Updated: Jun 02, 2026
Location and Projects
Address
12881 KNOTT STREET 107, Garden Grove, CA, 92841
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Tu Construction
Specializing in residential construction projects throughout Garden Grove, CA, Tu Construction brings over three decades of experience to each build and remodel. Serving homeowners in Orange County, the firm offers a range of services that includes home additions, remodels, and new construction. The portfolio features completed projects such as kitchen renovations, bathroom upgrades, and custom home builds, reflecting a proficiency in both interior and exterior improvements. Drawing on 32 years in the construction industry, Tu Construction works with clients to update existing spaces or expand living areas, integrating practical building solutions with the needs of the local community. The company is equipped to navigate the permit and inspection process in the region, ensuring compliance with current building codes and standards.
Tu Construction Services
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Tu Construction Contact Information
Phone Number: (949) 540-9299
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Address: 12881 KNOTT STREET 107, Garden Grove, CA 92841
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Tu Construction Garden Grove
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tu Construction has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
7 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Tu Construction has worked on at least
12.0 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 |
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $5,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior modification relocate bathroom 1 to laundry area and extend bed 1 relocate washer/dryer to hallway electrical upgrade to 200amps relocate water heater and install new air conditioning e/m/p
Valuation:
$150,000
Permit #:
B-24-1520
Status:
issued
Fee:
$1,926
Permit Type:
N/A
Building Type:
N/A
Web permit- this residential property has been vacant for a year so smud is requesting an inspection of the electrical system at this residential property before they can turn the power back on. no electrical work has been done and the power has worked fine up until last week when smud turned off the power
Valuation:
$100
Permit #:
582864
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Scope of work: install new power line (220v) with double pole circuit breaker (50amp) for e.v charger from sub panel to garage
Valuation:
N/A
Permit #:
2025 123686 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
New single family dwelling 2-story (4 bedroom 3 bathroom); 1st floor 1456sf 2nd floor 844sf garage 483sf and front covered porch 83sf. “any new landscaping done on this property is to be in compliance with the city’s water efficient landscape ordinance 15.92.”
Valuation:
$170,000
Permit #:
RES-1909368
Status:
final
Fee:
$22,129
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 200 amps ***contractor to be onsite for first inspection*** **** refer to stainless steel ground rod requirement per hbmc 17.48.040***
Valuation:
N/A
Permit #:
E2025-003231
Status:
final
Fee:
$286
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 200 amps ***contractor to be onsite for first inspection*** **** refer to stainless steel ground rod requirement per hbmc 17.48.040***
Valuation:
N/A
Permit #:
E2025-003233
Status:
final
Fee:
$286
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 200 amps ***contractor to be onsite for first inspection*** **** refer to stainless steel ground rod requirement per hbmc 17.48.040***
Valuation:
N/A
Permit #:
E2025-003232
Status:
issued
Fee:
$286
Permit Type:
N/A
Building Type:
N/A
Convert (e) 450 sf garage to (n) 450 sf jadu ***1 bed & 1 bath***
Valuation:
N/A
Permit #:
C2024-007220
Status:
final
Fee:
$3,082
Permit Type:
N/A
Building Type:
N/A
Nsfr - first floor 1390 sf second floor 820 sf garage ( attached) 510 sf
Valuation:
$170,000
Permit #:
RES-1808058
Status:
final
Fee:
$21,170
Permit Type:
N/A
Building Type:
N/A
Upgrade panel box from 100 amp to 200 amp
Valuation:
$4,100
Permit #:
EL-2024-00402
Status:
final
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
New main panel upgrade 200a w (n) tesla ev charger. ***stainless steel ground rods only- contractor to be onsite for first inspection***
Valuation:
N/A
Permit #:
E2024-006588
Status:
final
Fee:
$532
Permit Type:
N/A
Building Type:
N/A
Reroofing: resheet wit 1/2 plywood and rerook
Valuation:
$9,000
Permit #:
202308315734
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2019-11-25
Addition of an accessory dwelling unit (living area: 600sf garage: 260sf covered porch: 162sf)
Valuation:
$110,000
Permit #:
CBNR2019-00654
Status:
filed
Fee:
$737
Permit Type:
N/A
Building Type:
N/A
Epc - nsfr- two story (4 bed 3 bath)- solar share program in lieu of solar panels: first floor @ 1500 sf; second floor @ 700 sf; garage @ 515 sf; covered porch @ 116 sf; covered deck @ 115 sf; water conserving fixtures required; smoke alarms and carbon monoxide detectors required “any new landscaping done on this property is to be in compliance with the city’s water efficient landsca... see more
Valuation:
$200,000
Permit #:
RES-2102201
Status:
final
Fee:
$21,954
Permit Type:
N/A
Building Type:
N/A
Petition city council to allow encroachment into the public right of way of balconies and bay windows on the 2nd through 6th floors that project beyond property line along 23rd street and valley street side of 459 23rd street note: the indenture agreement created for this encroachment application is administrative only. additional permit(s) required to do the work described. contact s... see more
Valuation:
N/A
Permit #:
ENMJ16003
Status:
final
Fee:
$5,795
Permit Type:
N/A
Building Type:
N/A
Petition city council to allow encroachment into the public right of way of balconies and bay windows on the 2nd through 6th floors that project beyond property line along 23rd street and valley street side of 459 23rd street. note: the indenture agreement created for this encroachment application is administrative only. additional permit(s) required to do the work described. contact ... see more
Valuation:
N/A
Permit #:
ENMJ16003
Status:
PLAN ROUTING - COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building new food court restaurant in mall approx 838sf -back of house upgrades -front upgrades -lighting upgrades all trades included
Valuation:
$200,000
Permit #:
2016 100340 CI
Status:
Under Inspection
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nguyen residence: first floor addition to front addition second
Valuation:
N/A
Permit #:
B-EL13-0108
Status:
final
Fee:
$678
Permit Type:
Rel-electrical
Building Type:
N/A
Nguyen residence: first floor addition to front addition second
Valuation:
N/A
Permit #:
B-ME13-0112
Status:
final
Fee:
$220
Permit Type:
Rme-mechanical
Building Type:
N/A
Nguyen residence: first floor addition to front addition second
Valuation:
N/A
Permit #:
B-PL13-0113
Status:
final
Fee:
$273
Permit Type:
Rpl-plumbing
Building Type:
N/A
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BZ Score
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Projects
Tu Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Tu Construction License info
Verified License
| License # | 1095517 |
| 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 Tu Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1038162 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Tu Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 867810 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Tu Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 708614 |
| Status | Active |
| City | Milpitas |
| Type | General Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of Tu Construction with the The City of Milpitas, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 708614 |
| 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 Tu Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 916285 |
| 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 Tu Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 673920 |
| 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 Tu Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
36
Permits
- Building permit records show that Tu Construction has worked on 36 permitted projects.
Tu Construction Employees
CT
Catherine Chan Tu
Officer
KT
Kevin C K Tu
Rmo / Ceo / Pres
ST
Shih Chung Tu
Rmo / Ceo / Pres
TC
Tu Construction
Owner
TN
Tu Dinh Nguyen
Sole Owner
TN
Tu Van Nguyen
Sole Owner
TT
Tuan Nguyen Tu
Sole Owner