Updated: Apr 02, 2026
Location and Projects
Address
615 DUNHOLME WAY, Sunnyvale, CA, 94087
Use our bidding system to
request a quote
Castellani Construction
Castellani Construction at 615 DUNHOLME WAY, Sunnyvale, CA 94087, held a General Contractor license (#865580) with the California contractors license board with an expiration date of 10-31-2015. We last verified the license was revoked on 04-01-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Castellani Construction Services
Start a project today:
Castellani Construction Contact Information
Phone Number: (408) 417-7046
Edit
Address: 615 DUNHOLME WAY, Sunnyvale, CA 94087
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Castellani Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Scope of work to include: 1) addition of approx. 498 sq ft 2) remodel existing bathroom 3) new furnace 4) upgrade of 200 amp panel 5) new tankless water heater 6) re-roof entire structure
Valuation:
$50,746
Permit #:
2014 008758 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
1) 340 sq ft addition in rear of (e) single family residence for a (n) family room. 2) 42 sq ft laundry room addition in garage area. 3) kitchen remodel to include r/r kitchen fixtures cabinetry plumbing & elect to code. 4) addition french door to (e) living/dining area
Valuation:
$34,798
Permit #:
2008 036173 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
1) front new addition as living room with calcs 2) convert (e) living room to bedroom and bathroom
Valuation:
$45,364
Permit #:
2014 013685 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Tenant improvement of 220 sq ft to include: alteration to the existing bathroom to meet ada compliance
Valuation:
$25,000
Permit #:
2014 015219 CI
Status:
final
Fee:
N/A
Permit Type:
Restaurant
Building Type:
N/A
216 sqft addition to 1, 546 sqft two story sfdr on 6, 060 sqft lot. (0.29 far) kitchen expansion (most of kitchen is being moved into new addition.)
Valuation:
$24,580
Permit #:
2006 023881 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Addition 306 sf and remodel 1036 sf 1st floor and remodel 459 sf 2nd story; (n) roofed porch 65 sf; replace & upgrade main electrical panel to 200 amps;
Valuation:
$150,000
Permit #:
B08-0134
Status:
final
Fee:
$5,923
Permit Type:
N/A
Building Type:
N/A
Removal of demising wall and combine 2852 and 2850 to create new 2800 sq ft restaurant. area of waork is approx. 800 sf
Valuation:
$19,627
Permit #:
2012 031517 CI
Status:
filed
Fee:
N/A
Permit Type:
Restaurant
Building Type:
N/A
Commercial tenant improvement. new parking and landscaping (multi-tenant bldg)
Valuation:
$6,000
Permit #:
2013-0754
Status:
final
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Commercial tenant improvement. new parking and landscaping fo
Valuation:
$6,000
Permit #:
2013-0687
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
30 of new sewer line for new toilet room as a result of room division and replacement of new furnace - building appl no. 200509263858
Valuation:
N/A
Permit #:
478938
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Locke residence: move tankless water heater to attic of gara
Valuation:
N/A
Permit #:
B-PL09-0311
Status:
final
Fee:
$131
Permit Type:
Rpl-plumbing
Building Type:
N/A
220 sq ft. alteration to the existing bathroom with calcs
Valuation:
$25,000
Permit #:
2014 010384 CI
Status:
issued
Fee:
N/A
Permit Type:
Restaurant
Building Type:
N/A
Locke residence: clean up electrical new outlets and recep
Valuation:
N/A
Permit #:
B-EL09-0360
Status:
final
Fee:
$27
Permit Type:
Rel-electrical
Building Type:
N/A
Locke residence: sheetrock garage install attic ladder
Valuation:
$10,000
Permit #:
B-BP09-0511
Status:
final
Fee:
$246
Permit Type:
Rmc-misc struc/other
Building Type:
N/A
Additional inspection - amendment to permit no. 478938 - building appl no. 200509263858
Valuation:
N/A
Permit #:
484670
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel interior of mini-mart
Valuation:
$60,000
Permit #:
B2001-02111
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
10 lights 10 switches
Valuation:
N/A
Permit #:
E200605017380
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of temporary power pole
Valuation:
N/A
Permit #:
2014 010857 RS
Status:
expired
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Removal of demising wall and combine 2852 and 2850 to create new 2800 sq ft restaurant. area of waork is approx. 800 sf
Valuation:
$19,627
Permit #:
2012 037453 CI
Status:
expired
Fee:
N/A
Permit Type:
Restaurant
Building Type:
N/A
Fixture replacement
Valuation:
N/A
Permit #:
2006 006886 RS
Status:
expired
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Similar Contractors See more
242
BZ Score
$59K
Avg Project
-
Projects
193
BZ Score
$200K
Avg Project
-
Projects
187
BZ Score
$30K
Avg Project
-
Projects
License # 1156876
Sunnyvale, CA
92
BZ Score
-
Avg Project
-
Projects
Castellani Construction Reviews
BuildZoom hasn't received any reviews for Castellani Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Castellani Construction License info
Inactive License
| License # | 865580 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Castellani Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Castellani Construction, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
15
Permits
- Building permit records show that Castellani Construction has worked on 15 permitted projects.
Castellani Construction Employees
QT
Quang Ngoc Tran
Sole Owner