Top-rated basement remodelers.

Get matched with top basement remodelers in Harlem, NY

There are 35 highly-rated local basement remodelers.

Need help with a project related to basement remodels?
Select your specific project to find the pro for you.

TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.2
Average homeowner rating
Verified reviews icon24
Verified basement remodels reviews

Basement remodelers in Harlem

Krashi Contracting Inc.
5.00(
2
)
Approved Pro
Krashi Contracting Inc.
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"I was initially hesitant to hire this company through Angi's List due to their lack of reviews. However, after speaking with Arben, my concerns were quickly alleviated. He was incredibly responsive and offered to come to my home for a consultation to better understand the scope of my bathroom renovation project. Arben provided a detailed quote the very next day and his team completed the entire project in just 3 days! Not only were they efficient, but they were also extremely professional and meticulous. They cleaned up the work area at the end of each day, which I really appreciated. The quality of their work was so impressive that I decided to hire them for additional projects around my house, and they consistently exceeded my expectations. I highly recommend Arben and his team to anyone looking for reliable, skilled, and professional contractors. I look forward to working with them again in the future!"

Sayed R on November 2024

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"I was initially hesitant to hire this company through Angi's List due to their lack of reviews. However, after speaking with Arben, my concerns were quickly alleviated. He was incredibly responsive and offered to come to my home for a consultation to better understand the scope of my bathroom renovation project. Arben provided a detailed quote the very next day and his team completed the entire project in just 3 days! Not only were they efficient, but they were also extremely professional and meticulous. They cleaned up the work area at the end of each day, which I really appreciated. The quality of their work was so impressive that I decided to hire them for additional projects around my house, and they consistently exceeded my expectations. I highly recommend Arben and his team to anyone looking for reliable, skilled, and professional contractors. I look forward to working with them again in the future!"

Sayed R on November 2024


Avatar for HammerTime Construction Group
HammerTime Construction Group
5.00(
6
)
Approved Pro
HammerTime Construction Group
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
94 local quotes requested

We’re a locally owned and operated company that values honesty and integrity and treats your home as our own. We offer various customizable General Contractor Home Improvement services for each project. We specialize in additions, kitchen, and bathroom remodels and provide a wide range of expertise for various other projects. We pride ourselves on the quality of our work and our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"HammerTime Construction Group is an outstanding construction company that delivers top-notch results every time. Their team is highly skilled, professional, and attentive to detail, ensuring every project is completed to the highest standards. They communicate clearly, stick to timelines, and provide transparent pricing with no surprises. Whether it’s a small renovation or a large build, their work is flawless and tailored to your needs. Highly recommend!"

Dewey M on February 2025

We’re a locally owned and operated company that values honesty and integrity and treats your home as our own. We offer various customizable General Contractor Home Improvement services for each project. We specialize in additions, kitchen, and bathroom remodels and provide a wide range of expertise for various other projects. We pride ourselves on the quality of our work and our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"HammerTime Construction Group is an outstanding construction company that delivers top-notch results every time. Their team is highly skilled, professional, and attentive to detail, ensuring every project is completed to the highest standards. They communicate clearly, stick to timelines, and provide transparent pricing with no surprises. Whether it’s a small renovation or a large build, their work is flawless and tailored to your needs. Highly recommend!"

Dewey M on February 2025


C&C Quality Home Improvements
15 E Putnam AV
3.55(
142
)
Approved Pro
C&C Quality Home Improvements
15 E Putnam AV
3.55(
142
)
Approved Pro
Customers say: Quality work
46 local quotes requested
22 years of experience

We are an interior renovations company. We have been in business for over 15 years. We have a strong focus on the quality of our work and strive to make each and every customer happy.

We are an interior renovations company. We have been in business for over 15 years. We have a strong focus on the quality of our work and strive to make each and every customer happy.


