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Location and Projects

Address
723 FRANKLIN CT, San Jose, CA, 95127
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Kmk Builders Construction

Kmk Builders Inc at 723 FRANKLIN CT, San Jose, CA 95127, held a General Contractor license (#1078574) with the California contractors license board with an expiration date of 07-31-2025. We last verified the license was expired on 03-24-2026.

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 project planner to be easily matched to qualified, licensed professionals in your area.

Kmk Builders Inc Contact Information

Phone: (510) 773-4982 Edit
Address: 723 FRANKLIN CT, San Jose, CA 95127 Edit

Kmk Builders Inc San Jose

Quality

Alert*
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Kmk Builders Inc, click “This is My Business” to update your information.

Activity

3 projects
2025
8 projects
2024
7 projects
2023
Our building permit records indicate that Kmk Builders Inc has worked on at least 18.0 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.

Experience

9 projects
Home Additions
8 projects
Kitchen remodels
Analyzing permits over the last 4 years shows that Kmk Builders Inc mostly works on home addition and kitchen remodel projects.

Pricing

1 project
$5k-$20k
1 project
$20k-$50k
3 projects
$50k-$100k
3 projects
$100k-$250k
2 projects
$250k-$500k
1 project
$500k-$1mil
Value Not Public: 6.0 projects
The typical size of their permits is approximately $110,000. 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.

Kmk Builders Inc Reviews
1 out of 5 stars, based on 3 reviews

  • By Sh
    April 28, 2025
    Home renovation
    $90,000

    We hired Michael H Nyugen (license #1078574) who we had worked with before 4 years back. We trusted him and gave him a huge sum of money for an ongoing project at our house and he has completely ghosted us since past 2 weeks. He has blocked our numbers and hasn’t responded to any emails or calls. He had given us fake order numbers saying he placed order for the materials and none of those orders were ever placed when we called the vendors.
    We later found out that he has been doing this to multiple people in the Bay Area. His license is currently suspended and there is already a case against him in the Sunnyvale PD and also a civil court case. We have notified the DA and CSLB regarding the same. Please try to circulate this message to as many people as you can as he is still shamelessly undertaking projects and conning people. He recently moved from SJ and bought a house in Lathrop. So if you know anyone in that area please let them know as well.
    Name : Michael/Mike H Nguyen
    License : 1078574
    Company : KMK Builders/construction (uses Milpitas Tile address as office address)

  • By S L.
    October 13, 2024
    Renovation
    $700,000

    We hired Michael (“Mike”) Hung Nguyen / KMK Builders to renovate our house and to expand it.

    We found them to be very unprofessional, lacking attention to detail, always delayed, sometimes incompetent / unqualified. Their lack of project management was quite obvious. They rarely delivered on any promises they made. The quality of work was often questionable.
    They were supposed to finish the entire project in 6 months. At the end of 6 months they had only managed to get the rough inspections done; all the delay is only because of themselves. Now they have abandoned the project shamelessly.

    Worst yet, we paid Mike huge sums to pre-order materials for us in Jan/Feb 2024. He kept lying to us that he ordered them. In fact he never did but took all the money. And since Aug 2024, he is completely ghosting us. No money, no work, no materials, no response! WHAT A FRAUD!

    We have complained to CSLB about Mike / KMK Builders. A legal action is warranted. Avoid doing business with Mike and anyone associated with him. We deeply regret hiring and trusting him. Take our advice and stay away from them - he and his associates are not worthy of your trust, time, and money.

  • By Sam
    May 5, 2024
    Deck renovation
    $10,000

    Not professional. Quality of work is very poor and don't respond to calls or emails.

