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    JJK Contracting

    4.6 (61 reviews)
    Closed 8:00 am - 6:00 pm

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    Services - JJK Contracting

    Bathroom remodeling

    Bedroom remodeling

    Kitchen remodeling

    1 More Service

    Remodeling

    JJK Contracting Photos

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    Recommended Reviews - JJK Contracting

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    The floors look so cleannnn - this is the "golden brown" stain.
    Lauren R.

    A little back story - I am a new "home" owner and I am so so grateful I found JJK Contracting. I had a different contractor to work on my floors before JJK contracting, they went through the whole board approvals with me only to ghost me afterwards. I spent days / weeks chasing this other contractor to keep me posted and get me the info I needed and for them to disappear was disheartening, they really set me back on my renovations. When I messaged JJK Contracting - I felt like such a priority! They have a clean and great communication system, I never felt ignored. I really appreciated how Kennedy and Oliver communicated with me every step of the way in terms of refinishing my floors. They answered all my questions (and as someone who is super new to all of this) they never made me feel dumb asking what I wanted to ask. They exceeded my expectations in so many ways! They worked very quickly on my floors and was respectful to me and my space. They completed the task in two weeks (and that includes board approval time) which got me slightly back to speed on where I wanted to be in my renovations so I super appreciate that! I also thought a final visit / walk through of the space to ensure the quality of the work that was done, I haven't seen that before and thought it was awesome! Work that was done: I had my floors refinished, with a golden brown stain and a satin finish. Bonus : When I saw some bubbles on one of my floors, they came to fix that which was an above and beyond move to me. All in all - the team that works here is stellar and I would 10/10 recommend them to anyone I know and will consider them for future projects I have hands down. If you need anything done to your space to look fantastic, do not hesitate to reach out to JJK Contracting!

    Don't get near them. They are useless and they do not reply. I hired them to repair my sidewalk in Harlem. A job that does not require the finest skills... Oneil Kennedy said he knew how to do it. He did it and we got fined by the city because the repair was so bad... He did not replace the whole flag but stopped half way. Look at the picture of his curious manner to cut a flag in two... He did not reply when I requested him to come and fix it. Before I realized that he was crap, I asked him to budget for another job. He took a long time and finally forwarded a budget with chapters, but the chapters were empty: He just looked at the job and gave an overall estimate with zero detail. When I requested a proper breakdown he just disappeared and never came back. If he can't fix a sidewalk, imagine what he could do with your delicate carpentry work. Stay away from them. Totally unprofessional.

    JJK has been fantastic start to finish. They're reasonably priced, fast and easy to work with. I worked with them August-September 2022 for a complete bathroom renovation + finishing of oddly shaped attic closets. I will hopefully use them for additional projects in the coming months. Each member of the team has a lot of integrity and shows a lot of pride in their work. Kennedy is wonderful to work with and would check in with me regularly to ensure I was happy with progress. When there were things I had questions about, he was prompt in responding and made great suggestions. The whole team consistently treated my space with respect and care. I don't know what exactly I was expecting, but I wasn't expecting to completely stay on budget and timeline which it did. The final space came out better than I imagined. Could not recommend them more. Sharing some before/after photos.

    Picture of the wall.
    Savi C.

    Could have been a bit more responsive in the beginning but they did a good job at a fair price. After all was said and done I would recommend them and use them again. I just needed tile placed on one wall of my bathroom behind a freestanding tub. I bought the tile myself and just needed it installed. Other contractors wanted to charge me a price that seemed more appropriate for a full bathroom. I took one star off because of the responsiveness in the beginning and because they said they would come back to paint the wall above the tile but did not.

    Chantel B.

    I called JJK Contracting and Oniell was the best from start to finish. In preparation for a new tenant, the apartment had to be redone within a month's time. Everything came out great. There were a few bumps in the road as new repairs needed to be done but him and his crew was on point with patience and professionalism. They were on time and made sure the place was cleaned after each day. We, initially, needed a bathroom redone from the beams in preparation for a new tenant. It started out with the bathroom, then My Drama (name of my house) had other plans. The kitchen cabinets needed to be replaced, hallway and living room floors needed to be restained and bedroom French doors need to be replaced. As a rental property owner, I have put Oniell's number on speed dial. He is thorough, reasonable and listens to the client's ideas and concerns.

    Great paint job
    Ym N.

    I found JJK on Yelp. (Thanks Yelp!) I needed a serious bathroom facelift. My bathroom though cute, wasn't practical. I had a huge shelf over the sink which made it difficult to use the sink. I also felt it needed some life. I contacted JJK. Oneal came and gave me an estimate. I shopped around but was eventually convinced from pictures. They were very professional, safe, understanding, accepted concerns and gave suggestions. Above all precise and fast. It was a 2 day job!!!! It never felt rushed but thorough

    Full bathroom renovation by JJK Contracting

    This is my second time using JJK Contracting for a home improvement project. First job was installing baseboards. Small job, but great results. This recent job was a full bathroom renovation, large job but the results were just as great. Owner, O'Neil Kennedy, is as professional as they come. Competitive pricing. Patient and knowledgeable. Arrived on time and even worked on the weekend to get the job done faster. I highly recommend JJK for all of your home renovation and remodel needs. I plan on contacting him for future home improvememt needs.