Tom's of Manhattan Contracting LLC
.
5.00(
3
)
Approved Pro
Tom's of Manhattan Contracting LLC
.
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Tom's of Manhattan Contracting LLC is your go-to choice for all your remodeling needs in the New York City (Tri-State Area). Specializing in kitchen and bathroom remodeling, our team of experts is dedicated to delivering exceptional results. Contact us today to transform your home into the space of your dreams.

"Hiring Tom and Roger is one of the best decisions I've ever made! I was introduced to Tom and Roger when I discovered a mice problem in my apartment that my building (the handymen, super, and others) tried but was unable to fix. (Tom and Roger were recommended by an architect friend who hired them for his own apartment.) Tom and Roger came in with gusto: they heard my concerns, understood the problem, took it to heart, and treated it like it was their own. They got to work exploring my apartment, leaving no surface or crevice unexplored. They found holes that the building had missed. They sealed everything, even the tiniest holes. They never once played down the problem or disregarded it as something unimportant - rather, they approached it with complete seriousness and even spoke with an exterminator to make sure that they were caring for it to the utmost degree (they even made suggestions like putting all of my dried goods in the fridge as to not leave a single stone unturned that could continue to attract mice). Ultimately, they solved the problem (when no one else had!)....and it was clear that they wouldn't stop in my apartment until the entire problem was addressed and done. I really appreciated that they came in with such a thorough and holistic approach. I loved working with them so much that I hired Tom and Roger to work on a bunch of other tasks in my home (sealing floorboards, caulking the tub, fixing grout in the kitchen and bathroom, fixing up a home office, staining the deck, insulating around the radiator, and so so much more - I had a long list!). The items were each different and they knew how to do them all. There is nothing that these guys can't do! Everything that Tom and Roger worked on was done with great care and attention to detail. They firmly believe that any work should be done by these principles - it's part of what makes them stand apart from the rest. To boot, they are lovely people! It was truly joyful working and having conversations with/getting to know them while we were in the apartment together. Working with Tom and Roger was one of the best customer service experiences I have ever had. Every day, they showed up early (early!) for the job. Throughout the day, they checked in to ensure that my list of priorities was being met (even at the end of the day, they didn't leave without checking that they had tended to my priorities.) I appreciated how they continually made the effort to ensure that we were exactly on the same page. I never felt rushed. I always felt heard. Truly, working with both Tom and Roger was nothing but wonderful. My only regret is that I don't have more jobs to give them - the experience was so great that I wish I could keep working with them! It goes without saying that I will work with Tom and Roger again in a heartbeat (in fact, they're the only contractors I ever want to work with moving forward!) and recommend them without hesitation to my closest friends (in fact, I already have!). Hire Tom and Roger - your experience will be the best and your home will look gorgeous. You will be so SO happy that you went with them!"

Jessica L on February 2022

Tom's of Manhattan Contracting LLC is your go-to choice for all your remodeling needs in the New York City (Tri-State Area). Specializing in kitchen and bathroom remodeling, our team of experts is dedicated to delivering exceptional results. Contact us today to transform your home into the space of your dreams.

