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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon12
    Verified basement remodels reviews

Find Basement remodelers in Marlboro

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


J.C. Contracting

4.50(
9
)
Approved Pro

J.C. Contracting

4.50(
9
)
Approved Pro
Customers say: Terrific value
28 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you will be pleased you did. Thank you.

"Jeffrey did great work finishing our basement. He responded to unexpected problems professionally, and kept the project on budget. The craftsmanship is fantastic and we're extremely satisfied with the end product. Would recommend JC Contracting to anyone!"

Matt B on March 2021

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you will be pleased you did. Thank you.

"Jeffrey did great work finishing our basement. He responded to unexpected problems professionally, and kept the project on budget. The craftsmanship is fantastic and we're extremely satisfied with the end product. Would recommend JC Contracting to anyone!"

Matt B on March 2021


Avatar for Proworks Interiors

Proworks Interiors

5.00(
6
)
Approved Pro

Proworks Interiors

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Transform your home with Proworks Interiors. Our expert team in the Tri-State Area specializes in finished basements, Bathrooms, Kitchens, and renovations. Experience top-notch craftsmanship and attention to detail. Contact us today for your home transformation needs.

"We highly recommend Proworks interiors ! John responded to our inquiry for a finished basement quickly and was at our house to provide an estimate within 24 hours. He is very detail oriented , and was extremely helpful in creating a plan for our space. Throughout the entire process, he was a great communicator, promptly responding to all of our questions and concerns . He made sure every detail was exactly to our liking. We would definitely use proworks interiors again !"

Morgan V on December 2024

Transform your home with Proworks Interiors. Our expert team in the Tri-State Area specializes in finished basements, Bathrooms, Kitchens, and renovations. Experience top-notch craftsmanship and attention to detail. Contact us today for your home transformation needs.

"We highly recommend Proworks interiors ! John responded to our inquiry for a finished basement quickly and was at our house to provide an estimate within 24 hours. He is very detail oriented , and was extremely helpful in creating a plan for our space. Throughout the entire process, he was a great communicator, promptly responding to all of our questions and concerns . He made sure every detail was exactly to our liking. We would definitely use proworks interiors again !"

Morgan V on December 2024


"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."

Jimmy/ R on March 2024

I have been in the construction business for over 30 years and am very knowledgable in all areas of the trade. I am fully insured.

"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."

Jimmy/ R on March 2024


Avatar for The Home Transformer of NY

The Home Transformer of NY

4.08(
6
)
Approved Pro

The Home Transformer of NY

4.08(
6
)
Approved Pro
Customers say: Quick response
32 local quotes requested
9 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in basement remodels but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

""

Phil P on February 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in basement remodels but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

""

Phil P on February 2024


Avatar for Daveco Contracting

Daveco Contracting

5.00(
2
)
Approved Pro

Daveco Contracting

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

We have the experience and dedication to get the job done right! Specializing in remodeling services, roofing and excavation. 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! Call or click for your FREE estimate today! "you name it, we do it'

"Dave and his crew were dependable, efficient and totally professional. We had an excellent result!"

Tom L on March 2025

We have the experience and dedication to get the job done right! Specializing in remodeling services, roofing and excavation. 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! Call or click for your FREE estimate today! "you name it, we do it'

"Dave and his crew were dependable, efficient and totally professional. We had an excellent result!"

Tom L on March 2025


Avatar for Use Affordable Contractors, LLC

Use Affordable Contractors, LLC

4.78(
16
)
Approved Pro

Use Affordable Contractors, LLC

4.78(
16
)
Approved Pro
Customers say: True professional
6 years of experience
Free onsite estimate

At Use Affordable Contractors, we specialize in high-quality, affordable home renovations and construction services. Whether you're upgrading your kitchen, remodeling a bathroom, building a new deck, or replacing your roof, our skilled team delivers reliable craftsmanship with attention to detail and customer satisfaction. Licensed and insured! We handle a wide range of projects, including: Full home renovations Kitchen remodels Bathroom upgrades Roofing installation and repairs Custom decks and outdoor living spaces Interior and exterior improvements 203k loans & FHA loans With years of experience and a commitment to transparent pricing, we make home improvement stress-free and cost-effective. We take great pride in our experience, expertise, quality, and customer service that we provide to meet our customer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction at all times. Let us help you bring your vision to life on a budget.

