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    Triangle Construction Tri-Valley

    4.9 (69 reviews)
    Open 8:00 am - 5:00 pm

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    Response time

    2 days

    Response rate

    100%

    Services - Triangle Construction Tri-Valley

    Balcony addition

    Bathroom remodeling

    Building additions

    23 More Services

    Deck construction

    Window installation

    Window replacement

    Home interior design

    Partial home interior design

    Patio, porch, or terrace construction or installation

    Kitchen remodeling

    Landscaping building construction

    Guest house or ADU construction

    Detached garage construction

    Modular home construction

    Single-family home construction

    New structure construction

    Remodeling

    New room addition

    Bathroom addition

    Bedroom addition

    Common area addition

    Garage addition

    Kitchen addition

    Laundry room addition

    New story addition

    Structural repair

    Triangle Construction Tri-Valley Photos

    Recommended Reviews - Triangle Construction Tri-Valley

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    Reviews With Photos

    Shower Wall Before

    We recently had our hallway bathroom completely remodeled by Triangle Construction. The experience was fantastic and really enjoyed partnering with Daniel, Gil and Christy throughout the process. The team was extremely professional, personal and responsive. They walked us through the entire process so we were well versed throughout the project. Everything was completed in a timely manner and done at a high level. I also appreciated the idea sharing and insights along the way. Thanks again team!

    Living room/dining room and the breezeway beyond

    I can't recommend Daniel & team highly enough. I've been working with them since 2020 when we purchased a new to us home that needed major renovations to make things safe, livable, functional and beautiful. 4 major projects later (breezeway/bathroom, master suite, deck/patio room and most recently, garage conversion to a dining/music room), I continue partnering with Triangle because of the quality of work and their trustworthiness. I've been so pleased with how my home has transformed into what was in my mind's eye the day I set foot in it for the first time. For me, the mark of a good project and the right GC is not that everything runs perfectly (because renovations rarely do), but what happens when there is an unexpected issue or hiccup. We've navigated a bunch of these, but we always get to an action plan that makes sense for both of us without drama or battles. I trust Daniel and team to get us to the finish line, and plan to use the team again when we finally tackle the kitchen. Greg & I are so appreciative of this team!

    Downstairs bath - view from doorway

    Daniel, Gil and Christy at Triangle were a pleasure to work with from start to finish on our two guest bathroom renovation and eliminating a step down in our master bedroom. Communication was proactive and all issues (due to product we selected) were dealt with in a calm and professional manner. They were able to create solutions for us throughout the project which made the process much less stressful for us. Their sub-contractors were skilled and efficient, and the work areas were cleaned up the end of each day. Everything was done on-time and on-budget based on our product selections. We are so happy with the finished bathroom renovations, and have received many compliments on the workmanship. A big thanks to Triangle Construction...we highly recommend them and look forward to working with them again!

    Finished table
    Jordyn C.

    Triangle Construction did an amazing job putting together my beautiful new dining room table. It was originally all wood, but I wanted a rustic French farmhouse style table. Painted a black base with a burgundy layer on the tabletop in stylized strokes. Sanded the edges a bit to give it a rustic vibe, and finished with a semi-gloss spray to seal. The attention to detail here really stood out to me. He tried a few different brush strokes to see which I preferred and noted that some stroke styles may stand out more than others after the finishing spray dries. He was great at listening to my opinions while also giving experienced advice. They did a wonderful job bringing my vision to life! The table turned out better than I could have anticipated, an awesome new addition to my dining room. Definitely made a lifelong client. Thank you!!

    a view of a hallway

    Highly recommend Daniel. He was kind, punctual and very knowledgeable. I needed help getting my pocket door back on the hinge. He came the very next day and fixed it in less than an hour. He is also a fellow veteran! 5 stars!!

    Danielle Z.

    This review is long overdue! I have nothing but wonderful things to say about Triangle Construction. I am so grateful that we were put in touch with Daniel when we were having work bid for our new house. The renovation process for our particular situation was extremely tedious and required a lot of time sensitive paperwork and scheduling. Having worked with other contractors I knew that it was something that would be over and above the usual requirements of a contractor. Daniel was a godsend. From day one he was responsive to all correspondence and extremely patient with what our needs were leading up to the job. Once Triangle actually got in there is when they truly shined. The work was immaculate. My vision for our kitchen and wall removal came to life exactly as I envisioned it. The results far exceeded our expectations. In addition to the great work, Daniel and his crew are also some of the nicest people you will meet and they treat your home with the utmost respect. Having little to no knowledge in certain areas of construction myself, Triangle always made sure to keep me informed on the process, the budget and the progress along the way. The entire experience from start to finish was wonderful. If you need a contractor you can not only trust but can back up their words with results, I cannot recommend Daniel and Triangle Construction enough! We are forever grateful!

