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Attic remodelers in Oyster Bay

Avatar for Starkie Brothers Landscaping Inc

Starkie Brothers Landscaping Inc

703 Main St
4.95(
39
)
•Approved Pro

Starkie Brothers Landscaping Inc

703 Main St
4.95(
39
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
556 local quotes requested

Award Winning Landscape Plantings, Construction & Masonry Designs for Over 40 Years! Our special talent is in developing our clients' visions - adding a spark of creativity to develop functional, high quality exterior living spaces. Our horticulturists, designers and architects insure that your landscape project will be a living, growing investment. Starkie Brothers grows 30 acres of ornamental trees and shrubs on the North Fork of Long Island. As commercial growers, we offer our clients several important benefits- better prices, high quality, and hearty Long Island Grown plants. WE DESIGN IT! WE PLANT IT! WE BUILD IT! WE GUARANTEE IT! Landscape Plantings...Design & Installation...Stone Veneer...BBQ's, Outdoor Kitchens, Pizza Ovens, Fireplaces, & Fire Pits...Poolside & Accents, Pergolas, Pavilions, & Gazebo's...Masonry Entrances, Driveways, Walks, Patios, Pools & Spas. Residential & Commercial - Licensed & Insured

"I love my backyard! John Starkie drew up the landscape design plans and kept me informed before, during and after planting. All work was completed in only 2 days including a repair to my patio pavers. He is passionate and educated about what he does and makes sure you know how to maintain your landscape. Johns crew removed a tree stump for free just to improve the look of the project. All work exceeded my expectation!!!"

Denise M on July 2023

Award Winning Landscape Plantings, Construction & Masonry Designs for Over 40 Years! Our special talent is in developing our clients' visions - adding a spark of creativity to develop functional, high quality exterior living spaces. Our horticulturists, designers and architects insure that your landscape project will be a living, growing investment. Starkie Brothers grows 30 acres of ornamental trees and shrubs on the North Fork of Long Island. As commercial growers, we offer our clients several important benefits- better prices, high quality, and hearty Long Island Grown plants. WE DESIGN IT! WE PLANT IT! WE BUILD IT! WE GUARANTEE IT! Landscape Plantings...Design & Installation...Stone Veneer...BBQ's, Outdoor Kitchens, Pizza Ovens, Fireplaces, & Fire Pits...Poolside & Accents, Pergolas, Pavilions, & Gazebo's...Masonry Entrances, Driveways, Walks, Patios, Pools & Spas. Residential & Commercial - Licensed & Insured

"I love my backyard! John Starkie drew up the landscape design plans and kept me informed before, during and after planting. All work was completed in only 2 days including a repair to my patio pavers. He is passionate and educated about what he does and makes sure you know how to maintain your landscape. Johns crew removed a tree stump for free just to improve the look of the project. All work exceeded my expectation!!!"

Denise M on July 2023

Avatar for AR Home Construction

AR Home Construction

25 Berry Hill Rd
5.00(
29
)
•Approved Pro

AR Home Construction

25 Berry Hill Rd
5.00(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
525 local quotes requested

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

"I can’t say enough about Tommy and his team, he was thorough and precise through every step of the way. Phase 1 was a full house renovation, master bath/bedroom, kitchen, dining/living, and great room. Tommy was a part of each phase which included a beautiful stone buildout in our great room, full replacement of windows, new flooring, cabinets & appliances, and a resort style bathroom. Phase 2 focused on exterior, new siding and gutters. Tommy’s attention to detail unlike any other contractor we had out for estimates and my wife loved his boutique like services at the final phase of the job, including bringing in a full cleaning crew. I will continue to recommend Tommy, and have recommended Tommy to a number of friends who all have high praises."

Billy C on November 2022

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

"I can’t say enough about Tommy and his team, he was thorough and precise through every step of the way. Phase 1 was a full house renovation, master bath/bedroom, kitchen, dining/living, and great room. Tommy was a part of each phase which included a beautiful stone buildout in our great room, full replacement of windows, new flooring, cabinets & appliances, and a resort style bathroom. Phase 2 focused on exterior, new siding and gutters. Tommy’s attention to detail unlike any other contractor we had out for estimates and my wife loved his boutique like services at the final phase of the job, including bringing in a full cleaning crew. I will continue to recommend Tommy, and have recommended Tommy to a number of friends who all have high praises."

Billy C on November 2022

Avatar for JBL HOME IMPROVEMENTS INC

JBL HOME IMPROVEMENTS INC

PO BOX 584
4.68(
259
)
•Approved Pro

JBL HOME IMPROVEMENTS INC

PO BOX 584
4.68(
259
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
858 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.

"Extremely pleased with the recommended supplies and workmanship."

Noreen C on September 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.

