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Attic remodelers in Bay Shore

Avatar for Argueta's Construction

Argueta's Construction

21 Winfield Ave.
5.00(
25
)
•Approved Pro

Argueta's Construction

21 Winfield Ave.
5.00(
25
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
525 local quotes requested

Locally owned company with over 23 years of experience making your outdoor spaces a dream come true. We specialize only on new install!! We don’t do repairs!!! Family owned and operated, owner on site for all projects from start to finish. We take pride in making your outdoor space another place to enjoy your friends and family.

"Argueta Construction did my driveway, walkway, stoop, lightning and fence. They deliver a quality work, using quality materiales and creativity, with passion for details in timely manner and with a fair price, finding a quick solution for every single issue. 100% recommended."

Alejandro R on March 2024

Locally owned company with over 23 years of experience making your outdoor spaces a dream come true. We specialize only on new install!! We don’t do repairs!!! Family owned and operated, owner on site for all projects from start to finish. We take pride in making your outdoor space another place to enjoy your friends and family.

"Argueta Construction did my driveway, walkway, stoop, lightning and fence. They deliver a quality work, using quality materiales and creativity, with passion for details in timely manner and with a fair price, finding a quick solution for every single issue. 100% recommended."

Alejandro R on March 2024

Avatar for Islandwide Contracting

Islandwide Contracting

2226 1st Ave
5.00(
3
)
•Approved Pro

Islandwide Contracting

2226 1st Ave
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
594 local quotes requested

​At Islandwide Contracting LLC, we have been proudly serving Suffolk County and surrounding areas since 2019, bringing over 30 years of combined experience to every project. Our comprehensive range of residential and commercial construction services includes interior and exterior work, such as medical offices, restaurants, urgent care facilities, dormers, and extensions. We specialize in bathroom and kitchen renovations, as well as basement transformations. Contact us today for a free estimate at 631-779-9277, and let us help you build the dream you envision. ​**At Islandwide Contracting, we deeply appreciate the dedication and sacrifices of our military personnel, first responders, and senior citizens. As a token of our gratitude, we are proud to offer special discounts tailored specifically for these esteemed groups. Please inquire about these exclusive offers when you contact us, and let us assist you in bringing your vision to life.**

"Excellent. Workers were neat respectful and I was very happy with the results I will be using the company again for any work needed in my home."

Cathy V on June 2025

​At Islandwide Contracting LLC, we have been proudly serving Suffolk County and surrounding areas since 2019, bringing over 30 years of combined experience to every project. Our comprehensive range of residential and commercial construction services includes interior and exterior work, such as medical offices, restaurants, urgent care facilities, dormers, and extensions. We specialize in bathroom and kitchen renovations, as well as basement transformations. Contact us today for a free estimate at 631-779-9277, and let us help you build the dream you envision. ​**At Islandwide Contracting, we deeply appreciate the dedication and sacrifices of our military personnel, first responders, and senior citizens. As a token of our gratitude, we are proud to offer special discounts tailored specifically for these esteemed groups. Please inquire about these exclusive offers when you contact us, and let us assist you in bringing your vision to life.**

"Excellent. Workers were neat respectful and I was very happy with the results I will be using the company again for any work needed in my home."

Cathy V on June 2025

Avatar for A.S.M. Home Improvements

A.S.M. Home Improvements

3026 N Ocean Ave
5.00(
7
)
•Approved Pro

A.S.M. Home Improvements

3026 N Ocean Ave
5.00(
7
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1449 local quotes requested

We are family owned and operated with over 25 years experience remodeling homes. We pride ourselves on offering a quality product and professional service tailored to your needs. Take a look at our previous work and contact us to discuss your next remodeling project today!.

"Anthony is the consummate professional. He worked with us to design a porch that not only looks outstanding but adds curb appeal and value to our home we never could have imagined. He is efficient, neat, completely open to last minute "hey we forgot but could you...", incredibly excellent at everything he does (he's also done for us internal painting, fixed floor planks etc) and most important is that he is just the nicest person with whom to work on home projects. Highly recommend."

judy m on July 2025

We are family owned and operated with over 25 years experience remodeling homes. We pride ourselves on offering a quality product and professional service tailored to your needs. Take a look at our previous work and contact us to discuss your next remodeling project today!.