"Use Affordable Contractors built me a 500 sq. ft. Trex deck that completely transformed my backyard. They helped me finalize the layout, reviewed the framing plan, and explained how the Trex boards, fascia, and railings would be installed so everything would be low-maintenance and long-lasting. The crew arrived on time, set solid footings, and framed the deck straight and sturdy before carefully installing the Trex decking with clean lines and tight seams. They handled all the details, including stairs, railings, and trim, and made sure water drained properly away from the house. The site was kept organized during the job and fully cleaned at the end. The finished deck feels solid, looks sharp, and is ready for family gatherings with almost no upkeep."

Jerry S on December 2025

At Use Affordable Contractors, we specialize in high-quality, affordable home renovations and construction services. Whether you're upgrading your kitchen, remodeling a bathroom, building a new deck, or replacing your roof, our skilled team delivers reliable craftsmanship with attention to detail and customer satisfaction. Licensed and insured! We handle a wide range of projects, including: Full home renovations Kitchen remodels Bathroom upgrades Roofing installation and repairs Custom decks and outdoor living spaces Interior and exterior improvements 203k loans & FHA loans With years of experience and a commitment to transparent pricing, we make home improvement stress-free and cost-effective. We take great pride in our experience, expertise, quality, and customer service that we provide to meet our customer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction at all times. Let us help you bring your vision to life on a budget.

"Use Affordable Contractors built me a 500 sq. ft. Trex deck that completely transformed my backyard. They helped me finalize the layout, reviewed the framing plan, and explained how the Trex boards, fascia, and railings would be installed so everything would be low-maintenance and long-lasting. The crew arrived on time, set solid footings, and framed the deck straight and sturdy before carefully installing the Trex decking with clean lines and tight seams. They handled all the details, including stairs, railings, and trim, and made sure water drained properly away from the house. The site was kept organized during the job and fully cleaned at the end. The finished deck feels solid, looks sharp, and is ready for family gatherings with almost no upkeep."

Jerry S on December 2025


Avatar for Marlenys Construction

Marlenys Construction

4.86(
7
)
Approved Pro

Marlenys Construction

4.86(
7
)
Approved Pro
Super Service Award
Customers say: Quality work
113 local quotes requested
2 years of experience

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Awesome job"

María D on March 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Awesome job"

María D on March 2025


"Everything was very good. Their service was very good, the workers were very considerate and they worked professionally and their price is reasonable too."

Gwendolyn B on September 2023

AMV is family owned and operated. We offer professional, clean, curtious service. We value each and every one of our clients; however, we offer our Angie's List clientele a 5% discount off of the price of labor.

"Everything was very good. Their service was very good, the workers were very considerate and they worked professionally and their price is reasonable too."

Gwendolyn B on September 2023


Avatar for Shapiro Construction

Shapiro Construction

4.75(
20
)
Approved Pro

Shapiro Construction

4.75(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
106 local quotes requested

Shapiro Construction is experienced and skilled in a variety of areas. Privately owned and operated, with over 10 years of experience. Our small crew is highly skilled, so we are able to keep costs efficient. We take pride in honest, timely communication. Some of our services include: Remodeling, framing, metal roofing, finish work, doors / windows, weatherproofing, insulation, decks / patios, painting, interior design, furniture fabrication

"Dan did an excellent job of repairing some log rot that was in a critical location of the structure He was thoughtful, creative and thorough. He also repaired the part of my deck that was partially responsible for the log damage. Ok pricing was very fair I will be contacting Dan for remodeling work in the future"

Charlie R on April 2025

Shapiro Construction is experienced and skilled in a variety of areas. Privately owned and operated, with over 10 years of experience. Our small crew is highly skilled, so we are able to keep costs efficient. We take pride in honest, timely communication. Some of our services include: Remodeling, framing, metal roofing, finish work, doors / windows, weatherproofing, insulation, decks / patios, painting, interior design, furniture fabrication

"Dan did an excellent job of repairing some log rot that was in a critical location of the structure He was thoughtful, creative and thorough. He also repaired the part of my deck that was partially responsible for the log damage. Ok pricing was very fair I will be contacting Dan for remodeling work in the future"

Charlie R on April 2025

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FAQs for basement remodel projects in Marlboro, NY

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The Marlboro, NY homeowners’ guide to basement remodels

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