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Updated: Apr 02, 2026
Location and Projects
Address
12600 Brookhurst St, Garden Grove, CA, 92840
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Cool White Sciences Engineer
Cool White Sciences Inc, 12600 Brookhurst St, Garden Grove, CA (Employee: Rafael Cardenas) holds a General Engineering, General Building license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cool White Sciences Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cool White Sciences Inc Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Drywall
Interior Plaster
Flatwork Concrete
Foundations
Other Concrete
Gutters and Flashing
Drafting
Pole Barn
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Cool White Sciences Inc Contact Information
Phone Number: (323) 312-8811
Address: 12600 Brookhurst St, Garden Grove, CA 92840
Cool White Sciences Inc Garden Grove
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cool White Sciences Inc has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Cool White Sciences Inc has worked on at least
8.0 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.
Pricing
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$1mil+ |
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 Cool White Sciences Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire flow form for single family dwelling total of 1774 sf
Valuation:
$1,450,000
Permit #:
BFIRE-25-00563
Status:
final
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Review & signature of fire marshal in reference to pmt24-02174 for 2 single family & 2 multifamily homes total of 6 units - plans included: precise grading & erosion plan street improvement plan & water/sewer/recycled water improvement plans
Valuation:
$1,450,000
Permit #:
PMT24-03516
Status:
issued
Fee:
$605
Permit Type:
N/A
Building Type:
N/A
Change of use: 3840 sq ft first time building out for an optical office. (hamada optical)
Valuation:
$13,392
Permit #:
BLD2024-05824
Status:
issued
Fee:
N/A
Permit Type:
Change of use
Building Type:
N/A
1 kitchen 2 bathroom remodel for residential buildings (no structural changes). including mechanical electrical and plumbing
Valuation:
N/A
Permit #:
24016-10000-16222
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Construct (n) 1139sf attached adu w 3bed 2bath living room kitchen laundry closet. addition (n) 77sf porch and patio cover (45sf). main single family residence address 12471 pleasant pl
Valuation:
N/A
Permit #:
22-4622
Status:
final
Fee:
$7,447
Permit Type:
N/A
Building Type:
N/A
Fire flow form for mfd total of 1686 sf
Valuation:
N/A
Permit #:
BFIRE-25-00564
Status:
final
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for (n) juice bar to include (n) kitchen equipment electrical & plumbing. 2019 cbc type vb occ: b non-sprinklered
Valuation:
$45,000
Permit #:
21-4561
Status:
final
Fee:
$7,550
Permit Type:
N/A
Building Type:
N/A
New retaining wall 258lf 4ft max height **city standard**
Valuation:
$5,000
Permit #:
BP-2023-24563
Status:
expired
Fee:
N/A
Permit Type:
Retaining walls new
Building Type:
N/A
New 6 thick cmu retaining wall along property line 145 east and west walls and 40 north wall at 6 high -- front set back wall 10 long at 3.5 high
Valuation:
$11,100
Permit #:
25020-10000-01856
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Residential
Upload additional document
Valuation:
N/A
Permit #:
BP-2024-01824
Status:
application incomplete
Fee:
N/A
Permit Type:
Single family res...
Building Type:
N/A
Cool White Sciences Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Cool White Sciences Inc License info
Verified License
| License # | 1035408 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Cool White Sciences Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
7
Permits
- Building permit records show that Cool White Sciences Inc has worked on 7 permitted projects.
Cool White Sciences Inc Employees
RC
Rafael Cardenas
Sole Owner