Constraction reviews in Oakland, California

Montclair Construction did a great job on a structural support for my entry landing and stairs. Super clean and courteous. Overall they did a great job and very easy to work with.

Montclair Construction did an excellent job building our concrete stairs. After talking to several contractors and not feeling good about any of them, having only one conversation with Robert Jarratt sealed the deal. From beginning to end, Robert, Tom, Diana, Miguel & Maisel, and the entire crew have been a joy to work with. I just can't say enough about Montclair Construction, and would definitely use them again. We are so pleased with the end results. Montclair Construction are total rock stars!!!

I had the pleasure of working with MC and the entire crew on a challenging project to repair our intricate juliette balacony on the front of our house. The project took several unexpected turns but everything was handled professionally until completed. The work was done exactly as stated in the proposal and Robert, Orlando and every sub on the project excelled in their roles. The office staff communicated well with the progress updates and everyone was very accessible. Recommendation: Yes.

We had Montclair Comstruction work on a project of a shared retaining wall with drainage system with our neighbor. Justin and his crew were very reasonable, transparent, respectful, tidy and efficient. The project turned out great with both sides very pleased. We then had Justin come out and reroute our sump pump discharge. They worked swiftly and were never trying to upsell more work than was needed. He and his team are very knowledgeable yet realistic with a step at a time method to resolve any issue effectively without having to do more than necessary. We really appreciate Montclair’s honesty and integrity. We will definitely use them as needed in the future.

We had structural water damage on a outer wall of our home that required replacing a header and had concerns about more possible hidden damage. Office manager Diane was prompt at receiving my call and scheduling lead estimator Robert to come out the very same day. He was polite, competent and very experienced and scheduled exploratory work for the following week. Following that initial work, construction leader Carlos and crew were able to complete the job in less than a week and did a fabulous comprehensive job with minimal disruption to our home environment and our daily routines. And the job site was spotless when everything was finished. Finding the right construction company/contractor can be stressful, but not if you contact Montclair Construction & Structural. The whole experience went much easier than I expected and I would not hesitate to avail their services for any future jobs that are beyond my pay grade!

We own a house in El Cerrito CA about 800 sq.ft. We noticed the floor was slightly sloping towards SW corner. We decided to ask Montclair Construction to check it out. Mr. Justin Caddy came and suggested to do a floor height level survey. After he and Mr. Nirmal came surveyed the floor, he advised us that three things need to be done. 1. Retrofitting by install more girder beams under the floor as well as piers. 2. Install a French Drain to guide the rain water away from the foundation. 3. Since the house was only bolted down on the foundation but with no shear wall, we better to have the shear wall installed, because the crew will be working in the crawl space anyway. We thought these suggestions make great sense, so we asked Montclair Construction to take on this project. They started on 12/22/25 and finished on 1/29/26. There was no interruption in between. We are very satisfied with the outcome of the project based on the following reasons :
1. The whole project was conducted by Montclair in a smooth and effective way. We did not need to deal with the engineering company, Upright Engineering who provided all the plans( a free copy was provided to us). Nor did we need to deal with the permit part. Montclair handled all the paper work.
2. During the construction period, my tenants were never disturbed ( except for some dust and noise). Only once, the crew asked to reset a tripped CB. They provided a portable potty at the job site for their crew.
3. through out the whole work, Monticlair maintained a superb communication with us. They clearly answered all my questions ( a lot!). By phone or by text or by email, all channels were open, and there was no wait time. They explained my not so-professional questions by using the language that I can understand.
4. Everyone of Montclair's employees conducted themselves professionally all the time. They were very courteous and helpful. Mr. Justine, Mr. Nirmal, Mr.Javier, Mr.Miguel, Mr. Sam, Mr.Tom, and Ms. Diana, all are very polite and helpful.
5. The project passed many inspections, by Upright Engineering and by the city of El Cerrito. We. did not need to be there for the inspections, Montclair handled all of them.
6. We requested some small things that were not included in the original contract, but they all got addressed properly without additional charges. One thing was the small entrance door to the crawl space was in bad shape, Montclair replaced it with a new one without additional charges. The other was Montclair hauled away the junks from the crawl space for us, also did not charge for that job. We do appreciate vey much for their generosity.
7. Mr. Miguel's crew worked very hard on the job. We can see the progress they made clearly every day. After the job, Mr. Miguel's crew did a good job to clean up the scene. We asked for a few little things, and they all got taking care of.
8. All in all, our experiences are all positive. We are very appreciative and thankful for Moniclair's professional help!
C.Z. Nie. 3/3/2026

