JZ Development · Long Island

Long Island homes. Built with care.

Masonry, concrete, and renovations for the way you want to live. Serving Nassau and Suffolk Counties.

Local contractor · Residential & commercial projects

Start with your space

What would you like to improve?

Find the right service, then explore projects that show how the work comes together.

A closer look

Explore project photos, construction stages, and the details behind the result.

The people behind the work

Joseph Zamboli

JZ Development & Management
Serving Long Island homeowners and businesses.

Talk through your project
Share the space, priorities, and timing.
Agree on the scope
Review the work and estimate before getting started.
Build & walk through
Stay in touch through the work and review the finished details.

Customer comments

“JZ Development transformed our outdated kitchen into a stunning modern space. Their attention to detail and professionalism exceeded our expectations.”
Michael R.Nassau County · Kitchen remodel
“From start to finish, the team was professional, communicative, and delivered exceptional quality work on our foundation repair project.”
Sarah K.Suffolk County · Foundation repair

1 of 2 comments

Your next project

Tell us what you have in mind, where the project is, and when you’d like to start.

Review capabilities and send a bid or subcontracting inquiry.