"Hiring Tom and Roger is one of the best decisions I've ever made! I was introduced to Tom and Roger when I discovered a mice problem in my apartment that my building (the handymen, super, and others) tried but was unable to fix. (Tom and Roger were recommended by an architect friend who hired them for his own apartment.) Tom and Roger came in with gusto: they heard my concerns, understood the problem, took it to heart, and treated it like it was their own. They got to work exploring my apartment, leaving no surface or crevice unexplored. They found holes that the building had missed. They sealed everything, even the tiniest holes. They never once played down the problem or disregarded it as something unimportant - rather, they approached it with complete seriousness and even spoke with an exterminator to make sure that they were caring for it to the utmost degree (they even made suggestions like putting all of my dried goods in the fridge as to not leave a single stone unturned that could continue to attract mice). Ultimately, they solved the problem (when no one else had!)....and it was clear that they wouldn't stop in my apartment until the entire problem was addressed and done. I really appreciated that they came in with such a thorough and holistic approach. I loved working with them so much that I hired Tom and Roger to work on a bunch of other tasks in my home (sealing floorboards, caulking the tub, fixing grout in the kitchen and bathroom, fixing up a home office, staining the deck, insulating around the radiator, and so so much more - I had a long list!). The items were each different and they knew how to do them all. There is nothing that these guys can't do! Everything that Tom and Roger worked on was done with great care and attention to detail. They firmly believe that any work should be done by these principles - it's part of what makes them stand apart from the rest. To boot, they are lovely people! It was truly joyful working and having conversations with/getting to know them while we were in the apartment together. Working with Tom and Roger was one of the best customer service experiences I have ever had. Every day, they showed up early (early!) for the job. Throughout the day, they checked in to ensure that my list of priorities was being met (even at the end of the day, they didn't leave without checking that they had tended to my priorities.) I appreciated how they continually made the effort to ensure that we were exactly on the same page. I never felt rushed. I always felt heard. Truly, working with both Tom and Roger was nothing but wonderful. My only regret is that I don't have more jobs to give them - the experience was so great that I wish I could keep working with them! It goes without saying that I will work with Tom and Roger again in a heartbeat (in fact, they're the only contractors I ever want to work with moving forward!) and recommend them without hesitation to my closest friends (in fact, I already have!). Hire Tom and Roger - your experience will be the best and your home will look gorgeous. You will be so SO happy that you went with them!"

Jessica L on February 2022


Avatar for City Line Interiors
City Line Interiors
117-58 127th St
5.00(
18
)
Approved Pro
City Line Interiors
117-58 127th St
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

We strongly believe that mediocrity has no place in this line of work, which is why we consider quality to be our utmost priority. Our entire crew will be on-site throughout the duration of your project because you deserve nothing less than our full attention. Apart from the quality of our services, we also guarantee durability so that you can enjoy your remodeled home for years to come.We take pride in having an experienced and dependable team of professionals that you can always count on.

"Mario and his team are fantastic. Professional, communicative, skilled, honest. I couldn’t recommend City Line more highly."

Brad P on February 2025

We strongly believe that mediocrity has no place in this line of work, which is why we consider quality to be our utmost priority. Our entire crew will be on-site throughout the duration of your project because you deserve nothing less than our full attention. Apart from the quality of our services, we also guarantee durability so that you can enjoy your remodeled home for years to come.We take pride in having an experienced and dependable team of professionals that you can always count on.

"Mario and his team are fantastic. Professional, communicative, skilled, honest. I couldn’t recommend City Line more highly."

Brad P on February 2025


Avatar for Onpoint Construction & Development LLC
Onpoint Construction & Development LLC
578 Nedperhan
4.63(
56
)
Approved Pro
Onpoint Construction & Development LLC
578 Nedperhan
4.63(
56
)
Approved Pro
Customers say: True professional
30 local quotes requested
25 years of experience

We are a construction company that concentrates on creating interior; residential, commercial spaces, and the construction of custom cabinetry.

"Eddie and his team did an amazing job and transformed the exterior of our house from looking old and run down to a stunningly restored Victorian. His team was very personable, worked diligently even on cold November days and finished the project on time. Their pricing was competitive and we couldn't be happier with the results! I would highly recommend Onpoint Construction!"

Cassandra D on February 2019

We are a construction company that concentrates on creating interior; residential, commercial spaces, and the construction of custom cabinetry.

"Eddie and his team did an amazing job and transformed the exterior of our house from looking old and run down to a stunningly restored Victorian. His team was very personable, worked diligently even on cold November days and finished the project on time. Their pricing was competitive and we couldn't be happier with the results! I would highly recommend Onpoint Construction!"

Cassandra D on February 2019


Avatar for AreiZam, Inc.
AreiZam, Inc.
63-30 Alderton St.
5.00(
31
)
Approved Pro
AreiZam, Inc.
63-30 Alderton St.
5.00(
31
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

AreiZam Inc. We have 15 years experience in installation and maintenance of natural stone .Our priority is give to the customers good prices and services .

