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Second Floor Addition

Custom Second Floor Additions in Long Island, New York

Double your square footage without sacrificing your yard. Stay in the neighborhood you love with a seamless structural expansion designed for your growing family.

What’s the problem?

Is your home shrinking as your family grows?

You love your community and the local school district. But let’s face it: you are running out of room. Moving in the current New York real estate market is expensive, stressful, and often means leaving behind the community where you belong.

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It shouldn't be a problem

If you are living with cramped living spaces, sharing a bathroom too many, or lacking a dedicated home office, you are not alone. The walls feel like they are closing in, but uprooting your life isn’t the only answer.

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Solution

The Smarter Solution: Build Up, Not Out.

A Second Floor Addition is the ultimate home transformation. Instead of eating into your valuable backyard space with a first-floor extension, going vertical allows you to completely reinvent your home’s layout.

Whether you want to add a luxurious master suite, extra bedrooms for the kids, or a full second story to a Cape or Ranch-style house, TCR Builders specializes in turning your current house into your forever home.

EXPERTISIE

Proven expertise

From West Babylon to Valley Stream, we execute flawless and safe second-story expansions.

SAMLESS

Seamless integration

Your new second floor will look like it was always part of your home’s original design.

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Benefits

The Benefits of Building Up

Discover how a custom vertical expansion maximizes your property’s potential, giving your growing family the exact space they need without compromise.

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More Space

Keep Your Yard

Maximize your indoor living space while preserving your outdoor entertaining areas and gardens.

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Investment

High ROI Investment

Significantly increase your property value and equity by adding highly desirable square footage and bedrooms.

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Customize

Total Customization

Don’t inherit someone else’s design. Create the exact floor plan and high-end finishes your family needs.

Process

Our seamless 3-step build

Adding a second level is a major structural undertaking, but we make it stress-free.

Design

Consultation and architectural design

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We assess your home’s current foundation and structural load capacity. Then, we draft precise blueprints for your new second story that align with your budget and local regulations.

Permits

Permitting and local approvals

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We handle the red tape and secure all necessary building permits required for vertical expansions across Nassau and Suffolk County.

Build

Construction and the final reveal

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Our dedicated crews work efficiently to safely remove the existing roof, build the new structure, and get your home “weather-tight” as quickly as possible before moving to the high-end interior finishes.

Authority

Why TCR Builders is Long Island’s trusted general contractor

Removing a roof and adding a second story requires more than just basic carpentry; it demands elite structural engineering. We don’t just build, we integrate.

With decades of combined experience navigating the strict zoning laws and building codes of Nassau and Suffolk counties, TCR Builders ensures your existing foundation can safely support the new load. We guarantee a flawless architectural match so your addition looks like it was always meant to be there.

STRUCTURAL

Structurally Sound

Expertly engineered to ensure your existing foundation safely supports the new vertical load.

PERMITS

Fully Permitted

We navigate all complex zoning laws and secure the strict building permits required in Long Island.

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Don't settle

Get the space your family deserves, increase your home’s equity, and stay right where you belong by building up

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Transform your space

Get the space your family deserves, increase your home’s equity, and stay right where you belong.

Doubts

FAQ’s

Can my current foundation and walls support a second floor?

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In most cases, yes, but it requires a professional structural assessment. Before any blueprints are drawn, our engineers evaluate your home’s existing foundation and first-floor framing to ensure it can safely handle the additional weight. If structural reinforcements are needed, we handle them seamlessly as part of the build.

Do we have to move out during the construction of a second story?

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Because adding a second floor requires removing your existing roof and doing major structural work above your living space, many homeowners choose to relocate temporarily for safety, comfort, and speed of construction. We will assess your specific layout during the consultation and give you honest advice on the safest and least disruptive option for your family.

How long will my home be exposed to the weather when the roof comes off?

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Protecting your existing home is our highest priority. We meticulously plan the “roof-off” phase around the forecast. Once the original roof is removed, our framing crews work aggressively to build the new structure and get your home “weather-tight” (sheathed and wrapped) within a matter of days, keeping the rest of your house safe from the elements.

Will the new second floor look like it was just "tacked on"?

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Absolutely not. The hallmark of a high-quality second-story addition is that it looks like your home was originally built that way. We specialize in complete exterior transformations. Whether you are converting a Ranch or a Cape Cod, we perfectly blend the new rooflines, siding, and windows to give you stunning, cohesive curb appeal.


Do I need to hire an architect first, or do you handle that?

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You don’t need to hire an outside architect. TCR Builders provides comprehensive design-build services. We manage the entire process, from drafting the initial architectural blueprints and engineering plans to building the final structure.


Do you handle the building permits and zoning approvals for a second floor?

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Yes. Any structural work in Nassau or Suffolk County requires building permits and town approvals. Adding a full second level is heavily regulated by local zoning laws, especially regarding maximum building heights and property setbacks. TCR Builders handles the entire permitting process to ensure your project meets all local zoning laws and building codes. You won’t have to navigate the town bureaucracy; our team manages everything from submitting the architectural blueprints to securing the final approvals.


Coverage

Ready to expand your living space

Contact TCR Builders today for a feasibility consultation and let’s discuss your custom second floor addition project.

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Omar A.
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Very attentive, extremely trustworthy, and responsive. They met or outperformed estimates on costs and time!
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Nelly D'Onofrio
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We hired TCR Builders to build a portico to our house. The company manager communicated with us at every step of the project. The company had different specialized workers for different parts of the project. They showed up on time, were very professional and worked hard, cleaned up the area, and completed the job on time. Our portico looks even better than we initially envisioned it. We are very happy with the result. Thank you, TCR Builders!!!! We recommend this company to anyone who wants to have a professional construction work done their house. They are simply the best!!!
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Kasimbi Hope
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God let me to Sam and his team. You won’t regret it to hire this company. Ernesto was an excellent project manager. From beginning to end. Thank you so much.
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Luis Rodrigues
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TCR crew does a very professional job from start to finish, I recommend to my family and friends to try their services, they won't regret it.
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Sebastian LoGrasso
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Great Quality. Responsive. Fair Price. 10/10 Recommended!
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Petronila Medrano
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Bien bien
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Zain Pinto
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All my wife wanted for Christmas was a home gym. Sam, Ernesto and the whole crew went above and beyond and created something amazing that we are beyond proud to call our own! The gym looks even more incredible than I could have ever imagined. They worked quick but very efficiently. Everyone was very professional and respectful to our home. We are beyond happy with the final result. They really did an incredible job!
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Michael Aguggia
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Very professional, polite and responsive. We got other estimates and they were by far the best price. I would highly recommend them!
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Crystal Ho
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TCR/Sam was recommended by a friend who had them did some work for her. At the time my friend said "they are great and very diligent". That's absolutely right on after we had TCR replaced a few windows for us. Our current windows are so old that we couldn't even identify the manufactory, Sam/TCR was able to get a very close match- no one will be able to tell they are different. Sam is great to provide professional advise but also put himself in our shoe. They work with our budget and schedule. The guys did the work were professional and clean up after themselves. Great follow up and communication from Sam and his crew. Very happy with the work. Will definitely use them again for any future project.