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Garage remodelers in Holtsville

Kiwi Restorations, LLC
194 Mill Road
5.00(
2
)
Approved Pro
Kiwi Restorations, LLC
194 Mill Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Shane and his crew were fantastic. From our first meeting through completion the renovation was seamless. Great attention to detail, neat, clean and respectful of my house. Finished on time and on budget. Highly recommended."

Mark K on February 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Shane and his crew were fantastic. From our first meeting through completion the renovation was seamless. Great attention to detail, neat, clean and respectful of my house. Finished on time and on budget. Highly recommended."

Mark K on February 2024


Avatar for Granville House Victorians L.L.C.
Granville House Victorians L.L.C.
16 Riverdale Ave
5.00(
1
)
Approved Pro
Granville House Victorians L.L.C.
16 Riverdale Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

The linkedin site will tell our Story. Clients will take advantage of Granville's in house Design capabilities with CAD. see granvillevictorians.com for examples of our work

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."

Jonathan P on January 2023

The linkedin site will tell our Story. Clients will take advantage of Granville's in house Design capabilities with CAD. see granvillevictorians.com for examples of our work

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."

Jonathan P on January 2023


Preferred Home Remodeling and Design, Inc.
3 Farnham Place
5.00(
10
)
Approved Pro
Preferred Home Remodeling and Design, Inc.
3 Farnham Place
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

We have been serving the Port Jefferson Station and surrounding areas for 28 years and counting. The expert Long Island home remodeling team at Preferred Home Remodeling and Design, Inc. are here to help you turn any remodeling idea into reality and transform your house into a home that you can take pride in. Your current home has endless design and remodeling opportunities available. Let us help you design your dreams! We offer professional, friendly service and our work is meticulous. Give us a call today!

"The team was excellent. Quality work, professional and always went above and beyond to clean up each evening."

Chistine B on August 2024

We have been serving the Port Jefferson Station and surrounding areas for 28 years and counting. The expert Long Island home remodeling team at Preferred Home Remodeling and Design, Inc. are here to help you turn any remodeling idea into reality and transform your house into a home that you can take pride in. Your current home has endless design and remodeling opportunities available. Let us help you design your dreams! We offer professional, friendly service and our work is meticulous. Give us a call today!

"The team was excellent. Quality work, professional and always went above and beyond to clean up each evening."

Chistine B on August 2024


Avatar for Tri Build Construction
Tri Build Construction
15 Bellemeade Avenue, Suite 5
4.15(
10
)
Approved Pro
Tri Build Construction
15 Bellemeade Avenue, Suite 5
4.15(
10
)
Approved Pro
Customers say: Quick response
38 years of experience
Free onsite estimate

We are a leader in custom driven construction. We value our customers. Quality work will bring you back time and again. If you're considering an addition or renovation to your home or business, call us today and we'll be happy to provide you with a free in home consultation.

"With catastrophic home repairs due to a water main break, it was amazing to watch the transformation. They turned the house into a beautiful home again. Ray and his team were nothing but professional and perfectionists. They didnâ t just rebuild my house but they turned it back into my home. Dealing with shortages of supplies due to the market, they were still able to get the job done in a timely manner."

Nick P on October 2022

We are a leader in custom driven construction. We value our customers. Quality work will bring you back time and again. If you're considering an addition or renovation to your home or business, call us today and we'll be happy to provide you with a free in home consultation.

"With catastrophic home repairs due to a water main break, it was amazing to watch the transformation. They turned the house into a beautiful home again. Ray and his team were nothing but professional and perfectionists. They didnâ t just rebuild my house but they turned it back into my home. Dealing with shortages of supplies due to the market, they were still able to get the job done in a timely manner."

Nick P on October 2022


Avatar for Island Homecraft
Island Homecraft
362 Silva St
5.00(
30
)
Approved Pro
Island Homecraft
362 Silva St
5.00(
30
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
189 local quotes requested

*ISLAND HOMECRAFT- Award winning, true kitchen and bath professionals! *"Dan and his crew were amazing" *"On time with every phase of my project. Never missed an appointment" *"I must be dreaming... They handled everything so professionally, no excuses, highest quality workmanship"- FREE KITCHEN DESIGN AND OF COURSE FREE ESTIMATES...

"As an Electrician for 30 years, I am not used to having contractors perform work on my home. However, I was doing a major renovation including the complete remodel of my kitchen, dining room, living room, and new stairs/hallway that was more than I would be handle. Dan was the first contractor I met with and I knew right away he was the guy. At our first meeting, he brought his Kitchen designer from Gallo-Rossi (Dominick) and went over everything in detail. Come project time, Dan and his crew were punctual and showed up as scheduled. Dan’s Crew are true craftsmen and all of his subs/trades are licensed professionals. Their quality workmanship was evident in both the things you can see, as well as the things you can’t. I have already recommended Dan to family and friends and they are just as happy as I am."