"Extremely pleased with the recommended supplies and workmanship."

Noreen C on September 2025

Giuliano's Landscaping & Design Corp.

116 Lake Avenue
4.88(
8
)
•Approved Pro

Giuliano's Landscaping & Design Corp.

116 Lake Avenue
4.88(
8
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
252 local quotes requested

We are your local landscape professionals and we are proud to offer innovative outdoor design services, quality installation, and ongoing lawn and garden care. Give us a call today for a personalized and complimentary consultation.

"I never write reviews but Charles and his guys did such a great job on my backyard clearing, driveway and walk that I had to do it. From start to finish the job was done professionally and they delivered on every promise. I highly recommend Giulianos for any work you may meed done."

Robert G on August 2023

We are your local landscape professionals and we are proud to offer innovative outdoor design services, quality installation, and ongoing lawn and garden care. Give us a call today for a personalized and complimentary consultation.

"I never write reviews but Charles and his guys did such a great job on my backyard clearing, driveway and walk that I had to do it. From start to finish the job was done professionally and they delivered on every promise. I highly recommend Giulianos for any work you may meed done."

Robert G on August 2023

Avatar for Interior Source

Interior Source

Located In East Meadow
4.88(
43
)
•Approved Pro

Interior Source

Located In East Meadow
4.88(
43
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
512 local quotes requested

Interior Source, Inc. is a family owned 5 Stars renovation company, reliable & trustworthy renovation company in Long Island. With over 20 years of experience in Kitchen, Bathroom, Basement & all interior renovation in Long Island, Interior Source offers exceptional home free consultation helping homeowners to implement their ideas into design reality. Interior Source is also proud to won 2 consecutive Angies Super Service awards 2022 & 2023 which stamped us as best renovation company in Long Island. We specialize in beautiful customized bathrooms & kitchens at an avoidable price. If you're looking for a company that provides unparalleled quality, outstanding service, and beautiful outcomes, then look no further than Interior Source. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.

"Excellent job by the entire crew. We are very pleased with the work that was performed. Professional, punctual, and excellent communication. Thank you!"

Sarah A on April 2025

Interior Source, Inc. is a family owned 5 Stars renovation company, reliable & trustworthy renovation company in Long Island. With over 20 years of experience in Kitchen, Bathroom, Basement & all interior renovation in Long Island, Interior Source offers exceptional home free consultation helping homeowners to implement their ideas into design reality. Interior Source is also proud to won 2 consecutive Angies Super Service awards 2022 & 2023 which stamped us as best renovation company in Long Island. We specialize in beautiful customized bathrooms & kitchens at an avoidable price. If you're looking for a company that provides unparalleled quality, outstanding service, and beautiful outcomes, then look no further than Interior Source. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.

"Excellent job by the entire crew. We are very pleased with the work that was performed. Professional, punctual, and excellent communication. Thank you!"

Sarah A on April 2025

Avatar for JA LAND DEVELOPMENT

JA LAND DEVELOPMENT

328 Main St
5.00(
25
)
•Approved Pro

JA LAND DEVELOPMENT

328 Main St
5.00(
25
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
388 local quotes requested

J.A. Land development is a full service landscape construction and design company. We specialize in all aspects of landscape and site work from start to finish. Specializing in : -Plantings -grading -design -excavation -driveways -cobblestone -bluestone -stone veneer -cultured stone -patios -custom BBQ's -drainage -land clearing -retaining walls

"Jon is AMAZING!! We're extremely pleased with the backyard paver flatwork patio Jon from JA Land Development installed for us. From the start, Jon demonstrated a high level of honesty and transparency, ensuring we were informed every step of the way. His business practices were refreshingly upfront, and we appreciated his patience and generosity in working with us to bring our vision to life. The craftsmanship was exceptional - the paver work is solid, level, and beautifully laid out. Jon's attention to detail and commitment to quality were evident in every aspect of the job. What truly sets Jon apart, though, is his integrity and reliability. He was direct and clear about the start and finish dates, and he followed through without any delays. We trust him completely and would not hesitate to hire him for any future projects. We're deeply grateful for the exceptional service and workmanship he provided. Jon is a true professional, and his dedication to his craft is admirable. We're honored to have had the opportunity to work with him, and we wholeheartedly recommend him to anyone seeking a trustworthy and skilled contractor. He's a rare gem in the industry, and we're lucky to have found him. Cathy's assistance with the permits was also greatly appreciated, making the entire process seamless. To Jon, we offer our sincerest appreciation for a job well done - thank you for your hard work, expertise, and commitment to excellence. You are one in a million!! We can’t wait to do more business with you as you are so honest and trustworthy. 5 million star review!!!"

