Updated: May 10, 2026
Location and Projects
Address
P O BOX 62061, Sunnyvale, CA, 94088
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Khiem Nguyen Dac Construction
Based in Sunnyvale, California, Khiem Nguyen Dac is a contractor serving residential clients throughout the local area. With 21 years of experience in the industry, Khiem Nguyen Dac provides construction services tailored to home improvement and renovation projects. The business takes on a variety of residential work, drawing on two decades of expertise in building techniques and construction management. Clients in Sunnyvale and neighboring communities rely on Khiem Nguyen Dac for project execution that reflects knowledge gained over years in the field. Whether the project involves remodeling, repairs, or general home upgrades, Khiem Nguyen Dac brings a thorough understanding of construction standards and local requirements to each job.
Khiem Nguyen Dac Services
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Khiem Nguyen Dac Contact Information
Phone Number: (650) 669-0028
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Address: P O BOX 62061, Sunnyvale, CA 94088
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Khiem Nguyen Dac Sunnyvale
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Khiem Nguyen Dac has a BuildZoom score of 95, which places them above 78% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Khiem Nguyen Dac has worked on at least
1.0 project over the past year.
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
|
1 project
|
< $5k |
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.
Like for like 100 amp panel change out
Valuation:
$1,000
Permit #:
EXP25-0128
Status:
final
Fee:
$315
Permit Type:
Electric service ...
Building Type:
N/A
Abatment of an existing in-ground pool at the rear yard of a single family residence. plumbing cap-off required. cap electrical. non-build area
Valuation:
N/A
Permit #:
2014 038041 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Replace windows or siding fire repair other repairs
2017-08-30
Residence. 3 insp - violation - remove front wall and storage area that was built at right side of driveway and take back to original doorway
Valuation:
$500
Permit #:
CBRR2017-00256
Status:
complete
Fee:
$366
Permit Type:
N/A
Building Type:
N/A
Revise patio cover attachment and post size at house due to windows and vent
Valuation:
N/A
Permit #:
BLDR-2014-00037
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (5) five backflow valves in one location
Valuation:
$2,000
Permit #:
BLDG-2014-00576
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
N/A
Patio cover 288 sq ft in back of house
Valuation:
$7,344
Permit #:
BLDG-2014-00610
Status:
final
Fee:
$601
Permit Type:
N/A
Building Type:
N/A
Demolish 30ft x 24ft swim pool. area shown to be no building. cap-off gasline
Valuation:
N/A
Permit #:
2013 132292 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
In fill swimming pool. no gas line. no building area
Valuation:
N/A
Permit #:
2013 120614 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Swimming pool abandonment
Valuation:
$3,000
Permit #:
2013-0445
Status:
final
Fee:
N/A
Permit Type:
Demolition
Building Type:
N/A
Swimming pool demolition non-buildable area
Valuation:
N/A
Permit #:
2013 105934 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Demolish of single family residence garage
Valuation:
N/A
Permit #:
BP-1401733
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Replace electrical mechanical and plumbing to single family residence posted by ehd
Valuation:
N/A
Permit #:
BP-1102006
Status:
complete
Fee:
$330
Permit Type:
N/A
Building Type:
N/A
Renewal of bp 1100052 demolish of detached storage building
Valuation:
N/A
Permit #:
BP-1200031
Status:
withdrawn
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Repipe entire house with uponor pex
Valuation:
N/A
Permit #:
BI-2010-0664
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Room addition 475 sf (2) bedrooms & bathroom
Valuation:
$30,875
Permit #:
B0502693
Status:
expired
Fee:
$528
Permit Type:
N/A
Building Type:
N/A
Demolish detached structure
Valuation:
N/A
Permit #:
BP-1100052
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2010-26365
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2011-12777
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2011-13013
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install second driveway approach
Valuation:
N/A
Permit #:
E0600396
Status:
issued
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
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Khiem Nguyen Dac Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Khiem Nguyen Dac License info
Verified License
| License # | 853481 |
| Status | Active |
| State | California |
| Type | Landscaping, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Khiem Nguyen Dac at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
16
Permits
- Building permit records show that Khiem Nguyen Dac has worked on 16 permitted projects.
Khiem Nguyen Dac Employees
KN
Khiem Dac Nguyen
Sole Owner