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Since 1907

Our family has led people and businesses through this process time and time again


At Heidtmann & Sons, we take each project personally. We know what it’s like to face a daunting task, maybe tackle something big for the first time. We’ve been doing it for generations. Our family has led people and businesses through this process time and time again, and has the history to prove it. Whether you’re renovating or building for the first time, or working on a commercial development, it’s important to work with a skilled group, familiar with all the ins and outs of local regulations. For over 100 years the Heidtmann family has been building homes and exceeding expectations on Long Island -- we know what we’re doing.

Our Process

We respect the intersections of creative visions, project timelines, and pragmatic budgets. Our team works with you to offer cost consulting services, prepare realistic but rigorous deadlines, and execute fine construction details. We can order and coordinate timely delivery of all lead time items including but not limited to speciality fixtures for lighting and plumbing, custom ordered tile, counter surfaces or even stone.

We take the time up front to layout all the details, and outline your building strategy. It’s important to us to get your project done right, the first time.


Business built on the foundation of family.

Our Reputation

Our team has been involved in building private custom homes as well as LEED certified mixed use in the Hamptons and on the North Fork for decades. We bring our legacy of expertise, experience, and dedication to every project we approach.

Let us be the expert of your project, so you can focus on the rest of your world.

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