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Find Second story addition builders in New-York

Avatar for Mayanda

Mayanda

4.97(
33
)
Approved Pro

Mayanda

4.97(
33
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
752 local quotes requested

Mayanda Home Improvement, Inc. is a licensed and insured family company in the heart of Brooklyn, New York. Since 2002 we have worked serving New York City & surroundings, with vast experience in interior renovation in houses, offices, and commercial businesses. Commitment to excellence motivates us, and we invest the effort and knowledge to obtain our client's satisfaction and happiness. With years of experience in the construction field, we would make Mayanda's difference by helping you with all the advisory processes. The Mayanda difference is the ability to deliver more than just the four walls of any space; it's the ability to give attention to the temperature, the acoustics, the lighting, and the fine finish. The ability to take your design to convert any space into an elegant, cozy, or entertaining area. The Mayanda difference is the ability to coordinate the builder trades because the functionality of any space starts before any wall is built. Having resources in all areas provides proficiency in the following services: Crown molding and molding design, faux and textured finishes, plumbing and HVAC, electrical and lighting, masonry and paving.

"The finished product was high quality. The team was a pleasure to work with- great customer service. They always arrived on time and finished the work quickly."

Ben D on November 2025

Mayanda Home Improvement, Inc. is a licensed and insured family company in the heart of Brooklyn, New York. Since 2002 we have worked serving New York City & surroundings, with vast experience in interior renovation in houses, offices, and commercial businesses. Commitment to excellence motivates us, and we invest the effort and knowledge to obtain our client's satisfaction and happiness. With years of experience in the construction field, we would make Mayanda's difference by helping you with all the advisory processes. The Mayanda difference is the ability to deliver more than just the four walls of any space; it's the ability to give attention to the temperature, the acoustics, the lighting, and the fine finish. The ability to take your design to convert any space into an elegant, cozy, or entertaining area. The Mayanda difference is the ability to coordinate the builder trades because the functionality of any space starts before any wall is built. Having resources in all areas provides proficiency in the following services: Crown molding and molding design, faux and textured finishes, plumbing and HVAC, electrical and lighting, masonry and paving.

"The finished product was high quality. The team was a pleasure to work with- great customer service. They always arrived on time and finished the work quickly."

Ben D on November 2025


Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1664 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.


L & L Home & Building Maintenance

No reviews yet

L & L Home & Building Maintenance

No reviews yet
Free onsite estimate

GENERAL CONTRACTOR, BUILDING AND HOME MAINTENANCE

GENERAL CONTRACTOR, BUILDING AND HOME MAINTENANCE


Avatar for PEC FLOORS

PEC FLOORS

5.00(
15
)

PEC FLOORS

5.00(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We handle all of your epoxy and concrete/polished concrete floor needs with great care. We will treat your home as we would treat our own. With over 10 years of experience the industry, we are the experts you need to take care of your home or business. Give PEC Floors, LLC a call today, we look forward to working with you!

"I called PEC floors, based on their positive reviews on multiple "review" websites. I needed them tio do an epoxy/flake floor topping on my Brooklyn basement floor which was just old raw concrete. Their communication, Jonathan especially, was excellent, throughout the job. Even when unexpected problems in timing occurred, there was excellent communication from Shay. The issue was resolved and work was completed as originally scheduled. Their price was what I considered fair and the work was done on time, on budget and in a professional manner. The basement looks great. The color flake we chose was called "Cabin Fever", 2020 appropriate, LOL. Pics included. Thank you PEC."

Eric S on January 2021

We handle all of your epoxy and concrete/polished concrete floor needs with great care. We will treat your home as we would treat our own. With over 10 years of experience the industry, we are the experts you need to take care of your home or business. Give PEC Floors, LLC a call today, we look forward to working with you!

"I called PEC floors, based on their positive reviews on multiple "review" websites. I needed them tio do an epoxy/flake floor topping on my Brooklyn basement floor which was just old raw concrete. Their communication, Jonathan especially, was excellent, throughout the job. Even when unexpected problems in timing occurred, there was excellent communication from Shay. The issue was resolved and work was completed as originally scheduled. Their price was what I considered fair and the work was done on time, on budget and in a professional manner. The basement looks great. The color flake we chose was called "Cabin Fever", 2020 appropriate, LOL. Pics included. Thank you PEC."

