Updated: Aug 13, 2026
Location and Projects
Address
PO BOX 1090, Cupertino, CA, 95015
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Chiachen Chang Construction
Based in Cupertino, Chiachen Chang Construction has been active in residential construction and remodeling for over nine years. Serving homeowners throughout Cupertino and the surrounding South Bay region, the company specializes in home renovations, additions, and general remodeling. Project types include kitchen and bathroom remodels, interior updates, and structural improvements. Chiachen Chang Construction manages both small- and large-scale projects, adapting to the needs of single-family homes and multi-unit residential properties. The firm brings local experience to site management, permitting, and coordination with architects and designers. Clients work directly with the company’s principal to develop project plans, select materials, and oversee progress from initial consultation through final inspection.
Chiachen Chang Construction Services
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Chiachen Chang Construction Contact Information
Phone Number: (415) 999-5428
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Address: PO BOX 1090, Cupertino, CA 95015
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Chiachen Chang Construction Cupertino
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Chiachen Chang Construction has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Chiachen Chang Construction has worked on at least
12.0 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
|
3 projects
|
Home Additions |
|
5 projects
|
Kitchen remodels |
|
4 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Chiachen Chang Construction mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$250k-$500k |
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.
Building Permits by Chiachen Chang Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Garage remodel to addition 1 bedroom 1 bathroom 1 laundry. 2nd fl addition 1 full bathroom switch staircase from kitchen to entrance foyer new spc flooring. int/ext paint. new kitchen cabinet. addition stari and landing at rear replace all windows remove the existing chimney
Valuation:
$375,000
Permit #:
202309217154
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Admin permit for change of address from address 2435 lake st to 2433 lake st only for kitchen remodel to include cabinet and countertop replacement and (e) backdoor and window in same area no work being done
Valuation:
$1
Permit #:
202505076004
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Adminstrative permit to correct e202503281261 change address from 2435 lake st to 2433 lake st
Valuation:
N/A
Permit #:
E202505072280
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adminstrative permit to correct pp20250328352 change address from 2435 lake st to 2433 lake st
Valuation:
N/A
Permit #:
PP20250507130
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen and bathroom remodel. counter and fixtures replacement in kind. no change floor plan and layout. no plan permit. work in both residential units in kind
Valuation:
$44,000
Permit #:
202210285391
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Convert detached garage into adu 588 sq. ft. and workshop 326 sq. ft with half bathroom adu - 2 bed/1 bathroom 35 k btu wall heater skylight kitchen 80 amp. subpanel new water heater at main house for adu. main house legalize 177 sq. ft additon of walk in closet and walk in addition enf2019-00051
Valuation:
$60,000
Permit #:
B20-0338
Status:
final
Fee:
$9,641
Permit Type:
N/A
Building Type:
N/A
Rev pa201810264308: 5/f-change both restroom to all-genger restroom andonly 1 restroom is fully ada accessible restroom. at 8th & 9th floor: change all-gender restroom configuration both restrooms are full ada accessible
Valuation:
$100
Permit #:
202108277327
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Remodel & addition -1030 sf remodel and 1220 sf addition to existing single-family residence
Valuation:
$250,000
Permit #:
BLD23-71330
Status:
issued
Fee:
$13,562
Permit Type:
N/A
Building Type:
N/A
Remodel extg travel agency/office to a cafe (911 s.f.) work included relocation ada restroom door new counter new fixtures appliances and finishes. no exterior work
Valuation:
$50,000
Permit #:
202112104218
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Unit #2 (2nd flr) #3 & #4 (3rd flr): interior remodel. kitchen remodel in-kind. replace cabinet electrical & electrical upgrade to code. new laundry for unit #3 4 in kitchen area
Valuation:
$20,000
Permit #:
202203220542
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Ref #201806293405(r1) attic remodeling to 2 bedroom 1 bathroom 1 game room with 4 roof skylights 1 stairs basement foundation upgrade rear side foundations and alter foundation in center 2 retaining wall in front new 2'x 6 framing and new 5 1/4 x 14 psl beam with 3 6x6 post at left side
Valuation:
$80,000
Permit #:
201903215922
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rev1 - roof insulation and venting changes
Valuation:
N/A
Permit #:
BLD23-71330-REV1
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st fl - addition powder room & convert office to media. addition patio deck at 1st fl and cantilevered blacony at 3rd fl; remove (e) 3rd fl window bay at rear addition roof deck above. replace front facade picture window door and garage door. excavate at 1st fl to extend new interior stair. interior reno to inclu
Valuation:
$631,267
Permit #:
201709209130
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit 2: replace kitchen cabinet vinyl flooring bathroom vanity & toilet all in-kind
Valuation:
$55,000
Permit #:
202309217107
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Interior remodel. kitchen and bathroom replacement in kind. electrical upgrade to code
Valuation:
N/A
Permit #:
E202210283265
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel for residential unit. kitchen/bathroom replace in kind. bathroom fans (2). kitchen hood (2)
Valuation:
N/A
Permit #:
PM20221028833
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
One ada restroom one mud sink one floor sink one hand sink one 30 gal water heater. one faucet (c/h)
Valuation:
N/A
Permit #:
PP20220208958
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel. kitchen bathroom remodel. total of 2 kitchen 2 bathrooms. 2 shower pan installs
Valuation:
N/A
Permit #:
PP20221028832
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel two bathrooms: remove and replace cabinets countertop plumbing fixtures electrical fixtures flooring - tear off addition attic radiant barrier and re-roof with composition and 100 amp service replacement
Valuation:
$40,000
Permit #:
BLDG-2018-01710
Status:
final
Fee:
$1,365
Permit Type:
N/A
Building Type:
N/A
Unit 4: kitchen remodel & replace laundry outlets. ref to building permit 2022 0322 0542
Valuation:
N/A
Permit #:
E202204059429
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Chiachen Chang Construction License info
Verified License
| License # | 1027247 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Chiachen Chang Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
20
Permits
- Building permit records show that Chiachen Chang Construction has worked on 20 permitted projects.
Chiachen Chang Construction Employees
CC
Chiachen Chang
Sole Owner