Top-rated basement remodelers.

Get matched with top basement remodelers in Sagaponack, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Sagaponack

Avatar for Hampton Design and Build

Hampton Design and Build

P.O. Box 308
4.81(
26
)
Approved Pro

Hampton Design and Build

P.O. Box 308
4.81(
26
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
23 years of experience

Hampton Design and Build is pleased to be partnering with HomeAdvisor to offer our full service addition, design and remodeling services to the greater East End area. We have been in business for over 30 years and we pride ourselves in our exemplary service, our craftsmanship and attention to detail. Being a full service contracting company there is no need to go anywhere else. Please call for a free estimate.

"We have done projects with different contractors, but putting an addition on to our house was by far the biggest project we had ever done. We were terrified of its breadth and complexityâ particularly as concerned making the house comfortable for my elderly parents and more accessible for my son, who uses a wheelchair. We met with several contractors and chose HDB both because their bid was more reasonable and because we had a gut feeling of trust that, fortunately for us, never ebbed throughout the process. Choosing HDB was the best decision we have ever made in the 10 years we have owned our house, and we will continue to solicit their expertise for any future work. At every step of the process they demonstrated their authenticity, integrity, empathy and expertise. For questions we had about anything, big or small, we received a response within a day. We added two and half rooms and bathrooms to ones side of the house. Based on his vast experience in our area, Dale had important, smart suggestions for modest but powerful improvements elsewhere in the house that would not have occurred to me but proved to be invaluable--and increased the value of our home dramatically. He navigated town permit issues. Cost was very reasonable and if there were any questions, he was open to discussing and adjusting. Diane had superb design instincts, which saved us from hiring another professional, and as part of the fee she sent wise suggestions for vanities, light fixtures, paint colors, rugs and more; and then ordered the items directly. Both obviously cared about us and the project and made everything as easy as possible for us. Most projects we had done previously had faltered at the end, with smaller punch list items; but as usual, Diane and Dale were responsive til the final t was crossed and I dotted. HDB is a rare company with skill and expertise but also with a passion for their work and a spirit of kindness and concern for their clients that made a house addition â something we dreaded--actually fun. Thanks HDB!"

Harriet B on November 2023

Hampton Design and Build is pleased to be partnering with HomeAdvisor to offer our full service addition, design and remodeling services to the greater East End area. We have been in business for over 30 years and we pride ourselves in our exemplary service, our craftsmanship and attention to detail. Being a full service contracting company there is no need to go anywhere else. Please call for a free estimate.

"We have done projects with different contractors, but putting an addition on to our house was by far the biggest project we had ever done. We were terrified of its breadth and complexityâ particularly as concerned making the house comfortable for my elderly parents and more accessible for my son, who uses a wheelchair. We met with several contractors and chose HDB both because their bid was more reasonable and because we had a gut feeling of trust that, fortunately for us, never ebbed throughout the process. Choosing HDB was the best decision we have ever made in the 10 years we have owned our house, and we will continue to solicit their expertise for any future work. At every step of the process they demonstrated their authenticity, integrity, empathy and expertise. For questions we had about anything, big or small, we received a response within a day. We added two and half rooms and bathrooms to ones side of the house. Based on his vast experience in our area, Dale had important, smart suggestions for modest but powerful improvements elsewhere in the house that would not have occurred to me but proved to be invaluable--and increased the value of our home dramatically. He navigated town permit issues. Cost was very reasonable and if there were any questions, he was open to discussing and adjusting. Diane had superb design instincts, which saved us from hiring another professional, and as part of the fee she sent wise suggestions for vanities, light fixtures, paint colors, rugs and more; and then ordered the items directly. Both obviously cared about us and the project and made everything as easy as possible for us. Most projects we had done previously had faltered at the end, with smaller punch list items; but as usual, Diane and Dale were responsive til the final t was crossed and I dotted. HDB is a rare company with skill and expertise but also with a passion for their work and a spirit of kindness and concern for their clients that made a house addition â something we dreaded--actually fun. Thanks HDB!"

Harriet B on November 2023


Avatar for Exterior Team Home Services, Inc.

Exterior Team Home Services, Inc.

359 North Ocean Avenue Apt. 1
4.95(
22
)
Approved Pro

Exterior Team Home Services, Inc.

