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Find Second story addition builders in Calverton

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Sentri Homes

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Sentri Homes

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Approved Pro
1851 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Bond Construction

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Bond Construction

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13 years of experience

Bond Construction is a complete, full service, interior contractor specializing in remodeling and new construction of fine residential and commercial projects in New York City.

Bond Construction is a complete, full service, interior contractor specializing in remodeling and new construction of fine residential and commercial projects in New York City.


Personal Touch Contracting

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Personal Touch Contracting

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41 years of experience

all phases of home improvements ,kitchen and bath renovations, garage and basement conversions

all phases of home improvements ,kitchen and bath renovations, garage and basement conversions


M4 Interiors

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M4 Interiors

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11 years of experience

M4 Interior is New York based multi-disciplinary interior architecture and design studio specializing in residential and commercial renovation planning, design and project management. Our design process is focused on attention to detail, consistency of style and timeless finish and material choices that create a vibe of luxury and elegance. We handle projects with passion and a fair amount of planning to leave no room for mistakes. Over the years we have built a strong team of professionals dedicated to delivering the highest standard of services and product offerings, in order to make sure your investment is one of the best you have ever made.

M4 Interior is New York based multi-disciplinary interior architecture and design studio specializing in residential and commercial renovation planning, design and project management. Our design process is focused on attention to detail, consistency of style and timeless finish and material choices that create a vibe of luxury and elegance. We handle projects with passion and a fair amount of planning to leave no room for mistakes. Over the years we have built a strong team of professionals dedicated to delivering the highest standard of services and product offerings, in order to make sure your investment is one of the best you have ever made.


EAST END FIRE & WATER DAMAGE

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EAST END FIRE & WATER DAMAGE

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26 years of experience

Honest, Local and Reliable. FREE ESTIMATES.

Honest, Local and Reliable. FREE ESTIMATES.


Betty Wasserman Art & Interiors Ltd

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Betty Wasserman Art & Interiors Ltd

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29 years of experience

Betty Wasserman, one of the best New York interior designers as determined by accomplishments as well as industry and media recognition, launched her design business in 1996 by synthesizing 10 years as a New York based private art dealer with a passion for design and architecture. She is committed to a warm and minimalist approach to her interiors. Known for Loft Spaces and Hamptons beach houses; she became notable in Chelsea for renovating her own loft space, which serves as a showcase and testament to her aesthetic.

Betty Wasserman, one of the best New York interior designers as determined by accomplishments as well as industry and media recognition, launched her design business in 1996 by synthesizing 10 years as a New York based private art dealer with a passion for design and architecture. She is committed to a warm and minimalist approach to her interiors. Known for Loft Spaces and Hamptons beach houses; she became notable in Chelsea for renovating her own loft space, which serves as a showcase and testament to her aesthetic.


Lighthouse Building Group

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Lighthouse Building Group

No reviews yet
25 years of experience

Maxons Restorations, Inc.

3.00(
2
)

Maxons Restorations, Inc.

3.00(
2
)
Customers say: Terrific value
35 years of experience

After it all goes wrong, you can trust MAXONS to make it right... When faced with unexpected property damage from fire, smoke, water or mold the first priority is to obtain an immediate emergency restoration response to limit the resulting damage, disruption and costs. The critical first steps taken following a disaster are the key to ensuring a successful recovery. You must also have complete confidence in the restoration company you are entrusting to restore your valuable assets. MAXONS' disaster recovery teams have specialized experience and training to provide you with the expert emergency restoration solutions you need when you need them most. With MAXONS' guaranteed service you can rest assured that one disaster doesn’t lead to another..

After it all goes wrong, you can trust MAXONS to make it right... When faced with unexpected property damage from fire, smoke, water or mold the first priority is to obtain an immediate emergency restoration response to limit the resulting damage, disruption and costs. The critical first steps taken following a disaster are the key to ensuring a successful recovery. You must also have complete confidence in the restoration company you are entrusting to restore your valuable assets. MAXONS' disaster recovery teams have specialized experience and training to provide you with the expert emergency restoration solutions you need when you need them most. With MAXONS' guaranteed service you can rest assured that one disaster doesn’t lead to another..


RB PAVERS OF NY INC.

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RB PAVERS OF NY INC.

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Family owned company. Hardscaping pavers, blue stone walkways and steps, Any masonry jobs.

Family owned company. Hardscaping pavers, blue stone walkways and steps, Any masonry jobs.


Contractor Sandoval Carpentry & Painting

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Contractor Sandoval Carpentry & Painting

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23 years of experience

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

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FAQs for second story addition building service projects in Calverton, NY

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Calverton, NY homeowners’ guide to second story addition building services

From average costs to expert advice, get all the answers you need to get your job done.