #:
22014-10000-05807
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan proposed 1 story addition to rear of (e) single family dwelling to new family room interior remodel
Valuation:
$100,000
Permit #:
22014-20000-02691
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) 18 x 20 detached garage and (n) 20'1 x 12 addition to (n) accessory dwelling unit (558 sf) per lamc 12.22.a.33(c) and (d). work done per engineering
Valuation:
$70,000
Permit #:
23014-10000-02081
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New adu with attached garage at rear of lot
Valuation:
$125,000
Permit #:
22014-20000-01648
Status:
complete
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan new a.d.u. (1, 207 sq. ft.) - new master bedroom master bathroom 2 bedrooms kitchen & living room new garage (425 sq. ft.) new porch (116 sq. ft.)
Valuation:
N/A
Permit #:
22010-20000-01775
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 2nd story 497 sqft adu to existing 2 car garage/rec room. and convert rec room into garage nfpa 13d sprinklers thruoughout per lamc 12.22 a.33 (c)(d)
Valuation:
$80,000
Permit #:
21014-20000-00505
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel to the (e) single family dwelling to remodel the (e) kitchen and remove a bearing wall between kitchen and family room and install a ceiling beam infill (2) exterior windows at kitchen and addition a new exterior window at kitchen relocate interior door between garage and kitchen all work per engineering
Valuation:
$20,000
Permit #:
19016-20000-29540
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Hsiao Stephanie License info
Verified License
| License # | 1071560 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Hsiao Stephanie at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in September, 2020 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.
108
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
80
Permits
- Building permit records show that Hsiao Stephanie has worked on 80 permitted projects.
Hsiao Stephanie Employees
SH
Stephanie Hsiao
Sole Owner
SH
Stephanie Hsiao
Sole Owner