359 North Ocean Avenue Apt. 1
4.95(
22
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023

Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023


KG Home Improvement

29 Rabbit Run
5.00(
1
)
Approved Pro

KG Home Improvement

29 Rabbit Run
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Great work at great price! A fresh coat of paint or stain can bring new life to rooms, add curb appeal to homes and commercial buildings, and help protect your investment for years to come. We are happy to bid on all types of painting in the Riverhead area. We will meet with you, at your convenience, and provide you with a free, written, detailed estimate – no surprise charges added after the fact. Locally owned and operated, we're a small company with big capabilities, including interior painting, exterior painting, commercial painting, deck finishing, and interior design.

"They did a great job, and stayed on schedule. There bid was very competitive. Would hire again."

Charles S on April 2020

Great work at great price! A fresh coat of paint or stain can bring new life to rooms, add curb appeal to homes and commercial buildings, and help protect your investment for years to come. We are happy to bid on all types of painting in the Riverhead area. We will meet with you, at your convenience, and provide you with a free, written, detailed estimate – no surprise charges added after the fact. Locally owned and operated, we're a small company with big capabilities, including interior painting, exterior painting, commercial painting, deck finishing, and interior design.

"They did a great job, and stayed on schedule. There bid was very competitive. Would hire again."

Charles S on April 2020


Avatar for Two Stories Building Co

Two Stories Building Co

74365 Main Rd STE 1
5.00(
6
)
Approved Pro

Two Stories Building Co

74365 Main Rd STE 1
5.00(
6
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

At Two Stories Building Co., your home isn’t just another project—it’s where your life unfolds, your style takes shape, and your vision comes to life. Since 2014, you’ve trusted us to transform spaces with precision, care, and craftsmanship that stands the test of time. We blend modern construction techniques with high-quality, sustainable materials to create homes that are as functional as they are beautiful. You deserve a process that’s seamless, transparent, and free of unnecessary stress. That’s why we keep you informed at every step, ensuring your ideas are heard, your expectations are exceeded, and your investment is respected. Whether you're planning a full-scale remodel or building from the ground up, your goals guide every decision, and your satisfaction drives everything we do. More than just builders, we’re your partners—committed to making your home everything you’ve envisioned and more.

"The work that was done was exceptional! It was exactly what I wanted and done with great craftsmanship. They were easy to talk to and had great communication as far as timelines and cost. I would highly recommend them and would have them do any work needed again without question. Totally professional!"

Frances T on March 2025

At Two Stories Building Co., your home isn’t just another project—it’s where your life unfolds, your style takes shape, and your vision comes to life. Since 2014, you’ve trusted us to transform spaces with precision, care, and craftsmanship that stands the test of time. We blend modern construction techniques with high-quality, sustainable materials to create homes that are as functional as they are beautiful. You deserve a process that’s seamless, transparent, and free of unnecessary stress. That’s why we keep you informed at every step, ensuring your ideas are heard, your expectations are exceeded, and your investment is respected. Whether you're planning a full-scale remodel or building from the ground up, your goals guide every decision, and your satisfaction drives everything we do. More than just builders, we’re your partners—committed to making your home everything you’ve envisioned and more.

"The work that was done was exceptional! It was exactly what I wanted and done with great craftsmanship. They were easy to talk to and had great communication as far as timelines and cost. I would highly recommend them and would have them do any work needed again without question. Totally professional!"

Frances T on March 2025


Avatar for FD Building Co.

FD Building Co.

185 Montauk Highway
4.80(
17
)
Approved Pro

FD Building Co.

185 Montauk Highway
4.80(
17
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

FD Building Co., has provided high quality work and friendly customer service for over 20 years. We get the job done efficiently and meticulously. We a full construction crew and maintenance program to keep your investment meticulously maintained. Visit or call us today!

"Great company to work with. Not cheap but they do good work and they have nice people."

Holly K on April 2022

FD Building Co., has provided high quality work and friendly customer service for over 20 years. We get the job done efficiently and meticulously. We a full construction crew and maintenance program to keep your investment meticulously maintained. Visit or call us today!

"Great company to work with. Not cheap but they do good work and they have nice people."

