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    Services - D3 Studio

    Deck construction

    Deck design

    Deck repair

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    Recommended Reviews - D3 Studio

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    Reviews With Photos - D3 Studio

    patio

    We love our patio now. It was easy to work with Kastus, he explained everything, gave us options re wood types and other materials. We'd recommend Kastus to anyone who wants a reliable contractor.

    Refreshed deck, got rid of the squeaking planks, filled in cracks and a new coat of paint.
    Fai M.

    Its been 4 years since Kastus worked on our deck. The Cupertino sun takes a beating so we needed a refresh and also to have our cement floor pressure washed from algae growing in shaded area under the trees. Great job as expected. Very happy with the results.

    Richard E.

    Kastus is a true professional carpenter! He is very detail- oriented and takes great pride in his work. He thinks of things that you have not considered and makes excellent suggestions. Is very reliable and trustworthy and is very reasonable in his fees. He just finished our lower deck where we will put our hot tub and we plan on having him build our upper deck next, which is a bigger project. I highly recommend him.

    Kastus did a fabulous job on our pergola that needed a lot of TLC. He was prompt, diligent and very communicative through the entire work process. Apart from surprises along the way on the amount of work that was needed, he doubled the time needed on the project so he could leave behind exemplary work. I highly recommend Kastus for any decks and yard contractor work.

    Kastus did a great job remodeling our pool decking. It was a complex piece of work requiring significant planning to make bespoke wooden fittings. The work was done very professionally, he is an artist and perfectionist. I am very happy with the results and we are already working with him on our next project.

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    10 months ago

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    Kastus L.

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    2 years ago

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    Kastus L.

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    Ask the Community - D3 Studio

    What about presale consultation? Its free or not?

    Max, our first consultation, and an estimate are always free.

    How much does your services costs?

    Alex, prices vary, depends on a project, but an estimate is always free.

    Don’t See Your Question? Ask Away!

    Review Highlights - D3 Studio

    Kastus was instantly responsive when I reached out on Yelp and he came to survey the job the same afternoon.

    Mentioned in 13 reviews

    Read more highlights

    Mission Home Remodeling

    Mission Home Remodeling

    4.7
    (54 reviews)

    Posted this on Google reviews and it got hidden to the public. I think it's important folks know…read moreabout this experience so see below: ______________________ I had such a bad experience with Mission Home which I know will look bonkers given the 5 star reviews. I was definitely persuaded by these reviews - and now will question every business that has 5 star reviews. Do your homework and don't be fooled. Project took much longer than what it should have because they were disorganized and would forget certain things (the foreman would even admit that the PM should have told me certain things!) that I would have imagined a contractor had down pat in terms of sequencing. They use some subcontractors and you are at the mercy of their schedules. They just are not organized (you will do a lot of the reminding, checking in, following up, and certain things still may not happen). They failed inspections meaning more cost (it is their job to pass these! It says this in any contract!) If it seemed as though I was questioning something, the PM got defensive and sometimes unprofessional, gaslighting me in a very aggressive manner. I saved the communication, in fact. The people I worked with directly were young and it showed in the almost-too-casual style of communication and lack of professionalism. I surrendered towards the end and just wanted the project done and everyone gone. I feel completely foolish that I went with the significantly higher estimate thinking it would offer a smooth, superior experience. The actual people who did the work worked hard though and did nice work - hence the two stars. But at the end of the day, it's actually hard to enjoy the work as I am reminded by the months of bad experiences - up to the very end. You can find more experienced contractors out there for equal quality of workmanship and for a more competitive price. I am using a different contractor now for other work at the property - it's a 180 degree difference - they have a dedicated team for my project, meaning time to completion is more accurate and on time; they have a dedicated person to procure the finishes and fixtures, not myself; they are way more organized and even provided me a timeline of what to expect and communicate with me what time they are showing up and what progress was made that day (!!); they are bringing a truly expert eye with attention to detail that ELEVATES the space and are teaching me to ask things I didn't even know I should KNOW to ask; and most importantly, I feel truly comfortable asking questions without defensiveness and aggressive steamrolling in their answers. I received none of this level of care or expertise with MHR, and I want you to know that you should expect these things!!!

    Try to get some basic quote range but they say no, they cannot do that and we have to schedule a…read moresite visit even with the measurements and picture I provide. This makes no sense because we just want to get a ballpark to see if it's even make sense to continue. But anyway, on the date of the site visit, the guy come without any tool for measurements and for note taking. The guy just spent like 20 mins walking around the house and said he will get back to us with a quote. But I never hear back from them since. I think the company is very picky on clients and like to see if they have enough money to pay for their service. If they think we cannot afford it, they will just cut all the communications. This is also mentioned by other 1 star reviews.