We are delighted to share our extremely positive experience with Monclair Construction for their recent work on replacing our old bridge driveway and bringing it up to current code standards. From start to finish, the entire project was handled with the utmost professionalism and care.
The initial pre-work phase was conducted very professionally, demonstrating Monclair Construction’s commitment to quality and thoroughness. Every detail was carefully considered before the actual construction began, giving us great confidence in the project’s success.
The hands-on work was led by Orlando and his dedicated crew, who impressed us with their skill and craftsmanship. Their expertise was immediately evident, and the results truly speak for themselves. Not only was the work completed to the highest standards, but the team also ensured that the jobsite remained impeccably clean and organized throughout the process.
We were especially impressed by the crew’s thoroughness and keen attention to detail. Every stage of the project was carried out accurately, and no shortcuts were taken. Their dedication to quality was clear in every part of their work.
If you need a construction team for a tough structural project, we strongly recommend Monclair Construction—especially Orlando and his team. Their professionalism, skill, and dedication make them stand out, and we wouldn’t hesitate to hire them again for future projects.
Thank you, Monclair Construction, for exceeding our expectations and delivering such outstanding results!

I can’t say enough good things about my recent experience with Montclair Construction and the work they did on my backyard retaining wall. It was a big project involving drainage and a complete rebuild, and they handled every part of it flawlessly.

The crew was fantastic—courteous, kind, and incredibly diligent. Even my next-door neighbor commented on how impressed he was with their professionalism. No litter, no loud music, no parking issues—just a great construction team doing excellent work.

A special shoutout to Robert and Diana, who guided me through the entire process and answered every question along the way. Orlando, who oversaw the project, was also a pleasure to work with. Their communication was excellent, and they kept everything on schedule. I wish I remembered the names of the two main guys on the crew, because they absolutely deserve recognition—they were A+ workers, always hardworking and always smiling.

I highly recommend Montclair Construction. They get a 10/10 from me—an A+ rating. This is one very happy customer, and I’ll definitely use them again for my next construction project.

C. Beam
Oakland Hills

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We contracted Montclair Construction for a drainage/flooding remediation project. When all was said and done, we had major drainage/french drains installed around our entire house, some foundation work, retaining walls, etc.

The project unfortunately expanded majorly in scope throughout. Robert our GC did an EXCELLENT job sitting down with us at each juncture (candidly - some scary/expensive stuff!) and laid everything out for us. He was clear and calm and welcomed all sorts of questions and really wanted us to understand all potential avenues and pros/cons with each decision we needed to make.

The work went smoothly and even with the added project changes, the timeline held.
The crew (headed up by Javier!) was incredibly diligent - cleaning the site every evening, and spent about a day cleaning at the end of the project as well. They really went above and beyond. We were so impressed. Highly reccommend.

Proyecto is awesome, did a great job with two installs of two bathrooms. Would hire again!

Abe and his team have great taste in design and are top-notch in craftsmanship.

Proyecto is the best contractor we ever hired or could have asked for, we did an addition to our house with them and they were superb, they pay attention to detail and I love the way they managed my project, 100% recommended.

We have been working with proyecto on bay area remodeling projects for many years and they are a pleasure to work with. All their contractors are professional, very good and friendly.

Our remodel turned out FABULOUS. Our cabinets and custom fireplace were show stoppers and did wonders for our resale value. Proyecto overall was very responsive and supportive in what can be a stressful project.

My experience working with Proyecto has been a pleasure. They deliver a great product and work hard to gain customer satisfaction. I recommend them to anyone getting ready to start a construction project.

"We have had the pleasure of working with Proyecto as the architect on multiple projects. Their proactive approach, commitment to process, and attention to detail make them an exceptional construction partner. They communicate effectively, anticipate challenges, and collaborate to ensure a smooth project. I highly recommend Proyecto to anyone looking for a skilled and reliable construction team!"

We have worked with Proyecto for many years and they are on our list of preferred builders. They are committed to excellent workmanship, and always offer creative solutions to the many complexities that arise during construction. Thanks Abe, Manuel, and team for all the hard work over the years!

I have the pleasure of working with Proyecto Build from a B to B standpoint. If your looking for a company that cares, than this is your Team. Let’s face it, your California home may be one of your greatest investments. As we operate in unprecedented times you need professional guidance, expert problem solving and exceptional building practices. Abe and his team do just that. At face value their going to build you a beautiful home, but longterm their protecting your family legacy.

I had my bathroom completely redone by Proyecto almost a year ago. They did a great job and at a reasonable price. I was lucky to get their best tile guy, who's work is absolutely spectacular. The entire work was done within the promised time-frame, and the communication between all the parties involved was easy. I would recommend them very highly.

I’ve worked with lots of contractors and construction companies before but these guys are truly the best. Amazing quality and craftsmanship. Communication was perfect and I felt confident in trusting this team with my dream home!

I'm on owner of a historical house in the Claremont neighborhood of Berkeley and after calling and speaking to several contractors selected Proyecto and could not be happier with my decision. They show up when they are supposed to, have excellent communication and did very high quality work within the quote they provided me. Abe who runs the show is a genuine person who clearly knows what he is doing.