Montclair Construction & Structural Inc.

Paul Trueblood

4 months ago

I have been doing business with Montclair Construction for 14 years for a wide variety of services. They have always done high quality work on time, and if anything goes wrong along the way, they see to it that it is made right.

Anthony Alexander Harrison

5 years ago

I had them replace the flooring and drainage system for an interior courtyard in our home. They provided a fair and detailed estimate within 24 hours of coming to discuss the project and were able to start the project sooner than anticipated. The crew -- led by Eduardo Guzman -- worked very hard and diligently throughout the project. When they encountered a major -- and unanticipated problem with the drainage system -- the onsite crew worked tirelessly to solve it, saving us a tremendous amount of money by avoiding bringing in a drainage specialist. Despite these problems, they finished the job on time and very close to the original estimate. The quality of their work and the attention to smallest details was extremely impressive. I wouldn't hesitate to hire them again for any construction project.

Chris Zaballos

3 months ago

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.

Franchaska E Bridgett

Edited a year ago

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!!!

Alison Han

7 months ago

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.

John Cypher

11 months ago

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!

cz nie

2 months ago

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. Dia

John Hartono

6 months ago

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!

Christopher Beam

5 months ago

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 ---

Kate Hazura [Gollogly]

2 months ago

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.