    After - Shower
    William K.

    I worked with Oneil on a full bathroom renovation and would highly recommend his team. Oneil communicated quickly and clearly over email and text, showed up early or on time for all appointments regarding estimates or job details and was transparent and flexible about process and pricing. Oneil and his team also thoroughly observed all of the construction guidelines in my co-op building. We'll be calling him for additional work!

    Response from a novice business person.

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    2 years ago

    Business owner information

    Photo of Oneil K.

    Oneil K.

    Wrong company.

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    Oneil K.

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    2 years ago

    Very responsive and pleasant. We are proceeding with the job. It is a kitchen floor regrout.

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    7 years ago

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    4 years ago

    Arrived on time everyday, said it'd be two days and it was. For both jobs. Integrity, respectful, friendly. Went the extra mile.

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    4 years ago

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    Oneil K.

    Thanks for your Time Corrine hope all works out for you.

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    5 years ago

    I hired this company to paint, and to remove and replace my flooring. I recommend this business.

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    11 years ago

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    5 years ago

    Painted my entire apartment--fair price, good communication, timely and professional. Would recommend for any home improvement work.

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    Page 1 of 2

    Ask the Community - JJK Contracting

    Hi, are you licensed/insured in Westchester county?

    Does JJK repair / instal backyard stairs and replacing storm door and framing?

    Yes we do.

    Do you paint exterior?

    Yes we do.

    Hello, do you service Westchester and are familiar with special needs regulations?

    Yes we do service Westchester and which regulations specifically?

    Does jjk work in rented apartments in the bronx ? for a bathroom reno would i first need approval from my buildings landlord?

    Yes we do Jay.

    View All 7 Questions

    Review Highlights - JJK Contracting

    Kennedy is wonderful to work with and would check in with me regularly to ensure I was happy with progress.

    Mentioned in 20 reviews

    Read more highlights

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    A to Z Renovations - Welcome to AtoZ Renovations NYC Showroom

    A to Z Renovations

    (85 reviews)

    Flatiron

    My wife and I were delighted by the beautiful work done by ATOZ Renovations. We're not in the habit…read moreof writing rave reviews. (We're New Yorkers after all.) But the job they did deserves recognition. Among the many people worth a shout-out: designer Chaya Uzan whose enthusiasm and ideas gave us a sense that our project was quite special; and Robbie Goldberg, our day-to-day contact and project manager, who brought a craftsman's eye to all aspects of the job. When problems were encountered, problems were fixed. An example: once we installed a new oven in the kitchen we realized that we would have to do without a favorite built-in spice cabinet. Robbie came up with ingenious fix requiring some custom carpentry so that the spice rack did not disappear but became an integral of the whole. Anthony, our renovation expert, was our first contact with A to Z. He encouraged us not to give up on what we wanted the project to look like even though other renovators had told us it was impossible to do. He also offered to answer any questions we might have along the way. Then there's Shevy, the permit and insurance coordinator. She dealt with the necessary paperwork and kept the inspectors at bay so we did not have to deal with those headaches. And last but not least, Mario, the site manager, who was there every day, hands-on, always professional and pleasant. On that note, the entire team seemed to like one another and treated us and each other with a refreshing degree of decency and consideration. To summarize: The team at ATOZ was thoroughly professional and kept us informed with clear, consistent communication every step of the way. Importantly, the team worked efficiently to stay on schedule and were fair when an unexpected issues arose, providing clear solutions. The final result is exceptional, and the quality of work exceeded our expectations. We would not hesitate to recommend ATOZ to anyone.

    perfect renovation for my green bathroom! my husband and i love it!!!!! i love it my green bathroom.read more

    Home Solutions - Jakob did an incredible job. He went out of his way to ensure 100% satisfaction. Thank you!

    Home Solutions

    (15 reviews)

    Upper West Side

    I cannot begin to say enough good things about Jakub, Tom and the team. We had our home kitchen…read morecabinet refacing projected priced out several months before finding Home Solutions and we decided not to move forward with the company. The reason: waiting around for a crew for hours just for the estimate with subpar communication leaving me - waiting around for people to show up. When I started searching for a new team that could handle the work, I read through reviews and found Home Solutions. Customers raved about communication and pride in their work. And through completion of our kitchen project we experienced exactly that - professionalism, on-time delivered work and diligent communication every step of the way to ensure our satisfaction. They made it easy to coordinate arrival - offering for someone to meet me and hand off keys, offering to work around our schedule, providing clear timelines of when we could expect work to be started and completed. Do not hesitate hiring these guys. They are perfectionists and will not stop until you are satisfied with their work. Thank you, Jakub and Tom.

    I just completed a kitchen remodeling project with Jakub and his team and the experience could not…read morehave been smoother. (Things people rarely say about home remodeling or working with contractors!). From the initial contact to the final days, Jakub and his team were communicative and responsive, even to my silly questions along the way. I received regular updates on their progress throughout the project. Most importantly, my kitchen looks beautiful! We kept the structure of the kitchen the same, putting in new electrical panel, dishwasher and all new cabinets, countertops, tile and sink. I couldn't be more thrilled with the finished product! Jakub and his team reassure from the beginning that they will help execute your vision and they keep that promise.

    JJK Contracting - contractors - Updated June 2026

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