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Find Attic remodelers in Holbrook

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
224 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 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
628 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

Avatar for Quest Home and Office Renovations

Quest Home and Office Renovations

2 Kay St.
5.00(
9
)
•Approved Pro

Quest Home and Office Renovations

2 Kay St.
5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
198 local quotes requested

Quest has been serving the Long Island Area in remodeling homes for over 30 years. We specialize in residential work and deal directly with the homeowners for a more personal and comfortable experience. We know the place you live is an important part of your life and take great care in making sure that the job is completed to your satisfaction. The owner of the company is present and working at every job providing full attention to your project. We make sure that you not only receive the best service possible, but we make sure we leave your home... SPOTLESS! Call us today to get a FREE quote!

"We were very impressed with Mike and Don. We received recommendation from someone that knew his work. After we had a preliminary design for the kitchen, Mike came over and measured the space against the draft plans. He asked about the things we were looking to have in the new kitchen and made suggestions and corrections in the design. When we had the updated design, he again came over and measured a 2nd time, to make sure it was all correct and to see if we thought of anything else. If he didn't think something was a good idea, he told us so and explained why, which was really helpful. When we signed the contract, he took a small down payment. Because of the pandemic we waited over 6 months for the cabinets to arrive. But once they were finished, we agreed on a start date and Mike and Don showed on time ready to go. All of the sub-contractors Mike used were professional, but a couple stood out, the demolition team; Jose, the tile man; and Jude, the painter. Since we trusted Mike, and things were going well, we started adding projects as we went. At the end we pretty much remodeled the first floor of our house. We probably would have met our original timeline if we had not done the additional work. Lastly, Mike did not demand up front money, we paid as we went, which made us feel in the drivers' seat. My wife and I absolutely recommend Quest Renovations."

Kevin S on October 2022

Quest has been serving the Long Island Area in remodeling homes for over 30 years. We specialize in residential work and deal directly with the homeowners for a more personal and comfortable experience. We know the place you live is an important part of your life and take great care in making sure that the job is completed to your satisfaction. The owner of the company is present and working at every job providing full attention to your project. We make sure that you not only receive the best service possible, but we make sure we leave your home... SPOTLESS! Call us today to get a FREE quote!

"We were very impressed with Mike and Don. We received recommendation from someone that knew his work. After we had a preliminary design for the kitchen, Mike came over and measured the space against the draft plans. He asked about the things we were looking to have in the new kitchen and made suggestions and corrections in the design. When we had the updated design, he again came over and measured a 2nd time, to make sure it was all correct and to see if we thought of anything else. If he didn't think something was a good idea, he told us so and explained why, which was really helpful. When we signed the contract, he took a small down payment. Because of the pandemic we waited over 6 months for the cabinets to arrive. But once they were finished, we agreed on a start date and Mike and Don showed on time ready to go. All of the sub-contractors Mike used were professional, but a couple stood out, the demolition team; Jose, the tile man; and Jude, the painter. Since we trusted Mike, and things were going well, we started adding projects as we went. At the end we pretty much remodeled the first floor of our house. We probably would have met our original timeline if we had not done the additional work. Lastly, Mike did not demand up front money, we paid as we went, which made us feel in the drivers' seat. My wife and I absolutely recommend Quest Renovations."

Kevin S on October 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
836 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

Top Gun Kitchen & Cabinets

110 Brook Ave C
4.79(
19
)
•Approved Pro

Top Gun Kitchen & Cabinets

110 Brook Ave C
4.79(
19
)
•Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
780 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.

"I would highly recommend Top Gun!! My bath remodel was done on time. They cleaned up before ending each day!! Communication was excellent!!"

Rose F on September 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.

"I would highly recommend Top Gun!! My bath remodel was done on time. They cleaned up before ending each day!! Communication was excellent!!"

Rose F on September 2025

Avatar for Islandwide Contracting

Islandwide Contracting

2226 1st Ave
5.00(
8
)
•Approved Pro

Islandwide Contracting

2226 1st Ave
5.00(
8
)
•Approved Pro
Customers say: Quick response
560 local quotes requested
6 years of experience

​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 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
433 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 Jorge General Construction Corp

Jorge General Construction Corp

94-22 46th Avenue
5.00(
10
)
•Approved Pro

Jorge General Construction Corp

94-22 46th Avenue
5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
386 local quotes requested

Jorge General Construction Corp is proud remodeling kitchen & bathroom etc,with 17 years experience,contact us today to schedule and keep your home in top condition year-round.

"I needed a new entertainment unit built in my family room and Jorge Contruction Corp. delivered exactly what I envisioned. I couldn't be happier with the outcome. Him and his team also painted my living room and was impressed how clean and organized they were. Jorge is a very reliable contractor whom I highly recommend."

Jeanny M on March 2025

Jorge General Construction Corp is proud remodeling kitchen & bathroom etc,with 17 years experience,contact us today to schedule and keep your home in top condition year-round.

"I needed a new entertainment unit built in my family room and Jorge Contruction Corp. delivered exactly what I envisioned. I couldn't be happier with the outcome. Him and his team also painted my living room and was impressed how clean and organized they were. Jorge is a very reliable contractor whom I highly recommend."

Jeanny M on March 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
2033 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

MGT Construction Corp

Based Out Of
4.15(
13
)
•Approved Pro

MGT Construction Corp

Based Out Of
4.15(
13
)
•Approved Pro
Customers say: Quality work
585 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Steven was great, was very responsive, very knowledgeable, very honest, did what he said. I would hire him again! Completed the job on time. Did quality work and very good value for money. He did extra stuff for free as a courtesy."

Vincent R on September 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Steven was great, was very responsive, very knowledgeable, very honest, did what he said. I would hire him again! Completed the job on time. Did quality work and very good value for money. He did extra stuff for free as a courtesy."

Vincent R on September 2025

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FAQs for attic remodeling projects in Holbrook, 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 Holbrook, 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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