×

We'll help you find the right contractor.

Share your project details and we'll reach out to Gnk Construction Inc so you don't have to.

We'll also connect you with other vetted professionals who are a strong match for your project. That way, you can compare quotes, meet different contractors, and make the choice that feels right for you.

Get Started

Location and Projects

Address
6618 Smoke Tree Ave, Oak Park, CA, 91377
Use our bidding system to request a quote

Gnk Construction Inc

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions, new construction, and whole home renovations, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

From BuildZoom: Gnk Construction Inc, 6618 Smoke Tree Ave, Oak Park, CA holds a General Building license and 2 other licenses according to the California license board.

Their BuildZoom score of 149 ranks in the top 1% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Gnk Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Gnk Construction Inc Contact Information

Phone: (818) 312-4831
Address: 6618 Smoke Tree Ave, Oak Park, CA 91377

Gnk Construction Inc Oak Park

Quality

149
99th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Gnk Construction Inc has a BuildZoom score of 149, which places them above 99% of 336,931 contractors in California.

Activity

1 project
2026
5 projects
2025
3 projects
2024
5 projects
2023
Our building permit records indicate that Gnk Construction Inc has worked on at least 14.0 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

3 projects
New Constructions
Analyzing permits over the last 4 years shows that Gnk Construction Inc mostly works on new construction projects.

Pricing

2 projects
< $5k
1 project
$20k-$50k
2 projects
$50k-$100k
4 projects
$1mil+
Value Not Public: 1.0 project
The typical size of their permits is approximately $80,000. 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.

Gnk Construction Inc Reviews
5 out of 5 stars, based on 10 reviews

  • By Aj W.
    August 30, 2025

    The best part of working with GNK was the communication. I always knew where things stood and what was coming next. They stayed on budget and on schedule, which made the process much less stressful. Even when we introduced a few last-minute changes, they managed them seamlessly and kept the project moving forward.

  • By Yael
    January 13, 2023
    Home Remodel

    Found GNK online and could not have been happier with my experience. Felt I had to share so others can be less anxious about picking a Contractor! WE LOVE OUR NEW HOME! Thank you!

  • By Richard A.
    October 5, 2022
    New Construction Build
    $1,440,000

    We connected with GNK construction through BuildZoom. They came highly recommended and we were on a tight timeline. We have had so much fun with this process. Communication is so important and the GNK team was always on top of my questions. It is exciting to see it go up and see choices you have made come to life.

  • By Ariel F.
    August 19, 2020
    kitchen and bathrooms remodel
    $325,000

    We’ve had a terrific experience with GNK Construction remodeling our home. Gil listened to what we wanted, understood and executed it perfectly. I wouldn’t want to change a thing from our finished project. Gil helped us with the layout and design of the kitchen and bathrooms. He helped us pick tile and patterns. He has really been there for us every step of the way. We have already hired GNK for our landscaping/pool project and it’s going incredible as well!! Highly recommend them!!!

  • By Alexis B.
    July 29, 2020
    New Construction
    $1,100,000

    I was told building a new house could be a head ache. Lucky for me, I was connected with GNK. Yanir made my new construction build smooth and stress free. He was attentive and patient with all my questions, which I had a lot when building a 4,568 sqft home. I enjoyed my experience with GNK and already recommended Yanir to my family and friends!

  • By Daniel M.
    July 29, 2020
    Remodeled kitchen, 3 bathrooms, Master bedroom and a new roof
    $125,000

    5 stars!! I highly recommend working with GNK. I worked specifically with Yanir, he was very helpful and attended to every need that I had with questions about my current renovations. If I ever had any questions about the process or how things would be completed, he always provided reassurance and always kept me in mind. I would go to them again and will refer many more people to Yanir, very transparent and honest!

  • By Ronald K.
    July 28, 2020
    Complete Gut Renovation and 1,200 sqft addition
    $850,000

    GNK was recommended to me by a trusted colleague who had heard I was rebuilding my home for my growing family. After interviewing other companies the best choice I made was trusting GNK. They gutted and renovated my existing house and added another 1,200 sqft. They were transparent in communication throughout the project and kept me in the loop during all stages. Other than giving me the best competitive prices my favorite touch was that they finished ahead of the original projected schedule and now anyone who steps in my new modern farm style home praises my new alluring estate!

  • By Gal Y.
    July 27, 2020
    complete home renovation
    $375,000

    5 star company!! Nothing like other contractors! On time, high quality, transparent, and they actually listen to you! We have had multiple projects done in the past and this last experience has been like no other remodel experience we’ve had. We did a total renovation to our home: 4 bedrooms, 3 bath room, kitchen, replaced the roof and stucco. If you’re interviewing multiple contractors and you’re debating, you will not regret hiring Gil and GNK Construction. The results of our project came out beyond my expectations. True craftsmanship!