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Building Permits by Kmk Builders Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Building permit
2025-02-03
Construct 411sf addition to first story of sfd: expand living dining bedroom 2 full bathroom. new 26sf covered porch. remodel second story: bedroom 3 bathroom 3 and closet
Valuation:
$275,000
Permit #:
BLD2023-00484
Status:
complete
Fee:
$6,668
Permit Type:
Addition
Building Type:
N/A
Building permit
2024-06-03
Addition of 1027sf total to 1st and 2nd story of existing 2-story single family dwelling to include extend kitchen and dining area addition full-bath extend existing bedrooms relocate bedroom. new 83sf front porch. revision 2: additional 208sf added to master bedroom; total new living space (aand 7/4/23)
Valuation:
$295,323
Permit #:
BLD2022-04799
Status:
complete
Fee:
$7,726
Permit Type:
Addition
Building Type:
N/A
Building permit
2021-09-17
626 sf addition (r3 = 329 sf addition for new office and entry u = 297 sf addition to extend existing garage). convert 319 sf existing garage area into new bedroom bathroom and walk-in closet. new 103 sf front porch. install new tankless water heater. upgrade main panel to 200amp
Valuation:
$150,000
Permit #:
BLD2022-01611
Status:
expired
Fee:
$1,379
Permit Type:
N/A
Building Type:
N/A
Single family (addition) - add/alter
2024-02-14
324 sf addition including master bathroom sitting area and new 200amp panel
Valuation:
$143,221
Permit #:
BD-2022-287493
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 & 2 family detached dwellings
2024-08-25
Only like for like replacements of plumbing mechanical and electrical sub trades fixtures in similar locations is allowed under this building permit
Valuation:
N/A
Permit #:
2024 101452 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Building permit
2022-09-14
New second story addition of 828sf for (2)bedrooms (2)bathrooms and balcony
Valuation:
$180,000
Permit #:
BLD2022-07692
Status:
issued
Fee:
$5,172
Permit Type:
Addition
Building Type:
N/A
Addition residential
2023-07-17
Addition remodel
Valuation:
$721,280
Permit #:
22-1826
Status:
final
Fee:
$12,922
Permit Type:
N/A
Building Type:
N/A
Addition residential
2022-10-20
Addition/remodel
Valuation:
$291,134
Permit #:
22-0384
Status:
final
Fee:
$6,439
Permit Type:
N/A
Building Type:
N/A
Building permit
2024-02-20
Like for like kitchen upgrade. 2 retrofit window installations. install 1 led outlet for fireplace insert
Valuation:
$15,000
Permit #:
BLD2024-04578
Status:
complete
Fee:
$811
Permit Type:
Alteration
Building Type:
N/A
Multiple attached dwellings
2022-04-29
1) kitchen remodel to remove walls between kitchen/dining and kitchen/living room
Valuation:
$30,200
Permit #:
2022 661890 MF
Status:
final
Fee:
$272
Permit Type:
Condo
Building Type:
N/A
Single family or duplex
2024-04-03
Witters residence: addition of (455 sf) for a (n) family roo
Valuation:
$80,000
Permit #:
B-BP23-0333
Status:
final
Fee:
$4,410
Permit Type:
Remodel-addition
Building Type:
N/A
Residential building
2025-01-22
1st floor addition 295sqft int rmdl convert garage
Valuation:
$110,000
Permit #:
BLD2022-00846
Status:
final
Fee:
$9,530
Permit Type:
Residential addition
Building Type:
N/A
Single family or duplex
2022-07-22
Erukulla residence: new addition of 662 sqft to rear side of
Valuation:
$52,000
Permit #:
B-BP21-0487
Status:
final
Fee:
$6,219
Permit Type:
Remodel-addition
Building Type:
N/A
Single family or duplex
2025-01-15
Afser residence: front addiition (456 sf) to addition living room
Valuation:
$75,000
Permit #:
B-BP22-0313
Status:
final
Fee:
$4,092
Permit Type:
Remodel-addition
Building Type:
N/A
Residential plumbing
2022-12-12
Install new gas line to cooking stove from garage
Valuation:
$2,000
Permit #:
BLD2023-04733
Status:
issued
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Building permit revision
2023-08-04
Steel beam instead of 4x12 psl wooden beam (in the current approved plan) for the glass wall frame
Valuation:
N/A
Permit #:
BLD2022-04799-003
Status:
triage
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
1 & 2 family detached dwellings
2023-06-05
No Description Available
Valuation:
N/A
Permit #:
2023 101911 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Building permit revision
2023-09-05
Revision 4: adding details to the foundation plan
Valuation:
N/A
Permit #:
BLD2022-04799-004
Status:
triage
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
1 & 2 family detached dwellings
2024-12-13
No Description Available
Valuation:
N/A
Permit #:
2024 112798 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1 & 2 family detached dwellings
2024-10-27
No Description Available
Valuation:
N/A
Permit #:
2024 110869 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A

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