"Anthony is the consummate professional. He worked with us to design a porch that not only looks outstanding but adds curb appeal and value to our home we never could have imagined. He is efficient, neat, completely open to last minute "hey we forgot but could you...", incredibly excellent at everything he does (he's also done for us internal painting, fixed floor planks etc) and most important is that he is just the nicest person with whom to work on home projects. Highly recommend."

judy m on July 2025

Avatar for JBL HOME IMPROVEMENTS INC

JBL HOME IMPROVEMENTS INC

PO BOX 584
4.67(
257
)
•Approved Pro

JBL HOME IMPROVEMENTS INC

PO BOX 584
4.67(
257
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1003 local quotes requested

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"I am very pleased with my remodel. Dave was professional and his crew were on time, worked every day and took care of my house like it was their own!"

Jennie D on July 2025

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"I am very pleased with my remodel. Dave was professional and his crew were on time, worked every day and took care of my house like it was their own!"

Jennie D on July 2025

Master Remodelers

Covering Suffolk County
5.00(
7
)
•Approved Pro

Master Remodelers

Covering Suffolk County
5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
707 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"

Kathleen M on May 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"

Kathleen M on May 2025

Avatar for Hampton Bay Construction - Babylon Bay Construction

Hampton Bay Construction - Babylon Bay Construction

280 Central Ave
4.94(
98
)
•Approved Pro

Hampton Bay Construction - Babylon Bay Construction

280 Central Ave
4.94(
98
)
•Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1734 local quotes requested

Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.

"We selected Babylon Bay/Hampton Bay Construction after numerous on line searches and discussions with friends about their experiences with contractors. Our major kitchen renovation was completed on schedule with perfect results so we are confident that we made the correct decision. AJ, the owner, was great at communicating and keeping us informed at all times as our texts and emails were usually answered within a few minutes. In fact he developed the flu half way through the project but he still managed to communicate with us daily. He, or his project manager, Sam, were on site every day to meet with workers and to review progress. AJ is very detail oriented and made great suggestions as the project progressed. Our renovation involved a significant demo and not only replacement of floors, new countertops and backsplash but also major electrical and plumbing work. Every member of his crew or his subs were polite, responsive and obviously proud of their work and all seemed to have a great relationship with A.J. I know his company does a lot of high end work in the Hamptons but I was impressed by the reasonable cost of our renovation. His estimate was very detailed and specific and he made adjustments to it as we altered the project slightly. AJ arrived to inspect once the renovation was completed and to provide an immediate refund because we changed an electrical upgrade. I have nothing but praise for Babylon Bay Construction and would not hesitate to have AJ’s company do additional work in our home or to recommend him to friends."

Bob P on March 2020

Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.

"We selected Babylon Bay/Hampton Bay Construction after numerous on line searches and discussions with friends about their experiences with contractors. Our major kitchen renovation was completed on schedule with perfect results so we are confident that we made the correct decision. AJ, the owner, was great at communicating and keeping us informed at all times as our texts and emails were usually answered within a few minutes. In fact he developed the flu half way through the project but he still managed to communicate with us daily. He, or his project manager, Sam, were on site every day to meet with workers and to review progress. AJ is very detail oriented and made great suggestions as the project progressed. Our renovation involved a significant demo and not only replacement of floors, new countertops and backsplash but also major electrical and plumbing work. Every member of his crew or his subs were polite, responsive and obviously proud of their work and all seemed to have a great relationship with A.J. I know his company does a lot of high end work in the Hamptons but I was impressed by the reasonable cost of our renovation. His estimate was very detailed and specific and he made adjustments to it as we altered the project slightly. AJ arrived to inspect once the renovation was completed and to provide an immediate refund because we changed an electrical upgrade. I have nothing but praise for Babylon Bay Construction and would not hesitate to have AJ’s company do additional work in our home or to recommend him to friends."

Bob P on March 2020

Avatar for QC Construction

QC Construction

3 Valley Stream Street
5.00(
2
)
•Approved Pro

QC Construction

3 Valley Stream Street
5.00(
2
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We specialize in interior finish work such as: kitchen and bath remodels, basements, crown molding, trim work, built-ins, and more! We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Install went according to plan. The contractor was clean, organized, and on time. I would definitely use him again for any of my contracting needs."

Liam K on October 2024

We specialize in interior finish work such as: kitchen and bath remodels, basements, crown molding, trim work, built-ins, and more! We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Install went according to plan. The contractor was clean, organized, and on time. I would definitely use him again for any of my contracting needs."