  • By Ben I.
    July 25, 2020

    I found GNK online when I was looking to make some changes to my property.
    Gil immediately returned my call and explained what the process would look like from start to finish. GNK ended up helping me do a gut renovation with an addition to the back & a second story addition to the house. They were very transparent and informative about the costs associated with the project and they got the job done a lot faster than I had expected. Overall, very pleased from the service and of course from the end result. Highly recommend!

  • By Eli
    April 20, 2019
    Roof

    I hired GNK Construction to redo my roof. Gil made it so simple and easy. He explained my options, showed me different samples of shingles, very patientand very knowledgeable. So glad I hired them because I’ve heard night mares about contractors. Highly recommended for your project!!

Please write a review about Gnk Construction Inc
1 Rate this contractor
Click stars to rate
2 Provide a detailed review of this contractor.


Building Permits by Gnk Construction Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Eplan ***proposed accessory dwelling unit per ca govt. code 65852.2(e)(1)(b) and applicable part of lamc 12.22 a.33 (c)-(d) (g)
Valuation:
$80,000
Permit #:
22010-10000-05749
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 55.5 x 37 one story single familly dwelling nfpa-13d fire sprinklers required all work per engineering
Valuation:
$300,000
Permit #:
21010-20000-01452
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 22'4 x 36'5-1/2 two story detached accessory dwelling unit as per lamc12.22.a.33(c) and (e) with attached two car carport nfpa-13d fire sprinklers required all work per engineering
Valuation:
$82,000
Permit #:
21010-20000-01459
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plan check for energy compliance only. scope of work is a tenant improvement of an existing commercial space for lighting and circuits for a veteranary clinic with a total indoor lighting area of approximately 930 sqft
Valuation:
N/A
Permit #:
23041-10000-42223
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
**wildfire eligible project** remove and recompact for new single family dwelling with attached garage; 2 deep at edge of foundation
Valuation:
$137
Permit #:
25030-20000-04050
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref. to permit # 22010-30000-02289 to change the 1st floor plan layout **no change in floor area**
Valuation:
$25,000
Permit #:
22010-30001-02289
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2025-10-15
Supplemental permit to 25010-20000-02493 to include roof trusses for new single family dwelling
Valuation:
$501
Permit #:
25010-30001-02493
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change of use from (e) 82'10 x 24'4 (1 783 sq.ft.) dance studio to veterinary clinic - see comments
Valuation:
$90,000
Permit #:
22016-20000-02719
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Building permit
29786 Triunfo Drive , Agoura Hills, ca, 91301
2020-01-30
New construction approx 6,010 sq ft
Valuation:
$950,000
Permit #:
UNC-BLDR190814006055
Status:
Active
Fee:
N/A
Permit Type:
New Construction
Building Type:
Residential Building
Supplemental to permit # 23041-90000-02321 to addition (13) new branch circuits
Valuation:
N/A
Permit #:
23041-30001-02321
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bldg-alter/repair
2020-02-04
Convert (e) 18'-3 x 20'-2 detached garage to (n) accessory dwelling unit per ab 494 and sb 229. all work per wfpp
Valuation:
$40,000
Permit #:
19016-20000-15963
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove and replace
Valuation:
N/A
Permit #:
21042-90000-04221
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Remove and replace
Valuation:
N/A
Permit #:
21041-90000-08168
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
General hvac
Valuation:
N/A
Permit #:
23044-10000-17643
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bldg-alter/repair
2023-11-08
Remove 2'-9 x 20 portion of detached garage and convert remaining (e) 15'-3 x 20 detached garage and addition 2'-9 x 20 to create (n) accessory dwelling unit per lamc 12.22 a.33(c) and (d). all work per engineering. nfpa 13d fire sprinklers throughout
Valuation:
$50,000
Permit #:
21016-20000-30379
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 36'-6 x 50'-8 irregular shaped 2-story single family dwelling w attached garage. all work per engineering. nfpa 13d fire sprinklers throughout
Valuation:
$250,000
Permit #:
21010-20000-04855
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-demolition
2023-05-31
Eplan: demolish (e) single family dwelling & detached garage by dozer wrecking method to clear the lot. sewer cap is required
Valuation:
$5,000
Permit #:
22019-10000-05627
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change of use from dance studio to veterinary clinic
Valuation:
N/A
Permit #:
23044-90000-00890
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use from dance studio to veterinary clinic
Valuation:
N/A
Permit #:
23041-90000-02321
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use from dance studio to veterinary clinic
Valuation:
N/A
Permit #:
23042-90000-00903
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A