Updated: Jan 30, 2026
Location and Projects
Address
37748 Alta Ct, Fremont, CA, 94536
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Custom Design & Construction Photos
Custom Design & Construction
Custom Design & Construction, 37748 Alta Ct, Fremont, CA (Employees: Elizabeth Mew Yuk Yuen, Jana Marie Simone, and Santos Duban Mejia) holds a General Building license according to the California license board.
Their BuildZoom score of 118 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Custom Design & Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Custom Design & Construction Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Solar Installation
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Building Design
Addition Design
ADU Design
Basement Design
Bathroom Design
Custom Home Design
Healthcare Facility Design
Hotel Design
Industrial Building Design
Kitchen Design
Modular Home Design
Multi-Family Building Design
Office Building Design
Office Space Designer
Pool and Spa Design
Custom Design & Construction Contact Information
Phone Number: (310) 815-4815
Address: 37748 Alta Ct, Fremont, CA 94536
Custom Design & Construction Fremont
Quality
118
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Custom Design & Construction has a BuildZoom score of 118, which places them above 99% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
11 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Custom Design & Construction has worked on at least
23.0 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
|
5 projects
|
Kitchen remodels |
|
4 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Custom Design & Construction mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
5 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $20,000. 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.
Building Permits by Custom Design & Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing 360 sq ft 2nd floor open deck surface down to (e) subfloor with new al waterproofing system on deck. replace (e) 54 ft long deck railing with new. replacement of all gutters and downspouts
Valuation:
N/A
Permit #:
E25-00086
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
Replace existing 360 sq ft 2nd floor open deck surface down to (e) subfloor with new al waterproofing system on deck. replace (e) 54 ft long deck railing with new. replacement of all gutters and downspouts
Valuation:
N/A
Permit #:
B24-00617
Status:
issued
Fee:
N/A
Permit Type:
In house plan check
Building Type:
434- addition alt...
Install 3-new waterproof outlets on deck wall. replace all (e) gutters and downspouts scaffolding for painting complete exterior walls
Valuation:
N/A
Permit #:
E25-00049
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
Install 3-new waterproof outlets on deck wall. replace all (e) gutters and downspouts scaffolding for painting complete exterior walls
Valuation:
N/A
Permit #:
B25-00100
Status:
issued
Fee:
N/A
Permit Type:
In house plan check
Building Type:
434- addition alt...
390 sq ft front yard renovation. 33 sq ft of hardscape (cobblestone). new fountain new hose bib new electrical including 12 light fixtures and 1 new outlet
Valuation:
N/A
Permit #:
P24-00186
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
390 sq ft front yard renovation. 33 sq ft of hardscape (cobblestone). new fountain new hose bib new electrical including 12 light fixtures and 1 new outlet
Valuation:
N/A
Permit #:
E24-00236
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
390 sq ft front yard renovation. 33 sq ft of hardscape (cobblestone). new fountain new hose bib new electrical including 12 light fixtures and 1 new outlet
Valuation:
N/A
Permit #:
B24-00239
Status:
issued
Fee:
N/A
Permit Type:
In house plan check
Building Type:
434- addition alt...
Replace 4 exterior doors; first floor: dining room french doors assembly and side door at hallway. 2nd floor: primary room french doors and side door at hallway
Valuation:
N/A
Permit #:
B25-00099
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
434- addition alt...
Interior remodel of the master bathroom (90 sq ft). remove and replace 2 windows and addition 2 new skylights. no additional square feet is proposed
Valuation:
N/A
Permit #:
P24-00209
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
Interior remodel of the master bathroom (90 sq ft). remove and replace 2 windows and addition 2 new skylights. no additional square feet is proposed
Valuation:
N/A
Permit #:
M24-00154
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
Interior remodel of the master bathroom (90 sq ft). remove and replace 2 windows and addition 2 new skylights. no additional square feet is proposed
Valuation:
N/A
Permit #:
E24-00278
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
Interior remodel of the master bathroom (90 sq ft). remove and replace 2 windows and addition 2 new skylights. no additional square feet is proposed
Valuation:
N/A
Permit #:
B24-00387
Status:
issued
Fee:
N/A
Permit Type:
In house plan check
Building Type:
434- addition alt...
2nd floor guest bathroom renovation (like for like) pull and replace: toilet sink tub/shower & (e) 2'x3 window (same size and location)
Valuation:
N/A
Permit #:
P24-00185
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
2nd floor guest bathroom renovation (like for like) pull and replace: toilet sink tub/shower & (e) 2'x3 window (same size and location)
Valuation:
N/A
Permit #:
M24-00132
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
2nd floor guest bathroom renovation (like for like) pull and replace: toilet sink tub/shower & (e) 2'x3 window (same size and location)
Valuation:
N/A
Permit #:
E24-00235
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
2nd floor guest bathroom renovation (like for like) pull and replace: toilet sink tub/shower & (e) 2'x3 window (same size and location)
Valuation:
N/A
Permit #:
B24-00511
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
434- addition alt...
Supplemental ref to pcis # 19010-30000-01527 to change of address & legal description
Valuation:
$501
Permit #:
19010-30003-01527
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen remodel (same place same location) window replacement bathroom remodel new air conditioning mini split system. electrical panel upgrade addition subpanel
Valuation:
N/A
Permit #:
E23-00279
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
1 bathroom remodel for residential buildings (no structural changes)
Valuation:
$20,000
Permit #:
25016-10000-01135
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Remodel kitchen remove wall addition beam new pantry. c/o (2) windows and addition sliding glass door at existing patio. >>mhe11-00083<<
Valuation:
$38,000
Permit #:
PLM22-00026
Status:
complete
Fee:
$47
Permit Type:
N/A
Building Type:
N/A
Custom Design & Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
Custom Design & Construction License info
Verified License
| License # | 524561 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Custom Design & Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
118
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $300,000 |
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
310
Permits
- Building permit records show that Custom Design & Construction has worked on 310 permitted projects.
Custom Design & Construction Employees
EY
Elizabeth Mew Yuk Yuen
Officer
JS
Jana Marie Simone
Officer
SM
Santos Duban Mejia
Rmo