"Fast and reliable."

Michael P on January 2025

AreiZam Inc. We have 15 years experience in installation and maintenance of natural stone .Our priority is give to the customers good prices and services .

"Fast and reliable."

Michael P on January 2025


Avatar for Buena Vista Home Improvements
Buena Vista Home Improvements
20 Clove Road
4.45(
78
)
Approved Pro
Buena Vista Home Improvements
20 Clove Road
4.45(
78
)
Approved Pro
Customers say: Quality work
83 local quotes requested
15 years of experience

Buene Vista Home Improvements is brought to you by Javier Valencia. We specialize in residential modification as well as interior and exterior repairs and improvements. We are licensed and insured for all of our practices and take the time to be sure that all of our work exceeds the expectations of our clients. We look forward to working with you on all of your home improvement needs.

"Javier and the Buena Vista team were incredible to work with. They were extremely responsive and proactive, took so much care and pride in the work they did, left the space clean and tidy at the end of each day and were very efficient. I was so pleasantly surprised by how quick and not disruptive our kitchen renovation was. They also made us custom mudroom panels for our garage, which came out beautifully. They were also extremely competitively priced. We look forward to reaching out to Javier for another project in the future!"

Elizabeth B on May 2023

Buene Vista Home Improvements is brought to you by Javier Valencia. We specialize in residential modification as well as interior and exterior repairs and improvements. We are licensed and insured for all of our practices and take the time to be sure that all of our work exceeds the expectations of our clients. We look forward to working with you on all of your home improvement needs.

"Javier and the Buena Vista team were incredible to work with. They were extremely responsive and proactive, took so much care and pride in the work they did, left the space clean and tidy at the end of each day and were very efficient. I was so pleasantly surprised by how quick and not disruptive our kitchen renovation was. They also made us custom mudroom panels for our garage, which came out beautifully. They were also extremely competitively priced. We look forward to reaching out to Javier for another project in the future!"

Elizabeth B on May 2023


Avatar for Knockout Renovation Svcs., Inc.
Knockout Renovation Svcs., Inc.
134 West 26th Street
4.03(
38
)
Approved Pro
Knockout Renovation Svcs., Inc.
134 West 26th Street
4.03(
38
)
Approved Pro
Customers say: Quality work
23 local quotes requested
33 years of experience

For an all-in-one design-build contractor experienced in whole house and apartment renovation and remodeling services in the New York City boroughs of Manhattan, Brooklyn and Queens, turn to Knockout Renovation. We manage and supervise every aspect of a remodeling project. From initial consultation, design, and the permit process to product selection, construction, and post-job cleanup, our turnkey, full-service approach offers the ultimate in convenience, enabling you to remain focused on your busy schedule and life while we manage and oversee the renovation of your home for you. Full 7 year products and labor warranty! Progress invoicing. We offer many brands and shop with you for your ideal product selections. Whether we are performing a full apartment, home renovation or kitchen remodeling project, every home improvement job we undertake follows a six-step process and utilizes our innovative project management system. This comprehensive approach includes a detailed project scope, regular customer updates, progress invoicing, a weekly delay guarantee, and other facets that make the entire renovation process as convenient as possible for you, while still guaranteeing a beautiful, functional end result. To further ensure that all work proceeds according to plan, each Knockout Renovation remodeling project is led by a team consisting of a designer/project manager (DPM) and an office administrator (OA), and all construction is overseen by a site foreman and performed by skilled tradespersons. All of these individuals have extensive experience working on home and apartment (both co-op and condo) renovation projects throughout Manhattan and Brooklyn, NY, and our hiring requirements are extremely stringent, so you can rest assured your remodeling project will be in the hands of qualified professionals.

