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Find Second story addition builders in West Babylon

Avatar for Sentri Homes

Sentri Homes

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Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1804 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


A T L ISLAND INDUSTRIES, INC.

No reviews yet

A T L ISLAND INDUSTRIES, INC.

No reviews yet
35 years of experience

We are top of the line at what we do. We not only look out for the Homeowner/Builder. We provide you with the most updated material knowlege and constantly get schooled on anything new out to the average consumer. You'll not only be impressed with our workmanship, you will be amazed by the care! Give us a call. No project too big or to small. One call does it all!

We are top of the line at what we do. We not only look out for the Homeowner/Builder. We provide you with the most updated material knowlege and constantly get schooled on anything new out to the average consumer. You'll not only be impressed with our workmanship, you will be amazed by the care! Give us a call. No project too big or to small. One call does it all!


Bailey Remodeling

5.00(
6
)

Bailey Remodeling

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family company that offers quality craftsmenship at an affordable price. We believe in always doing our very best. That means going above and beyond to surpass expectations and make sure your home is everything you want it to be.

We are a family company that offers quality craftsmenship at an affordable price. We believe in always doing our very best. That means going above and beyond to surpass expectations and make sure your home is everything you want it to be.


Nepaug River Consulting

No reviews yet

Nepaug River Consulting

No reviews yet
25 years of experience

Sustainability consulting firm.

Sustainability consulting firm.


Avatar for THE GROUT GUY INC.

THE GROUT GUY INC.

4.97(
88
)

THE GROUT GUY INC.

4.97(
88
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

"WE'RE THE BATH AND SHOWER MAINTENANCE EXPERTS." In business since 1995 and we pride ourselves in doing quality work at competitive prices. You don't have to live with unsightly Grout anymore. Call us and we'll make your shower look beautiful again!

"Amazing! Glenn re-grouted a large steam shower and the before and after was incredible. Glenn is very skilled at his work, very diligent and I was thoroughly impressed with the quality of his work. I would highly recommend and will definitely hire again."

Shannon L on October 2019

"WE'RE THE BATH AND SHOWER MAINTENANCE EXPERTS." In business since 1995 and we pride ourselves in doing quality work at competitive prices. You don't have to live with unsightly Grout anymore. Call us and we'll make your shower look beautiful again!

"Amazing! Glenn re-grouted a large steam shower and the before and after was incredible. Glenn is very skilled at his work, very diligent and I was thoroughly impressed with the quality of his work. I would highly recommend and will definitely hire again."

Shannon L on October 2019


The Bullbag/Long Island Division

No reviews yet

The Bullbag/Long Island Division

No reviews yet
13 years of experience

The BULLBAG is the only reusable compactable dumpster bag that is guaranteed for life. It's lightweight, simple to use and easily stores and holds up to 7500 lbs! The BULLBAG is used wherever a dumpster would be used and can be filled with any non-toxic materials, such as building materials, metal, old furniture, broken toys, brush and more! There are NEVER any over weight fees, fuel surcharges or rental costs. The best part, the BULLBAG retails for only $59.00 and is yours forever!

The BULLBAG is the only reusable compactable dumpster bag that is guaranteed for life. It's lightweight, simple to use and easily stores and holds up to 7500 lbs! The BULLBAG is used wherever a dumpster would be used and can be filled with any non-toxic materials, such as building materials, metal, old furniture, broken toys, brush and more! There are NEVER any over weight fees, fuel surcharges or rental costs. The best part, the BULLBAG retails for only $59.00 and is yours forever!


A.Caputo Plumbing & Heating Inc

5.00(
1
)

A.Caputo Plumbing & Heating Inc

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

All phases of plumbing & heating and air conditioning, including high efficiency boilers. New construction and renovations. We provide fast reliable service at affordable prices, we accept all major credit cards. We are certified Navien boiler, water heater installers and are Navien trained service specialists. Call us for a price on a on demand high eff boiler water heater combo 93% efficient with a national grid rebate. Lic and insured

"Andrew was very knowledgeable, efficient, clean, affordable and helpful. He explained everything to me as he worked on the projects I hired him for. He also took extra time to look into other issues I was having that needed parts ordered. He priced them for me and let me know he could come back to install. I will have him come back and would refer him to friends & family."

Jeanette C on September 2019

All phases of plumbing & heating and air conditioning, including high efficiency boilers. New construction and renovations. We provide fast reliable service at affordable prices, we accept all major credit cards. We are certified Navien boiler, water heater installers and are Navien trained service specialists. Call us for a price on a on demand high eff boiler water heater combo 93% efficient with a national grid rebate. Lic and insured

"Andrew was very knowledgeable, efficient, clean, affordable and helpful. He explained everything to me as he worked on the projects I hired him for. He also took extra time to look into other issues I was having that needed parts ordered. He priced them for me and let me know he could come back to install. I will have him come back and would refer him to friends & family."

Jeanette C on September 2019


lally acoustical consulting llc

No reviews yet

lally acoustical consulting llc

No reviews yet
17 years of experience

At lally acoustical consulting, we provide creative, informed, and practical acoustical solutions for design professionals as well as troubleshooting services for noise and vibration problems. lally acoustical consulting is a woman owned business and is an Approved Noise Consultant with the New York City Department of Environmental Protection (NYC DEP).

At lally acoustical consulting, we provide creative, informed, and practical acoustical solutions for design professionals as well as troubleshooting services for noise and vibration problems. lally acoustical consulting is a woman owned business and is an Approved Noise Consultant with the New York City Department of Environmental Protection (NYC DEP).


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

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FAQs for second story addition building service projects in West Babylon, 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 West Babylon, 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.