Eric S on January 2021


Nastasi William Builders Inc

No reviews yet

Nastasi William Builders Inc

No reviews yet
Free onsite estimate

For over 30 years, William Nastasi Builders, Inc. has provided home and commercial property owners with outstanding construction and general contracting throughout central New Jersey. The company's experience and quality has been rewarded with winning numerous building awards for a variety of projects. Focusing on renovations, custom homes and other new construction projects, William Nastasi Builders, Inc. offers a variety of services, including general contracting and project management. Being detail oriented and hands on is the foundation of the project oversight you will receive. We pride ourselves in completing every project on time, on budget and with no checklists. By combining experience, cost effective ideas, quality materials and workmanship you will be as satisfied with your project as were the numerous past custom home owners and clients. William Nastasi Builders, Inc. handles everything from beginning to end on your New Jersey remodeling project. Our team of remodeling pros will get your job finished to your satisfaction. We proudly serve Clinton Township, Lebanon Township, Deleware Township, Far Hills, and Flemington Licenses / Credentials - • Registered Builder - State of New Jersey • Home Improvement License - State of New Jersey • Home Improvement License - State of Pennsylvania Call us today!

For over 30 years, William Nastasi Builders, Inc. has provided home and commercial property owners with outstanding construction and general contracting throughout central New Jersey. The company's experience and quality has been rewarded with winning numerous building awards for a variety of projects. Focusing on renovations, custom homes and other new construction projects, William Nastasi Builders, Inc. offers a variety of services, including general contracting and project management. Being detail oriented and hands on is the foundation of the project oversight you will receive. We pride ourselves in completing every project on time, on budget and with no checklists. By combining experience, cost effective ideas, quality materials and workmanship you will be as satisfied with your project as were the numerous past custom home owners and clients. William Nastasi Builders, Inc. handles everything from beginning to end on your New Jersey remodeling project. Our team of remodeling pros will get your job finished to your satisfaction. We proudly serve Clinton Township, Lebanon Township, Deleware Township, Far Hills, and Flemington Licenses / Credentials - • Registered Builder - State of New Jersey • Home Improvement License - State of New Jersey • Home Improvement License - State of Pennsylvania Call us today!


Nepaug River Consulting

No reviews yet

Nepaug River Consulting

No reviews yet
25 years of experience

Sustainability consulting firm.

Sustainability consulting firm.


BDK Construction LLC.

No reviews yet

BDK Construction LLC.

No reviews yet
19 years of experience

Growing construction company able to complete all phases of new and old construction

Growing construction company able to complete all phases of new and old construction


Precision Tile, Marble & Stonework Inc.

5.00(
1
)

Precision Tile, Marble & Stonework Inc.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

we take full responsibility for the completion of rack project, taking care to deliver the highest standards of quality we've come to be known for. It you believe your home construction and/or home remodeling project deserves nothing but the best, choose the trusted construction and masonry experts at Precision Tile, Marble & Stonework Imc. To deliver outstanding work that perfectly suits your needs. Tha work we deliver doesn't just look good, they also provide more value for your property and sure o stand the test of time .

we take full responsibility for the completion of rack project, taking care to deliver the highest standards of quality we've come to be known for. It you believe your home construction and/or home remodeling project deserves nothing but the best, choose the trusted construction and masonry experts at Precision Tile, Marble & Stonework Imc. To deliver outstanding work that perfectly suits your needs. Tha work we deliver doesn't just look good, they also provide more value for your property and sure o stand the test of time .


T. Walsh Inc.

5.00(
1
)

T. Walsh Inc.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Gereral Contractor Full Service Home builder and remodeler/ Commerical work

Gereral Contractor Full Service Home builder and remodeler/ Commerical work


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

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FAQs for second story addition building service projects in New-York, 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 New-York, 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.