    Bifold closet doors
    Jenny L.

    I needed three sets of closet doors put in and was not happy with some of the estimates and service levels I had already received. Then I remembered that Daniel and his team lead the building project at our local church! Because my project was relatively small in comparison to the construction project at the church, I initially reached out for a referral. When Daniel said he and his team could take care of it, I was thrilled! When it came down to the professionalism and quality of work, I was blown away. His team was always on time, communicative, and clean! Daniel even went above and beyond and let my little doggy out of his crate when the job was done since I was still at work. The timeline for the job was as promised and they even came back a week later for a follow up when the doors "settled". I am super happy with my closet doors and am grateful that I found a company that I can trust with my home. Thank you Triangle Construction!!!

    After :) (but before painting)

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    6 years ago

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    8 years ago

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    Daniel C.

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    Daniel C.

    Thanks for the work it was a pleasure

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    Daniel C.

    Thank you so much for the opportunity to work for you.

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    10 years ago

    mike and his crew did a fantastic job replacing my back fence. these guys are friendly, smart, timely, creative, and efficient.

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    Ask the Community - Triangle Construction Tri-Valley

    Review Highlights - Triangle Construction Tri-Valley

    The experience was fantastic and really enjoyed partnering with Daniel, Gil and Christy throughout the process.

    Mentioned in 40 reviews

    Read more highlights

    Create Interior Design

    Create Interior Design

    (62 reviews)

    Contacted Shawn after reading reviews here on Yelp and after seeing photos of his work on Houzz. I…read morewanted to update my kitchen to make it brighter and fit in with the style of the rest of the house but needed help with what to do. Shawn took a look around, listened to what I had in mind, and thankfully told me what would or wouldn't work. He picked a beautiful quartz counter top, gave me options to choose from for the paint, faucet and hardware. He has a great team working for him. They were respectful and trustworthy. The refinished cabinets look like new. They do high quality work. He made his best effort to get things done within the time frame discussed but, as with any renovation, there were some unexpected issues that led to minor delays and affected cost. I really appreciated how his main concern was that I was happy with the end result. Before and in process photos attached (forgot to take a picture of the final product and don't want to clean the kitchen right now).

    We lucked out big time in finding Shawn and his team. After interviewing 7 options last Spring for…read moreour kitchen/interior living space remodel, we knew Shawn was our guy. We've now been in our finished kitchen and house for a few months and love it more every day. We still can't believe the transformation and beyond the beautiful upgrade across the board, his design and recommendations made it SO much more functional. From the design process to communication and his project manager/workers, everyone was a true professional. No kitchen horror stories and they finished exactly on time. There of course are small things that came up in communication between what we decided with Shawn (keeping our dishwasher) and what the workers on site knew about (tried to give it away 2x), but that is common in any project, and most important to us is every small thing we noticed/flagged was fixed without question. We've already referred Shawn to anyone who asks. He took our space from a very dated 1960s vibe to modern but with character, and a design that matches our ranch style home. Thank you Shawn for making our house feel like us!

    Kanika Design - Los Altos hill home remodel and kitchen remodel

    Kanika Design

    (70 reviews)

    I had the opportunity to work with Kanika Design as their contractor. I have a wonderful experience…read morewith them. I love the way they work. They are super clean and dedicated so much time at the job side. I recommended them 100%. You cannot go wrong with them.

    I'll be honest-we were pretty overwhelmed at the thought of doing a full makeover for our home. We…read moreknew we wanted a total makeover for our place, but trying to find a team that actually handles the 'boots on the ground' construction side and the high-end design is way harder than it looks. After talking to a few different firms, Kanika Design just felt like the right fit. Kanika really listened to what we wanted. I've always been a bit nervous about using bold colors, but she pushed us (in a good way!) for a deeper color palette in the main living areas. It looks incredible. Kanika found us so many unique, high-quality furniture pieces that you just won't find at a big-box store. The biggest thing for us was logistics. Once the design process completed, their team handled everything - architectural, permit headache, and construction. Anyone who has done a remodel knows things never go 100% perfectly, but whenever an issue popped up, they were on top of it immediately. They kept the contractors moving and kept us updated on the budget and what was happening next. It's a relief to finally be done after 2 years and have a home that feels like us but way better. I can't recommend Kanika and her team enough. We're still obsessed with how everything turned out.