S C on August 2024

*ISLAND HOMECRAFT- Award winning, true kitchen and bath professionals! *"Dan and his crew were amazing" *"On time with every phase of my project. Never missed an appointment" *"I must be dreaming... They handled everything so professionally, no excuses, highest quality workmanship"- FREE KITCHEN DESIGN AND OF COURSE FREE ESTIMATES...

"As an Electrician for 30 years, I am not used to having contractors perform work on my home. However, I was doing a major renovation including the complete remodel of my kitchen, dining room, living room, and new stairs/hallway that was more than I would be handle. Dan was the first contractor I met with and I knew right away he was the guy. At our first meeting, he brought his Kitchen designer from Gallo-Rossi (Dominick) and went over everything in detail. Come project time, Dan and his crew were punctual and showed up as scheduled. Dan’s Crew are true craftsmen and all of his subs/trades are licensed professionals. Their quality workmanship was evident in both the things you can see, as well as the things you can’t. I have already recommended Dan to family and friends and they are just as happy as I am."

S C on August 2024


Avatar for TRI-STATE BUILDING SPECIALTIES, INC.
TRI-STATE BUILDING SPECIALTIES, INC.
845 Towbin Ave
4.27(
11
)
Approved Pro
TRI-STATE BUILDING SPECIALTIES, INC.
845 Towbin Ave
4.27(
11
)
Approved Pro
Customers say: True professional
297 local quotes requested
34 years of experience

Expand your living space with our expert sunroom and patio enclosure remodeling services! We specialize in designing and transforming outdoor areas into beautiful, functional sunrooms and enclosed patios that you can enjoy year-round. Our skilled team delivers high-quality craftsmanship, using durable materials and personalized designs to enhance your home’s comfort and value. Whether you’re looking to create a cozy sunroom or a versatile patio enclosure, we’re committed to making your vision a reality. Contact us today for a free consultation and start planning your dream space!

"First meeting went very smoothly so far had a great experience with Jason Now will be working with Don the project manager."

Dee A on February 2025

Expand your living space with our expert sunroom and patio enclosure remodeling services! We specialize in designing and transforming outdoor areas into beautiful, functional sunrooms and enclosed patios that you can enjoy year-round. Our skilled team delivers high-quality craftsmanship, using durable materials and personalized designs to enhance your home’s comfort and value. Whether you’re looking to create a cozy sunroom or a versatile patio enclosure, we’re committed to making your vision a reality. Contact us today for a free consultation and start planning your dream space!

"First meeting went very smoothly so far had a great experience with Jason Now will be working with Don the project manager."

Dee A on February 2025


Bathroom Guru
77-20 Windsor Place
5.00(
5
)
Approved Pro
Bathroom Guru
77-20 Windsor Place
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
514 local quotes requested

We specialize in all phases of bathroom remodels 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!

"These guys are great. New bathroom. Came out perfect no issues. I'd highly recommend for any work being done."

Kevin O on September 2023

We specialize in all phases of bathroom remodels 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!

"These guys are great. New bathroom. Came out perfect no issues. I'd highly recommend for any work being done."

Kevin O on September 2023


Avatar for Pedone Construction, Inc.
Pedone Construction, Inc.
61 Sunup Trail
5.00(
11
)
Approved Pro
Pedone Construction, Inc.
61 Sunup Trail
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
237 local quotes requested

At Pedone Construction, we specialize in beautiful bathroom and kitchen remodels of all sizes. Using state of the art materials and old world craftsmanship, we create spaces that you will love with unparalleled, design, quality and attention to detail. From a simple bathroom update to a full custom kitchen, call today for a free design consultation.

"I recently had the pleasure of working with Pedone Construction on a full kitchen remodel, and I couldn’t be happier with the results. From start to finish, the entire experience was smooth, professional, and exceeded all our expectations. Communication by Michael was top-notch—every question I had was answered quickly, and he kept me in the loop every step of the way with pictures and constant communications. Michael showed up on time every day respected my home, and maintained a clean and organized workspace. What really stood out was his attention to detail and craftsmanship. Every cabinet, countertop, and tile was installed with care and precision. He listened carefully to what I wanted, offered great design suggestions, and truly brought my vision to life. The finished kitchen is not only beautiful but highly functional and it’s now my favorite room in our summer house. If you’re looking for a contractor who delivers quality work, excellent service, and peace of mind, I wholeheartedly recommend Michael and his company. We did fill this out yesterday but just in case resending it"

Ed K on April 2025

At Pedone Construction, we specialize in beautiful bathroom and kitchen remodels of all sizes. Using state of the art materials and old world craftsmanship, we create spaces that you will love with unparalleled, design, quality and attention to detail. From a simple bathroom update to a full custom kitchen, call today for a free design consultation.

