Top-rated basement remodelers.

Best basement remodelers near Williston Park, NY

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY WILLISTON PARK, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon66
    Verified basement remodels reviews

Top-Rated Basement remodelers in Williston Park - Updated Nov 2026

Avatar for Heartland Village General Contracting and Handyman Services
Heartland Village General Contracting and Handyman Services
4.8(
208
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"EXCELLENT work they painted entire house very clean and on time and very professional They did my walls painted I have used them in the past to do my floors and remodel kitchen. Harvey is very professional and explains everything in detail. His work is very clean. I will definitely use him again in future and also recommend him to family & friends"
FLOORING
Remodel basements
Bathroom renovation
KITCHEN REMODEL
Decks

+151

Response time1 day
13 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Robert's Remodeling Professionals, Inc.
Robert's Remodeling Professionals, Inc.
4.5(
43
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 1989

Free estimates

Customers say: Quick response

"Robert is a trustworthy and skilled professional. Our family has engaged his services on multiple occasions -- most recently to install flooring in our basement -- and plan to do so in the future for additional remodeling work. Robert and team are reliable and perform great work (at a great value)."
Work
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I hired Long Island handyman construction group to remodel a 400sf basement and bathroom in Melville. They were priced in the middle compared to other bids. I picked them thanks to their out of the box advice which saved me thousands of dollars. There was one problem with the plumbing which cost an extra 1800 dollars. The owner settled with me 50/50 even though it was a pre-existing issue. The project was started early and completed early. All mess was cleaned up and the crew was very friendly and fully aware. Very reputable guys and very easy to deal with. Thanks Moises and Eddy."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for LI Developers, LLC
LI Developers, LLC
4.7(
175
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"I hired Jakob and LI developers to remodel my Kitchen and first floor bathroom. Jakob was attentive to my wishes and very detail oriented. His crew showed up everyday ready to work and the time of the turn around was great as I still needed to live in the house. Beautiful work and Jakob was always there either over the phone or in person when I needed anything. Great outcome overall highly recommend."
Contemporary Kitchen
Livingroom & Dining room
Master Bathroom
Full Bath
LiD 500

+5

Response time1 day
1 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for TAS Construction Corporation
TAS Construction Corporation
4.7(
15
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Anthony Scardino, the owner of TAS contracting and his crew did an amazing job. He was always reachable and easy to talk to and work with. They were reliable, neat and clean. Though my job was a small one, I would mosts definitely hire him for any future work needed in my home and I would highly recommend him to anyone looking for a great contractor!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
Response rate100%
Recommended by91%of homeowners
Avatar for AR Home Construction LLC
AR Home Construction LLC
5.0(
29
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

My jobs
My jobs
My jobs
My jobs
My jobs

+73

13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Interior Source
Interior Source
4.8(
50
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"They were incredibly professional, attentive to detail, and managed the project seamlessly, staying on schedule and within budget. We would highly recommend them to anyone considering a basement remodel."
Dr. Arif Kitchen
Remodeling - Kitchen & Bathroom Project
Kitchen and Bath Remodeling Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+30

Response time2 days
Response rate100%
13 neighbors recently requested a quote
Avatar for Loja Renovations Fine Carpentry LLC
Loja Renovations Fine Carpentry LLC
5.0(
27
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"This was the absolute best home updates I have ever received they professionalism and efficiency was perfect they are amazing and have already referred them to multiple family and friends will continue to use them for everything in my home more then please all staff were great"
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+5

Response time1 day
Response rate100%
Avatar for Sankar Construction
Sankar Construction
5.0(
4
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 2010

Free estimates

With 15 years of experience Transform your home with Sankar Construction's comprehensive additions and remodeling services. Whether you're looking to expand your living space, update outdated features, create a more functional layout or replace your roof, our team is here to bring your vision to fruition. With a focus on superior workmanship and customer satisfaction, we guide clients through every step of the process, delivering stunning results that enhance both the beauty and value of their homes. \n \nSenior Citizen Discount Available - Inquire Within \n \nDeposits May Be Required - Inquire Within \n \nAccepts Cash, Checks And Zelle

Response time2 days
2 neighbors recently requested a quote
Avatar for KM Construction
KM Construction
5.0(
9
)
Basement - Remodel

Serving Williston Park, NY and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

KM Construction is a locally/owner run and operated company with over 10 years industry experience. We have been providing quality remodling and painting services to the Tri State area. As a locally owned and operated company we take personal pride in supporting the local community. With experience in both interior and exterior projects. we listen and work closely with our customers to ensure we understand your specific requirements. Our results turn your vision into a reality.

Decking
Decking
Decking
Decking
Decking

+12

Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
...
Showing 1-10 of 647
Basement Remodel FAQs, answered by experts

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. 

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes. 

It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Yes, you can install a summer kitchen or kitchenette in your basement. They serve similar purposes as outdoor kitchens, keeping the main floor of the house cool and providing another space to cook and congregate. Basement kitchens are also a worthwhile alternative for homeowners without much space in the backyard. They come with a few logistical questions to sort out, though, like ventilation and waterproofing.

The Williston Park, NY homeowners’ guide to basement remodels

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