    Alina Druga Interiors

    Alina Druga Interiors

    (23 reviews)

    A Masterful Designer & Project Manager - Highly Recommend!…read more After experiencing severe water damage in our kitchen, we initially set out to remodel just that space. However, as we got deeper into the process, we quickly realized how overwhelming it was without a designer. What started as a kitchen renovation soon expanded into a full home transformation--kitchen, bathrooms, family, living, and dining rooms--all of which desperately needed an update from their original 1992 construction. After months of searching and interviewing designers, we found Alina Druga Interiors. My wife was especially drawn to her award-winning designs, and after glowing reference checks, we confidently hired her for both the design and project management phases. From the very beginning, Alina brought a sense of clarity and structure to what had been a chaotic and overwhelming process. One of Alina's greatest strengths is her ability to ask the right questions to truly understand her clients' style and needs. She introduced us to ideas we would never have considered, while also being straightforward and honest about what would or wouldn't work--and, more importantly, why. She has a gift for refining ideas into something cohesive, tasteful, and elegant. Beyond her impeccable design skills, Alina is extremely detail-oriented and proactive. She spotted potential construction issues early on, saving us from costly mistakes. Her detailed CAD drawings were invaluable in helping us visualize the design and made things significantly smoother for our contractor. Thanks to her meticulous planning and years of experience, the entire process was well-organized--so by the time construction began, every material, appliance, and detail was already accounted for. While the preparation process took about a year, the actual construction went remarkably smoothly and was completed in just four months. Now, every time we walk through the door, we feel happy and relaxed in our beautifully designed home. It truly feels like the house we've wanted for years--our happy place! Alina's expertise, organization, and eye for design transformed our home into something modern, inviting, and perfectly suited to our lifestyle. If you are looking for a designer who is not only talented but also an exceptional project manager, we highly recommend Alina Druga Interiors!

    We worked with Alina for a complete renovation of the full interior of our home, and we often say…read morethat we could not have achieved the incredible results without her. We worked with her from design all the way to full implementation. In early stages, she worked with us to explore floor plan options and designed a space to align to our needs and family life that was beyond anything I could have done on my own. She works with a great network of trusted and capable vendors to get our remodel done. Lastly, her focus on detail and prompt communication made us have full confidence that the renovation was going to get done properly. We can't thank Alina enough for all she did for us, and highly recommend her as an advisor and partner for anyone who is about to dive into a renovation.

    JDS Design Build

    JDS Design Build

    (7 reviews)

    I Absolutely Love My New Window Coverings!…read more Working with Jeffrey Design Studio was such a wonderful experience! From the very first meeting, they really took the time to understand my style and what I was hoping to achieve. Andrea and Jen helped me choose fabrics and designs that fit perfectly with my home, and the end result is just beautiful. The whole process was smooth and enjoyable -- no stress at all. They handled every detail, kept me updated along the way, and made sure everything was installed perfectly. You can tell they truly care about their clients and takes pride in their work. My home feels so much warmer and more finished now. I highly recommend Jeffrey Design Studio to anyone wanting to update their space -- you'll be thrilled with the results!

    A Design Studio Worth Their Weight in Gold!…read more Hiring Andrea from Jeffery Design Studio was hands down the best decision we made for our home renovation (Full Kitchen, Fireplace/Nook, Downstairs flooring, New Staircase). At first, I hesitated because their services seemed expensive (this was our first time using a designer so had sticker shock at first..lol), but let me tell you, they are worth every single penny--and then some. From start to finish, they were the epitome of professionalism: meticulous, incredibly organized, and an absolute lifesaver when (inevitably) things didn't go as planned. With their years of experience, they anticipated issues before they arose and had solutions ready at a moment's notice. They created a detailed binder for our contractor that included every tiny detail, ensuring the process ran as smoothly as possible. And somehow, they knew exactly what we would like--even when we couldn't articulate it ourselves. We wanted a home that was comfortable yet polished, something inviting and warm but not overly casual. They delivered beyond our wildest expectations. Now, we love our house so much that I don't want to leave it! It feels like us --not stuffy, not sterile, but also not like a college apartment. It's perfection. If you're on the fence about hiring Andrea, don't be. Not only will they magically understand what you want/need, they do an incredible job in the day to day process and are an investment in your sanity, your style, and your happiness. I couldn't recommend them more highly! (i can't post too many pictures for privacy reasons, but if anyone wants to know more details, please reach out. Andrea and her team deserve every opportunity to make YOUR dreams come true too!)

    Triangle Construction Tri-Valley - contractors - Updated May 2026

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