Top-rated basement remodelers.

Get matched with top basement remodelers in Katonah, NY

There are 28 highly-rated local basement remodelers.

Need a pro for your basement remodel project in Katonah, NY?

Select your specific project to find the pro for you.

TRUSTED BY KATONAH, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon57
    Verified basement remodels reviews

Find Basement remodelers in Katonah

Avatar for American Pioneer Construction

American Pioneer Construction

New on AngiNew on Angi
Approved Pro

American Pioneer Construction

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

I founded American Pioneer Construction in July 1993 to give my customers top quality design and installation in a timely manner and at a fair and competitive price. Our goal is to help you create your dreams.We are fully licensed in Westchester and Putnam counties in New York. We have a multi million dollar insurance policy which has never been used in 30 years. The reason is that cleanliness and safety are our top priorities. We are on site every day until the job is completed. We have massive experience in indoor and outdoor renovations for your home. Indoors includes kitchens, bathrooms, basements, doors, windows, moldings, additions, and custom cabinet and shelving units of any size. Also, outdoors we build decks, covered porches, walkways, patios, and fire pits. We have built over 300 Koi ponds that have been featured in international magazines and huge pond tours. We also frame/build garages,sheds, and outdoor bars. Give us a call so you can find out how we can help you.

I founded American Pioneer Construction in July 1993 to give my customers top quality design and installation in a timely manner and at a fair and competitive price. Our goal is to help you create your dreams.We are fully licensed in Westchester and Putnam counties in New York. We have a multi million dollar insurance policy which has never been used in 30 years. The reason is that cleanliness and safety are our top priorities. We are on site every day until the job is completed. We have massive experience in indoor and outdoor renovations for your home. Indoors includes kitchens, bathrooms, basements, doors, windows, moldings, additions, and custom cabinet and shelving units of any size. Also, outdoors we build decks, covered porches, walkways, patios, and fire pits. We have built over 300 Koi ponds that have been featured in international magazines and huge pond tours. We also frame/build garages,sheds, and outdoor bars. Give us a call so you can find out how we can help you.


Avatar for New Paint New Me, Inc.

New Paint New Me, Inc.

4.97(
29
)
Approved Pro

New Paint New Me, Inc.

4.97(
29
)
Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

Specializing in painting/staining (interior/exterior), drywall/taping, NEW PAINT NEW ME INC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"If you are looking for a skilled, reliable, and honest builder look no further. Throughout our project planing Michael was helpful and knowledgeable, during the work schedule Michael was in full communication, disclosed any setbacks, and redirected any issue that arose. Home project can take on a life of their own, but Michael managed it all with poise and determination to get me relaxing on my beautiful deck as soon as possible. I would (and will) hire Michael and his crew again. "

Susanne V on May 2025

Specializing in painting/staining (interior/exterior), drywall/taping, NEW PAINT NEW ME INC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"If you are looking for a skilled, reliable, and honest builder look no further. Throughout our project planing Michael was helpful and knowledgeable, during the work schedule Michael was in full communication, disclosed any setbacks, and redirected any issue that arose. Home project can take on a life of their own, but Michael managed it all with poise and determination to get me relaxing on my beautiful deck as soon as possible. I would (and will) hire Michael and his crew again. "

Susanne V on May 2025


Avatar for Santiago Contracting

Santiago Contracting

3.72(
9
)
Approved Pro

Santiago Contracting

3.72(
9
)
Approved Pro
Customers say: True professional
6 years of experience
Free onsite estimate

Santiago Contracting is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"My new bathroom is absolutely beautiful."

Patricia F on November 2023

Santiago Contracting is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"My new bathroom is absolutely beautiful."

Patricia F on November 2023


Avatar for Suscal Construction, LLC

Suscal Construction, LLC

4.17(
6
)
Approved Pro

Suscal Construction, LLC

4.17(
6
)
Approved Pro
Customers say: Quick response
11 local quotes requested
6 years of experience

With several years experience, Suscal Construction, LLC works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.

"excellent work, prompt and efficient"

Pravin S on June 2025

With several years experience, Suscal Construction, LLC works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.

"excellent work, prompt and efficient"

Pravin S on June 2025


Avatar for BAE Renovations

BAE Renovations

5.00(
6
)
Approved Pro

BAE Renovations

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

We pride our company on reliability, great communication, integrity and quality work. We are experts in our great renovation work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you. Over 20 years experience in the Westchester/NYC area, no job is too big or too small.

