Jnj Builders, LLC

Corey Sherman★★★★★ 11 months agoView on Google

I had an amazing experience with JNJ Builders during my home renovation in Miami. John, the owner, was professional, honest, and on top of every detail from start to finish. He grew up in the construction business and truly knows every aspect of it inside and out. His experience working with subcontractors really shows — everything ran smoothly and on schedule. What stood out most was how John took the time to break …

Andrew Cavitolo★★★★★ 11 months agoView on Google

I’ve worked with a lot of builders over the years, but JNJ Builders is on a completely different level. The quality of work, attention to detail, and professionalism are unmatched. Every step of the project was handled with care, transparency, and true craftsmanship. On top of being the best builder I’ve ever come across, he’s also an incredibly good looking Italian man, which doesn’t affect the work, but certainly …

Lawson Taylor★★★★★ 11 months agoView on Google

John and his team are incredible. As an interior designer I have worked with many contractors and JNJ beats them all. They care about every project and doing the best for the client. The quality of the work is also 10/10. Looking forward to doing more projects together!

Graham★★★★★ a year agoView on Google

I recently hired John and JNJ Builders for a renovation project on my townhouse in Miami. I couldn't be happier with the results. From start to finish, the team was incredibly professional, clean, friendly, and efficient. They completed the work on time and their craftsmanship was top notch. If you're in the Miami area and need reliable contractors, I highly recommend JNJ Builders 5 stars all the way!

David DiGregorio★★★★★ a year agoView on Google

I can't recommend these guys enough. Working with John and his crew was an absolute pleasure. Every step of the way their professionalism, attention to detail, and over-delivery made our project easy to manage. Although not doing the work himself as the owner, John stayed intimately involved day to day sharing daily updates on where we were, what was needed, and his professional recommendations. I would absolutely wo…

Read all 17 reviews on Google Reviews and photos from Google, 4 Nov 2026.