Stevie Rae H on June 2025

J.A. Land development is a full service landscape construction and design company. We specialize in all aspects of landscape and site work from start to finish. Specializing in : -Plantings -grading -design -excavation -driveways -cobblestone -bluestone -stone veneer -cultured stone -patios -custom BBQ's -drainage -land clearing -retaining walls

"Jon is AMAZING!! We're extremely pleased with the backyard paver flatwork patio Jon from JA Land Development installed for us. From the start, Jon demonstrated a high level of honesty and transparency, ensuring we were informed every step of the way. His business practices were refreshingly upfront, and we appreciated his patience and generosity in working with us to bring our vision to life. The craftsmanship was exceptional - the paver work is solid, level, and beautifully laid out. Jon's attention to detail and commitment to quality were evident in every aspect of the job. What truly sets Jon apart, though, is his integrity and reliability. He was direct and clear about the start and finish dates, and he followed through without any delays. We trust him completely and would not hesitate to hire him for any future projects. We're deeply grateful for the exceptional service and workmanship he provided. Jon is a true professional, and his dedication to his craft is admirable. We're honored to have had the opportunity to work with him, and we wholeheartedly recommend him to anyone seeking a trustworthy and skilled contractor. He's a rare gem in the industry, and we're lucky to have found him. Cathy's assistance with the permits was also greatly appreciated, making the entire process seamless. To Jon, we offer our sincerest appreciation for a job well done - thank you for your hard work, expertise, and commitment to excellence. You are one in a million!! We can’t wait to do more business with you as you are so honest and trustworthy. 5 million star review!!!"

Stevie Rae H on June 2025

Avatar for Classic Remodeling Group Inc

Classic Remodeling Group Inc

1839 Bellmore Ave
4.77(
47
)
•Approved Pro

Classic Remodeling Group Inc

1839 Bellmore Ave
4.77(
47
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2074 local quotes requested

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"John and his guys are the best! They were always on time, communicated and delivered everything they promised. Such a pleasure dealing with this company. Thanks again for my beautiful home!!"

Guido C on September 2025

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"John and his guys are the best! They were always on time, communicated and delivered everything they promised. Such a pleasure dealing with this company. Thanks again for my beautiful home!!"

Guido C on September 2025

Avatar for Convenient Kitchen and Bath Design Inc

Convenient Kitchen and Bath Design Inc

321 Willis Ave
4.64(
42
)
•Approved Pro

Convenient Kitchen and Bath Design Inc

321 Willis Ave
4.64(
42
)
•Approved Pro
Customers say: Super punctual
527 local quotes requested
29 years of experience

Whether it's finally time to get the gourmet kitchen of your dreams or you need a bathroom remodel to accommodate a family member's special needs, Convenient Kitchen and Bath Design is the remodeling contractor for the job. Established in 1996 by owner Joe David, our team has nearly 15 years of experience as kitchen bath remodeling contractors. We're a local, family owned company and we go above and beyond to bring our customers the beautifully remodeled homes they've always wanted. If you're ready to upgrade or enhance your house, Convenience Kitchen and Bath Design is ready to help. Our professionals are here to bring out the best in your home.

"Amazing! Joe and the team finished our kitchen in record time and everything looks spectacular. We couldn’t be happier."

Bernadette & Tom S on June 2024

Whether it's finally time to get the gourmet kitchen of your dreams or you need a bathroom remodel to accommodate a family member's special needs, Convenient Kitchen and Bath Design is the remodeling contractor for the job. Established in 1996 by owner Joe David, our team has nearly 15 years of experience as kitchen bath remodeling contractors. We're a local, family owned company and we go above and beyond to bring our customers the beautifully remodeled homes they've always wanted. If you're ready to upgrade or enhance your house, Convenience Kitchen and Bath Design is ready to help. Our professionals are here to bring out the best in your home.

"Amazing! Joe and the team finished our kitchen in record time and everything looks spectacular. We couldn’t be happier."

Bernadette & Tom S on June 2024

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
1431 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 Oscar’s complete landscaping

Oscar’s complete landscaping

Located In:
5.00(
8
)
•Approved Pro

Oscar’s complete landscaping

Located In:
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
758 local quotes requested

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024

We specialize in all phases of landscaping, hardscaping, lawn maintenance, fertilization, masonry, pool services, housecleaning and more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. As an added bonus, your first week of lawn maintenance is free! Call -or- click to schedule a free estimate today!

"Eric, Oscar and crew were an absolute pleasure to work with. They are true craftsman and did a fantastic Job on my driveway. They completed the job very quickly, cleaning up at the end of each day. I give Dream Pro Care my highest recommendation!"

Ron L on October 2024

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FAQs for attic remodeling projects in Oyster Bay, 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 Oyster Bay, NY homeowners’ guide to attic remodelings

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

See all articles
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