"Al and his team were amazing. He provided his expertise and ensured that the job was done on time. I appreciated his insight and honesty when it came to materials and costs. Al and his team of contractors were able to complete- what originally was the kitchen- floors throughout the apartment, my bathroom, all the finishing touches and the best part has been my kitchen!! For a small footprint the layout and the results are just incredible. Flamur and his team(kitchen cabinets/counter-backsplash) were equally as courteous and knowledge in their work. For sure recommend!!"

Ericka G on July 2024

We pride our company on reliability, great communication, integrity and quality work. We are experts in our great renovation work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you. Over 20 years experience in the Westchester/NYC area, no job is too big or too small.

"Al and his team were amazing. He provided his expertise and ensured that the job was done on time. I appreciated his insight and honesty when it came to materials and costs. Al and his team of contractors were able to complete- what originally was the kitchen- floors throughout the apartment, my bathroom, all the finishing touches and the best part has been my kitchen!! For a small footprint the layout and the results are just incredible. Flamur and his team(kitchen cabinets/counter-backsplash) were equally as courteous and knowledge in their work. For sure recommend!!"

Ericka G on July 2024


Avatar for JR General Contractor, LLC

JR General Contractor, LLC

4.83(
15
)
Approved Pro

JR General Contractor, LLC

4.83(
15
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

JR General Contractor LLC, is committed to excellence 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.

"Yes they did an excellent job"

Louise R on May 2025

JR General Contractor LLC, is committed to excellence 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.

"Yes they did an excellent job"

Louise R on May 2025


H&G Contracting

4.94(
16
)
Approved Pro

H&G Contracting

4.94(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Very good quality work. Very trustworthy. I would recommend him to anybody !!"

Sanjay S on March 2023

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Very good quality work. Very trustworthy. I would recommend him to anybody !!"

Sanjay S on March 2023


Avatar for Guardian Remodeling Corp.

Guardian Remodeling Corp.

5.00(
1
)
Approved Pro

Guardian Remodeling Corp.

5.00(
1
)
Approved Pro
25 years of experience
Free onsite estimate

Give us a call at 914-912-0385 For a free estimate. With over 30 years of experience in the construction industry, we are a family-owned and operated business. Our team consists of a father and his five sons, all working together to specialize in bathrooms, kitchens, roofing, siding, and concrete. We provide a one-stop solution for all your home improvement needs. We guarantee 100% customer satisfaction and will not accept final payment until the homeowner is completely happy. Our goal is to make your life easier by ensuring the job is done perfectly, every time.

Give us a call at 914-912-0385 For a free estimate. With over 30 years of experience in the construction industry, we are a family-owned and operated business. Our team consists of a father and his five sons, all working together to specialize in bathrooms, kitchens, roofing, siding, and concrete. We provide a one-stop solution for all your home improvement needs. We guarantee 100% customer satisfaction and will not accept final payment until the homeowner is completely happy. Our goal is to make your life easier by ensuring the job is done perfectly, every time.


Avatar for Vulcan Basement Waterproofing & Flooring, Inc.

Vulcan Basement Waterproofing & Flooring, Inc.

3.71(
75
)
Approved Pro

Vulcan Basement Waterproofing & Flooring, Inc.

3.71(
75
)
Approved Pro
Customers say: Quick response
55 local quotes requested
78 years of experience

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024


Strategic Operational Services

5.00(
11
)
Approved Pro

Strategic Operational Services

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

~*~Strategic Operation Services offers any new customers a free consultation for any remodeling project!~*~ Strategic Operation Services is a family owned and operated business that services the Tri-State area. We are your one stop shop for any and all remodeling and construction services. We are licensed and insured so you can rest easy that your project will be completed in a quality, timely, and white glove manner! Call us today and see what we can do for you!

"It was a quality job done for a fair price range."

G M on August 2021

~*~Strategic Operation Services offers any new customers a free consultation for any remodeling project!~*~ Strategic Operation Services is a family owned and operated business that services the Tri-State area. We are your one stop shop for any and all remodeling and construction services. We are licensed and insured so you can rest easy that your project will be completed in a quality, timely, and white glove manner! Call us today and see what we can do for you!

"It was a quality job done for a fair price range."

G M on August 2021

...
Showing 1-10 of 222
Basement Remodel questions, answered by experts

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.

A finished basement does not always count as square footage, though this varies by state regulations. You may live in an area that allows for below-grade spaces to be considered in a home's official square footage. In those cases, the basement must meet certain conditions, like having a functional egress and being a livable space with flooring, finished walls, and temperature control. Your local assessor can confirm your area's policies regarding basement square footage.

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.

The Katonah, NY homeowners’ guide to basement remodels

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"