Holly K on April 2022


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
70 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


"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

"Inson is a creative genius with a superb eye. He did everything with meticulous detail and completely transformed our apartment into an amazing, gorgeous home. We enjoy entertaining, and our friends love coming over, always remarking how beautiful and inviting our home is- and that was exactly what we wanted, except Inson brilliantly upgraded our concept, within budget and on time (even with our aggressive timeline because we needed to be out of our old place and into our new within months!). Inson’s team was also great to work with - always polite and professional. We highly recommend Inson and plan on working with him again on our Hamptons home!"

Sandy T on November 2021


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
15 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 Good to Go Maintenance Inc

Good to Go Maintenance Inc

18 KARL AVE
5.00(
9
)
Approved Pro

Good to Go Maintenance Inc

18 KARL AVE
5.00(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
82 local quotes requested

Good to Go Maintenance Inc has been in business for 45 years offering general construction, Repairs, and Renovation. We are insured, licensed and offer a detailed timeline with each project. We are also Roofing specialists (GAF certified roofing contractors) offering the "System Plus" lifetime material and labor warranty. (Free with every complete roof replacement).

Good to Go Maintenance Inc has been in business for 45 years offering general construction, Repairs, and Renovation. We are insured, licensed and offer a detailed timeline with each project. We are also Roofing specialists (GAF certified roofing contractors) offering the "System Plus" lifetime material and labor warranty. (Free with every complete roof replacement).


Avatar for StyleWright, Inc.

StyleWright, Inc.

8 Sherrill Fosters Path
4.25(
2
)
Approved Pro

StyleWright, Inc.

8 Sherrill Fosters Path
4.25(
2
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

StyleWright Inc. Is a company created after many years of experience on all the phases of construction starting from design, rendering and the final developing project. Our people love what they do and it shows—in their entrepreneurial spirit, in their desire to create environments that strengthen our communities, in the enduring relationships they build and in the pride they take in their craft.

"Need a major deck repair. The decking surface was falling apart, the walls and gates looked old and worn. StyleWright went above and beyond with the work. When they took off the deck surface, they uncovered structural deficiencies that were not too bad and didn’t really need upgrade. But they made the upgrades anyway, pouring additional concrete footings, adding more supports, all no increase in cost. No change order. They just did it, and the deck is stronger than ever. Then the attention to detail and craftsmanship was excellent. Hidden screws, tight joinery, just solid, clean work. And all this at a price lower than other quotes I got and using higher grade materials. Very pleased. "

Sahand B on October 2025

StyleWright Inc. Is a company created after many years of experience on all the phases of construction starting from design, rendering and the final developing project. Our people love what they do and it shows—in their entrepreneurial spirit, in their desire to create environments that strengthen our communities, in the enduring relationships they build and in the pride they take in their craft.

"Need a major deck repair. The decking surface was falling apart, the walls and gates looked old and worn. StyleWright went above and beyond with the work. When they took off the deck surface, they uncovered structural deficiencies that were not too bad and didn’t really need upgrade. But they made the upgrades anyway, pouring additional concrete footings, adding more supports, all no increase in cost. No change order. They just did it, and the deck is stronger than ever. Then the attention to detail and craftsmanship was excellent. Hidden screws, tight joinery, just solid, clean work. And all this at a price lower than other quotes I got and using higher grade materials. Very pleased. "

Sahand B on October 2025

...
Showing 1-10 of 1007
FAQs for basement remodeling projects in Sagaponack, NY

While the terms remodeling, renovating, and finishing are often used interchangeably, there are some differences. Remodeling your basement transforms the space by changing its layout, adding new features, or altering its function. Renovating restores the existing space to like-new condition without major structural changes. Finishing converts an unfinished basement into a livable area with walls, ceilings, and flooring.

A full basement remodel typically takes two to six weeks, depending on the project's complexity and any unforeseen challenges. Factors like design changes, permitting, and material availability can affect the timeline, as well as the availability of the contractors you’re working with. Remember that the bigger the project, the longer it will take to complete.

Remodeling your basement is not just about gaining extra space—it's a savvy investment. You can expect around a 70% return on investment (ROI), comparable to other major home improvements like kitchen or bathroom remodels. Adding functional living space boosts your home's value and appeals to potential buyers. Plus, converting your basement into a rental apartment could provide additional income, increasing your return even more.

The Sagaponack, NY homeowners’ guide to basement remodelings

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.