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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

    5 hours

    Response rate

    100%

    Services - Triangle Construction Tri-Valley

    Balcony addition

    Deck construction

    Detached garage construction

    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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    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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    Page 2 of 2

    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

    Cal Coast Window & Door

    Cal Coast Window & Door

    4.8
    (398 reviews)

    We recently had eight windows and a sliding door installed by Cal Coast Window and Door, and the…read moreentire experience was outstanding from start to finish. Chris did an excellent job guiding the project and making sure everything went smoothly throughout the process. The installation crew (Manny and Omar) were absolutely amazing, professional, efficient, detail-oriented, and incredibly clean. They worked hard, respected our home, and left everything spotless when the job was complete. If you're looking for a company that provides great communication, quality workmanship, and exceptional customer service, I highly recommend Cal Coast Window and Door.

    We wanted to replace all our original 1960s-era single-pane windows with double-pane windows. We…read morealso wanted a storm door for our front door. We got an estimate from Andersen (less the storm door). Their products and installation method were top-notch, but so was their estimated price! So we wanted something more economical. After some research we heard Milgard windows using an "retrofit" installation would be more in our price range. We also wanted a window/door-installation company that gave us a good price estimate (1/3 the cost of Andersen), was in our locale (Tri-Valley) , and had 5-star rating already. So we were happy to find Cal Coast that met those criteria. The initial estimate process was straightforward. Our estimator was friendly and efficient. The format of the estimate came in digital PDF format. It was easy to print, and the details and layout were very helpful with diagrams of what the windows and door would look like with dimensions. One measurement for one window was slightly off. I mentioned that to my estimator. He assured me that was not a problem because if I accepted their estimate, then the next step was for another technician would come out to the house to re-measure the windows more accurately and in more detail. We did accept the estimate, and indeed another technician came out to do detailed measurements. Then we received a revised and more detailed contract in that same great layout! The estimator kindly set our expectations that our windows and door were going to take 5-6 weeks to custom manufacture and about 1 to 2 days to install. Those timings were right on target, which helped us in planning other events in our life. Installation only took 1 day! The crew was great - courteous, hard working, and efficient. They put foam insulation in the space between our window frames and the new windows. The caulking work was professional. I was pleased. And the crew cleaned up after themselves perfectly. Another thing I was pleased with was Cal Coast's production manager helped me apply and get my city building permit for the new windows. The day of installation, the foreman handed me a nice folder with the printed permit with other instructions. I really appreciated that. Also after installation she worked with my city building department to schedule a final inspection by a city inspector. When the inspector came out, because the product and installation were superb, it passed with no problem. Of course, I paid a little more to have this permit processing service, but it was well worth it. Finally, as you can tell from this rather long review, I'm very pleased with our experience with Cal Coast and the Milgard products. I add my 5-star review to others that have gone before me for Cal Coast!

    Screen King

    Screen King

    5.0
    (189 reviews)

    I took the screen that cats had torn up to Screen King. I pointed out the two places on the frame…read morewhere it was bent - two other attempts over the years to fix those bends by other screen replacers had failed, but it was worth an ask. The screen was ready a day earlier than Screen King said and, behold!, the bends in the frame are gone. The screen fits the window frame perfectly now and has a slightly heavier mesh to prevent future tearing. Great job, good price, and fast service. Yes, I recommend them!

    Five stars all around for Screen King…read more From the moment I sent an inquiry for a quote through Yelp, they were the only company to have read my message clearly on what I was dealing with and looking for. Bianca was prompt at responded to my messages and very easy to communicate with. Hugo was the technician who came out to re-screen our sliding door, as well as one of the side windows. We originally thought the entire door needed to be replaced because our dog decided to go right through it and knocked it off the tracks. Luckily, Hugo was able to have everything fixed with no fuss and in a very short time. I'd like to mention that they do charge for mobile screen repair, but it's worth it if you're not able to transport your screens to them to be replaced. The final invoice was lower than the quote, and that's always great news. I highly recommend this company and will be sure to utilize them in the future if I need any screen repairs or replacements again.

    Triangle Construction Tri-Valley - contractors - Updated August 2026

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