Updated: May 20, 2026
Location and Projects
Address
245 Wootten Dr, Walnut Creek, CA, 94597
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Dna Renovations Construction
Dna Renovations, 245 Wootten Dr, Walnut Creek, CA (Owned by: Chris Tang) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dna Renovations, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dna Renovations 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
Other Commercial Renovation
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Garage Construction
Gutters and Flashing
Other Commercial New Constr...
Addition
Dna Renovations Contact Information
Phone Number: (925) 988-0640
Address: 245 Wootten Dr, Walnut Creek, CA 94597
Dna Renovations Walnut Creek
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dna Renovations has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Dna Renovations has worked on at least
1.0 project 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
|
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.
Kitchen remodel per plan. no mechanical hood retaped in same location (bdb) ntc fees due kitchen remodel 12-3-18 rev adding mechanical to scope of work per j losado. ntc fees due. adding gas line for new gas range. nmt
Valuation:
N/A
Permit #:
BIAL18-012288
Status:
final
Fee:
$2,543
Permit Type:
N/A
Building Type:
N/A
Guest bathroom tub enclosure replacement due to leak including shower valve
Valuation:
$3,500
Permit #:
BISUB23-00805
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel.shower and toilet replacement. new lighting bathroom fan per plans
Valuation:
N/A
Permit #:
BIAL18-000685
Status:
final
Fee:
$745
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel.shower and toilet replacement. new lighting bathroom fan per plans
Valuation:
N/A
Permit #:
BIAL18-000685
Status:
final
Fee:
$745
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen: replace cabinets, install gfci receptacles, relocate electric range from one side of the kitchen to the other, install island & electrical to island
Valuation:
$27,500
Permit #:
B133244
Status:
final
Fee:
$568
Permit Type:
N/A
Building Type:
N/A
Replace shower, shower pan, walls, vanity, window with tempered glass, install led lights and new exhaust fan.
Valuation:
$18,000
Permit #:
B152423
Status:
final
Fee:
$543
Permit Type:
N/A
Building Type:
N/A
Plumbing replace tile in shower covering and surrounding tub tile wainscoting in guest bathroom
Valuation:
N/A
Permit #:
RP1700996
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Replace tile in shower covering and surrounding tub tile wainscoting in guest bathroom
Valuation:
$12,500
Permit #:
RB1701342
Status:
final
Fee:
$616
Permit Type:
N/A
Building Type:
N/A
Guest bathroom tub enclosure replacement due to leak including shower valve
Valuation:
$3,500
Permit #:
BIAL23-003656
Status:
final
Fee:
$1,275
Permit Type:
N/A
Building Type:
N/A
Archive retrieval for 2221 harbor bay parkway - for remodel
Valuation:
$0
Permit #:
MR16-0103
Status:
Issued
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Replace tub / shower wall tiles / & shower valve in the guest bathroom
Valuation:
$5,000
Permit #:
B143147
Status:
final
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen & re-locate the garage access door a few feet from its existing location
Valuation:
$27,000
Permit #:
B150084
Status:
final
Fee:
$571
Permit Type:
N/A
Building Type:
N/A
T.i for imperial sprinkler; new ada bathroom
Valuation:
$9,000
Permit #:
B140914
Status:
final
Fee:
$565
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2016-08-12
Kitchen remodel
Valuation:
$30,000
Permit #:
B151644
Status:
final
Fee:
$2,559
Permit Type:
Ralt
Building Type:
N/A
Guest bathroom tub enclosure replacement including shower valve
Valuation:
$3,500
Permit #:
BIPL23-002866
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dna Renovations Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Dna Renovations License info
Verified License
| License # | 976066 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Dna Renovations at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F153939-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Dna Renovations at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Mid Century Insurance Company |
7
Permits
- Building permit records show that Dna Renovations has worked on 7 permitted projects.
Dna Renovations Employees
CT
Chris Tang
Owner
CT
Christopher Alan Tang
Sole Owner