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Find Second story addition builders in Seaford

Avatar for Sentri Homes

Sentri Homes

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Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2333 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.


rams home improvement

No reviews yet

rams home improvement

No reviews yet
41 years of experience

work alone or with 1 or 2 helpers.charge by the hour or the amount of work

work alone or with 1 or 2 helpers.charge by the hour or the amount of work


Loftman Contracting

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Loftman Contracting

No reviews yet

Project Management Inc.

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Project Management Inc.

No reviews yet
12 years of experience

Don't start your renovation project without consulting with Project Management Inc. We protect you against cost over runs, delays and contractor mistakes.

Don't start your renovation project without consulting with Project Management Inc. We protect you against cost over runs, delays and contractor mistakes.


United Custom Made Furniture

4.75(
4
)

United Custom Made Furniture

4.75(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Betty Wasserman Art & Interiors Ltd

No reviews yet

Betty Wasserman Art & Interiors Ltd

No reviews yet
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.


Wallace Roofing and Construction

No reviews yet

Wallace Roofing and Construction

No reviews yet
54 years of experience

Fully registered, licensed and insured. Family business with over 40 years of experience in the tri-State area and Massachusetts. A hard-working, solid Irish guy that actually knows what he's doing. Son setting up shop in North Jersey and the NY area. Looking for new business so clients will be getting great value for Wallace Construction's experience and quality.

Fully registered, licensed and insured. Family business with over 40 years of experience in the tri-State area and Massachusetts. A hard-working, solid Irish guy that actually knows what he's doing. Son setting up shop in North Jersey and the NY area. Looking for new business so clients will be getting great value for Wallace Construction's experience and quality.


Dynamic Kitchens & Furniture

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Dynamic Kitchens & Furniture

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Dynamic Kitchens & Furniture in Copiague, NY, builds custom kitchens and bathroom vanities. Our business is family-owned-and-operated.

Dynamic Kitchens & Furniture in Copiague, NY, builds custom kitchens and bathroom vanities. Our business is family-owned-and-operated.


Avatar for YC Renovation Corp

YC Renovation Corp

5.00(
3
)

YC Renovation Corp

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our website: www.yongchangconstruction.com YC RENOVATION CORP. is a full service interior renovation firm serving the Greater New York area for residential and lite commercial market. Being bonded and insured, we are licensed by the New York City DCA and EPA (Federal Environmental Protection Agency). we specialized in Kitchen, Bathroom remodeling and all related service including but not limited to: Ktichen & Bathroom Remodeling Ceramic & Natural stone tiling, Countertop installation Finish Carpentry: Wood Flooring, Doors & Windows, Crown & Base molding Wall Solution: Skim coating, Framing, Sheetrock and Painting Related Electric & Plumbing Work please call 347-476-9002(Michael Zhang) Working with you every step of the way to create a home that is truly enjoyable and functional for your family is important to us. We know renovation projects can be stressful and sometimes overwhelming, but we hope our enthusiasm and commitment to your project reassures you and allows you to enjoy the process as much as we do. Schedule a consultation and let us answer your questions and discuss the best options for your project. Our LIC#2047423-DCA EPA# R-I-74543-19-00079

"Amazing service and honest workers, also the finishing result is unbelievable! I have been using their service since I moved to Brooklyn in 2015. They are my go-person when I need to fix my house. Strong recommend!"

yen t on August 2023

Our website: www.yongchangconstruction.com YC RENOVATION CORP. is a full service interior renovation firm serving the Greater New York area for residential and lite commercial market. Being bonded and insured, we are licensed by the New York City DCA and EPA (Federal Environmental Protection Agency). we specialized in Kitchen, Bathroom remodeling and all related service including but not limited to: Ktichen & Bathroom Remodeling Ceramic & Natural stone tiling, Countertop installation Finish Carpentry: Wood Flooring, Doors & Windows, Crown & Base molding Wall Solution: Skim coating, Framing, Sheetrock and Painting Related Electric & Plumbing Work please call 347-476-9002(Michael Zhang) Working with you every step of the way to create a home that is truly enjoyable and functional for your family is important to us. We know renovation projects can be stressful and sometimes overwhelming, but we hope our enthusiasm and commitment to your project reassures you and allows you to enjoy the process as much as we do. Schedule a consultation and let us answer your questions and discuss the best options for your project. Our LIC#2047423-DCA EPA# R-I-74543-19-00079

"Amazing service and honest workers, also the finishing result is unbelievable! I have been using their service since I moved to Brooklyn in 2015. They are my go-person when I need to fix my house. Strong recommend!"

yen t on August 2023


Contractor Sandoval Carpentry & Painting

No reviews yet

Contractor Sandoval Carpentry & Painting

No reviews yet
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 Seaford, 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 Seaford, 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.