Liam K on October 2024

Top Gun Kitchen & Cabinets

110 Brook Ave C
4.78(
18
)
•Approved Pro

Top Gun Kitchen & Cabinets

110 Brook Ave C
4.78(
18
)
•Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
836 local quotes requested

Full service Kitchen Remodeling company. Specializing in cabinet painting and kitchen face lifts with over 25 years experience. Free consultations. ZERO pressure sales. Let us save you thousands. Call today.

"The job did not go well because he did not give an itemized list of the materials that he needed to paint my door and any other work he would do.This is an insurance claim."

Jane L on August 2025

Full service Kitchen Remodeling company. Specializing in cabinet painting and kitchen face lifts with over 25 years experience. Free consultations. ZERO pressure sales. Let us save you thousands. Call today.

"The job did not go well because he did not give an itemized list of the materials that he needed to paint my door and any other work he would do.This is an insurance claim."

Jane L on August 2025

Avatar for SMG Home Services

SMG Home Services

1905 RT-112
5.00(
10
)
•Approved Pro

SMG Home Services

1905 RT-112
5.00(
10
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
540 local quotes requested

WELCOME! We are so glad you are here! At SMG Home Services we truly are a Full-Service Licensed & Insured Home Improvement Company. We take pride in transforming homes & spaces with top-quality craftsmanship & exceptional customer service. We specialize in everything from Water damage Restoration to Remodeling, Carpentry, Painting, & all handyman services. SMG Home Services will be there for every phase! Whether you need mold removal, minor repairs or a complete renovation, our experienced team is committed to delivering outstanding results tailored to your vision & budget, Guaranteed!

"They were a great choice! I will use them whenever I have new projects for my house. Gave us a quote which was reasonable. Did the work + on time, and the job came out great. Definitely a great company!"

ERIC F on March 2025

WELCOME! We are so glad you are here! At SMG Home Services we truly are a Full-Service Licensed & Insured Home Improvement Company. We take pride in transforming homes & spaces with top-quality craftsmanship & exceptional customer service. We specialize in everything from Water damage Restoration to Remodeling, Carpentry, Painting, & all handyman services. SMG Home Services will be there for every phase! Whether you need mold removal, minor repairs or a complete renovation, our experienced team is committed to delivering outstanding results tailored to your vision & budget, Guaranteed!

"They were a great choice! I will use them whenever I have new projects for my house. Gave us a quote which was reasonable. Did the work + on time, and the job came out great. Definitely a great company!"

ERIC F on March 2025

Avatar for SCI Construction Group

SCI Construction Group

165 Eads Street
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

SCI Construction Group

165 Eads Street
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
210 local quotes requested

Family owned business with over 20 years of experience handling all your Remodeling Needs for residential and commercial- Kitchen and Bathrooms, Room Additions, Basements, etc.

Family owned business with over 20 years of experience handling all your Remodeling Needs for residential and commercial- Kitchen and Bathrooms, Room Additions, Basements, etc.

...
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FAQs for attic remodeling projects in Bay Shore, NY

A loft conversion turns your unused attic or loft into a functional living space, like a bedroom or home office. Adding walls, ceilings, lighting, and even plumbing seamlessly integrates the new room with the rest of your home. It's a practical way to expand your living area and boost your property's value.

A loft is a finished and integrated living space created by converting an attic, while an attic is an isolated, unfinished area under the roof. The loft conversion process installs proper walls, ceilings, and utilities, transforming the space into a usable room that adds value to the home. In contrast, an attic remains largely unmodified and is typically reserved for storage.

Planning permission is required for a loft conversion because the project alters the structure and must meet strict building codes. A building permit, costing between $500 and $3,000, and mechanical permits, costing between $10 and $500 each, are mandatory. This regulatory process ensures safety, adherence to design standards, and the home's overall integrity during conversion.

A loft conversion takes several weeks because the project involves multiple phases, from design to finishing. The process requires careful planning, obtaining permits, executing structural changes, installing utilities, and completing final decorative work to ensure the converted area meets building codes and the homeowner’s requirements.

Choosing an alternative project instead of a loft conversion can be advantageous when a less complex project's return on investment is higher. Homeowners may opt for improvements like upgrading doors, windows, or adding a deck because these projects demand lower overall costs and fewer structural changes. Such alternatives can enhance home value and functionality with a more streamlined process.

The Bay Shore, NY homeowners’ guide to attic remodelings

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

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