    Prime Design & Build

    Prime Design & Build

    4.9
    (64 reviews)

    We hired Prime Design for a home remodel project, but unfortunately the experience has been very…read moredisappointing. There have been multiple unresolved issues with the quality of work and follow-through. One example is an LED light that continues to flicker. It has been more than six months, with many calls and text messages, but the issue still has not been fixed. Another example is damage to our garage cabinet, where a hole was created during the work. We are still waiting for this to be repaired as well. Overall, the lack of timely resolution and poor communication after the project has been extremely frustrating.

    We contracted Prime Design & Build to remodel two bathrooms, a laundry room, a staircase, and to…read moreinstall hardwood flooring. Overall, the project went well, and we're happy with the final results. Bryan, our foreman, was a strong asset to the project. Even though he was managing multiple jobs at the same time, his responsiveness and willingness to go out of his way to address our concerns made a big difference. Because we were home throughout the process, we were able to catch issues early and communicate them directly to Bryan, who consistently followed through to resolve them. What Went Well: * The tile and flooring subcontractors were excellent - their craftsmanship and attention to detail truly stood out. * Bryan, our foreman, was responsive to texts and phone calls, listened to our concerns, and made sure they were addressed. He even designed a bi-fold closet door for us, and helped pick up all the material to build it. * Bryan also took the initiative to handle several unfinished items himself, which we really appreciated. * The post-build cleaners were top-notch and left the space in pristine condition. * Throughout the project, everyone we interacted with was professional, courteous, and conscientious. There were no conflicts or issues, which made the experience comfortable for us. Areas for Improvement: * The timeline was a pain point. While we were originally told the project would take 6-8 weeks, it ended up stretching to 12 weeks. * The design process fell short of expectations. Because Prime's in-house designers weren't available, our design work was outsourced. We only received a full design package for the master bathroom. As a result, we ended up creating our own renderings for the other rooms to help communicate our vision to the team. That said, we were very happy with the design and material selections for the master bathroom they did complete. We just wish the same level of attention and design support had been provided for the rest of the project. * At times, resource availability was limited, likely due to workers being assigned to multiple jobs. This led to workflow inefficiencies and delays. Toward the end of our renovation, our foreman Bryan had to personally step in to complete several tasks, such as installing faucets, shelving, and baseboards. He managed to get it done in between site visits and meetings, which we appreciated, but it also highlighted a lack of available crew to close out the project. Despite these few challenges, the quality of the work met our expectations. We appreciated the team's effort and the final outcome.

    Masterful Construction

    Masterful Construction

    5.0
    (40 reviews)

    After starting our project with another company, we realized that once demolition began, progress…read moreslowed down significantly. Since we were short on time, we decided to find a new contractor to complete our new house. Masterful jumped in and started construction even before all the design details were finalized because we couldn't afford to waste any time. Atar , the designer, stayed in daily communication with us to finalize the design while the crew, managed by Nur, began work on the rough electrical and plumbing. We genuinely felt like the whole company was focused on us, even though we know they were helping other clients at the same time. We only wish we had met Masterful sooner. Thanks to all their hard work, we got exactly what we wanted and are truly grateful.

    We bought an old house and decided to turn part of it into a real master suite by adding a new…read morebathroom. We had a general idea of what we wanted, but nothing too clear. When we met Yuvi for the first time, he immediately understood our vision and came up with great ideas and creative ways to make it work within our space. A few days later, Yuvi came back with two detailed quotes and patiently walked us through both options. He answered all our questions and helped us choose what would work best for our home and budget. From there, everything moved smoothly. The permitting took around three weeks, and construction was finished in about two and a half months, right on schedule and with no surprises. We also want to mention Adrian, the designer, who was such a pleasure to work with. He helped us choose all the materials and finishes while staying within our budget. His eye for design and attention to detail made the whole process so much easier and enjoyable. The combination of functionality and style he brought to the project made a huge difference. Throughout the whole process, the crew was respectful, clean, and very professional. They paid attention to every little detail, and it really shows in the final result. Our new master suite looks amazing, and it feels like it has always been part of the house. We are so happy we chose Masterful Construction for this project and would absolutely work with them again in the future.

    D3 Studio - decksrailing - Updated August 2026

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