"I recently had the pleasure of working with Pedone Construction on a full kitchen remodel, and I couldn’t be happier with the results. From start to finish, the entire experience was smooth, professional, and exceeded all our expectations. Communication by Michael was top-notch—every question I had was answered quickly, and he kept me in the loop every step of the way with pictures and constant communications. Michael showed up on time every day respected my home, and maintained a clean and organized workspace. What really stood out was his attention to detail and craftsmanship. Every cabinet, countertop, and tile was installed with care and precision. He listened carefully to what I wanted, offered great design suggestions, and truly brought my vision to life. The finished kitchen is not only beautiful but highly functional and it’s now my favorite room in our summer house. If you’re looking for a contractor who delivers quality work, excellent service, and peace of mind, I wholeheartedly recommend Michael and his company. We did fill this out yesterday but just in case resending it"

Ed K on April 2025


Avatar for Classic Remodeling Group Inc
Classic Remodeling Group Inc
1839 Bellmore Ave
4.79(
43
)
Approved Pro
Classic Remodeling Group Inc
1839 Bellmore Ave
4.79(
43
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2363 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 crew did a fabulous job renovating my bathroom. It was done in a timely manner and they were extremely neat and cleaned up very well after themselves. I would definitely hire them again!"

Denise S on March 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 crew did a fabulous job renovating my bathroom. It was done in a timely manner and they were extremely neat and cleaned up very well after themselves. I would definitely hire them again!"

Denise S on March 2025


Avatar for Stone's Construction Corp.
Stone's Construction Corp.
1496 Broad St
4.87(
30
)
Approved Pro
Stone's Construction Corp.
1496 Broad St
4.87(
30
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
477 local quotes requested

Stone's Construction has been in business since 1986. We are fully insured and have a clean record with Consumer Affairs. Our estimates are free and you deal with the owner. The company continuously provides customers with the best quality and value for the best prices out there. We specialize in Dormers,Extensions,Kitchens,Bathrooms,Basements,Siding, House Lifting, Porticos, Masonry

"I was very, very happy with the workmanship. Whenever I had a question, they were right there to answer. I would highly recommend this Company."

Theresa R on January 2025

Stone's Construction has been in business since 1986. We are fully insured and have a clean record with Consumer Affairs. Our estimates are free and you deal with the owner. The company continuously provides customers with the best quality and value for the best prices out there. We specialize in Dormers,Extensions,Kitchens,Bathrooms,Basements,Siding, House Lifting, Porticos, Masonry

"I was very, very happy with the workmanship. Whenever I had a question, they were right there to answer. I would highly recommend this Company."

Theresa R on January 2025

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Garage remodelings FAQs

Converting a garage is worth it because it can significantly increase your home's value while providing additional living space for your family or guests. Adding a bedroom or bathroom enhances your property's appeal to potential buyers, and creating a guest suite or apartment can even generate passive rental income while you still own the house.

A garage conversion can take between two and six weeks for the construction work, depending on the size and complexity of the project. Before construction begins, you need to secure the proper building permits and hire a contractor. Keep in mind that contractors are often in high demand and might schedule several weeks out. If your garage conversion is extensive or involves significant structural changes, the timeline could extend to eight weeks or more. For attached garages, the proximity to your living space may cause some disruption during construction.

To make your garage livable, at a minimum, you need to insulate the walls, add in legally required egress windows, install flooring, put up drywall, and add in air conditioning and heating. If you intend to use the space as a bedroom, office, bathroom, or kitchen, you will need to consider additional electrical and plumbing needs.

A garage conversion counts as living space when it meets certain criteria. The converted garage must be attached to your home and include permanent features like proper insulation, finished walls and ceilings, and adequate ventilation. It should be suitable for year-round living, with heating and cooling systems to maintain comfortable temperatures in all seasons. Meeting these standards allows the converted space to be included in your home's total square footage, potentially increasing its value.

In most cases, you do not need to hire an architect for a garage conversion. An experienced garage conversion contractor usually has the skills to help create your desired design and ensure the project meets building codes. However, if your conversion involves complex structural changes or a large-scale redesign, hiring an architect can be beneficial. An architect can provide detailed plans and oversee the design to maximize space and functionality, ensuring the conversion aligns with your vision and complies with all regulations.

The homeowners guide to garage remodelings
From average costs to expert advice, get all the answers you need to get your job done.
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