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Best basement remodelers near New Square, NY

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TRUSTED BY NEW SQUARE, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon55
    Verified basement remodels reviews

Top-Rated Basement remodelers in New Square - Updated Nov 2026

Avatar for Lilco Construction Inc
Lilco Construction Inc
5.0(
10
)
Basement - Remodel

Serving New Square, NY and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Lilco was a great company to work with! They are easy to communicate with and answered all of my questions and concerns. They are reliable and trustworthy. My kitchen and bathroom came out better than I could have imagined. I couldn’t be happier and hope to be able to remodel my other bathroom in the near future."
Recommended by50%of homeowners
Avatar for Sam The Man Home Solutions, LLC
Sam The Man Home Solutions, LLC
4.7(
42
)
Basement - Remodel

Serving New Square, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Sam the Man did several remodels in my home. I had 2 bathrooms, a full kitchen ( with a wall that was removed) and the basement. Every room was brought down to the studs. Sam is very neat, clean and knew exactly what look I was trying to achieve. He even helped me pick out the kitchen cabinets. Sam goes above and beyond my expectations. 5 stars is just not enough."
TV Wall mount
TV Wall mount
Drywall Repair
Drywall Repair
Drywall Repair

+130

Response time6 hrs
Recommended by100%of homeowners
Avatar for Bau Builders
Bau Builders
5.0(
2
)
Basement - Remodel

Serving New Square, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

With over 15 years of experience, Bau Builders is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Apartment Remodel
Apartment Remodel
Apartment Remodel
Apartment Remodel
Apartment Remodel

+27

3 neighbors recently requested a quote
Avatar for HOUSE FIXED INC.
HOUSE FIXED INC.
5.0(
4
)
Basement - Remodel

Serving New Square, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

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 take 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. We welcome your questions and thank you for your interest. Call today!

Big beautiful deck
Big beautiful deck
Big beautiful deck
Big beautiful deck
Big beautiful deck

+27

4 neighbors recently requested a quote
Avatar for FJMG Home improvement
FJMG Home improvement
5.0(
2
)
Basement - Remodel

Serving New Square, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

At FJMG Home Improvement, Corp. our customers needs are the utmost importance. Our team with 25+ years experience is committed to meeting your needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small, please contact us for a free estimate!

Bathroom renovation
Bathroom renovation
Bathroom renovation
Bathroom renovation
Bathroom renovation

+10

4 neighbors recently requested a quote
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Basement - Remodel

Serving New Square, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

Key trends include home gyms, theatre rooms, additional rooms (bedroom/office), and more, with personalized styles reflecting individual preferences.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

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.

The New Square, NY homeowners’ guide to basement remodels

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