"Keith & the Knockout Renovation team blew us away with the level of professionalism and expertise. His head guy Genci was a master of all and exceeded all expectations on his craftsmanship and tile work. Highly recommend him for any renovation needs! A+++++++"

Marc B on November 2023

For an all-in-one design-build contractor experienced in whole house and apartment renovation and remodeling services in the New York City boroughs of Manhattan, Brooklyn and Queens, turn to Knockout Renovation. We manage and supervise every aspect of a remodeling project. From initial consultation, design, and the permit process to product selection, construction, and post-job cleanup, our turnkey, full-service approach offers the ultimate in convenience, enabling you to remain focused on your busy schedule and life while we manage and oversee the renovation of your home for you. Full 7 year products and labor warranty! Progress invoicing. We offer many brands and shop with you for your ideal product selections. Whether we are performing a full apartment, home renovation or kitchen remodeling project, every home improvement job we undertake follows a six-step process and utilizes our innovative project management system. This comprehensive approach includes a detailed project scope, regular customer updates, progress invoicing, a weekly delay guarantee, and other facets that make the entire renovation process as convenient as possible for you, while still guaranteeing a beautiful, functional end result. To further ensure that all work proceeds according to plan, each Knockout Renovation remodeling project is led by a team consisting of a designer/project manager (DPM) and an office administrator (OA), and all construction is overseen by a site foreman and performed by skilled tradespersons. All of these individuals have extensive experience working on home and apartment (both co-op and condo) renovation projects throughout Manhattan and Brooklyn, NY, and our hiring requirements are extremely stringent, so you can rest assured your remodeling project will be in the hands of qualified professionals.

"Keith & the Knockout Renovation team blew us away with the level of professionalism and expertise. His head guy Genci was a master of all and exceeded all expectations on his craftsmanship and tile work. Highly recommend him for any renovation needs! A+++++++"

Marc B on November 2023


Avatar for Scarano Architect PLLC
Scarano Architect PLLC
110 York St
4.83(
6
)
Approved Pro
Scarano Architect PLLC
110 York St
4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

Scarano Architect PLLC is celebrating 40 years in business!!!! We are a full service architectural design and building company specializing in the design of new buildings, additions and alterations, remodelings, gut renovations, rehabilitations, adaptive reuse and municipal approval for both residential and commercial clients for the past 35 years in the metropolitan NewYork area. 2024 Angi Super service Award winner! Contact us today

"Robert and his team are very knowledgeable and efficient. Would highly recommend their services. They permitted a wall for an NYC condo for us within a few weeks. The process was quick and painless. Thanks Robert!"

Mike T on October 2024

Scarano Architect PLLC is celebrating 40 years in business!!!! We are a full service architectural design and building company specializing in the design of new buildings, additions and alterations, remodelings, gut renovations, rehabilitations, adaptive reuse and municipal approval for both residential and commercial clients for the past 35 years in the metropolitan NewYork area. 2024 Angi Super service Award winner! Contact us today

"Robert and his team are very knowledgeable and efficient. Would highly recommend their services. They permitted a wall for an NYC condo for us within a few weeks. The process was quick and painless. Thanks Robert!"

Mike T on October 2024

...
Showing 1-10 of 216

Basement remodels FAQs

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 homeowners guide to basement remodels
From average costs to expert advice, get all the answers you need to get your job done.
A living room with a desk and a fireplace in the basement
May 14, 2025
May 14, 2025
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
furnished basement in new home
May 22, 2025
May 22, 2025
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
Basement living room with wet bar
May 16, 2025
May 16, 2025
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
A basement bedroom with a rocking chair
May 9, 2025
May 9, 2025
Considering converting that unused basement to living space? Learn whether adding a bedroom in the basement adds value and what factors affect your ROI.
fully furnished living room in basement
May 19, 2025
May 19, 2025
Finishing a basement can add huge value to your life at home. Here's what you need to know before you dive into a basement remodel.
Young woman video chatting with friends on digital tablet screen
May 16, 2025
May 16, 2025
A finished basement adds valuable living space to your home. Learn how much value a finished basement adds to your home and what affects your return on investment.
Share project details to get started.