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

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

Serving New Windsor, NY and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Lilco has done numerous jobs here to our Satisfaction. Owner is honest, knowledgeable about various home construction projects and easy to work with. Bring your own vision or let him help you bring a general goal/vision to life. He’s been able to help me troubleshoot with success."
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Proworks Interiors
Proworks Interiors
5.0(
6
)
Basement - Remodel

Serving New Windsor, NY and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"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 !"
Bathroom Remodel
Fireplace Wall
Fireplace wall
Bathroom Remodel
Basement Bar

+25

Response rate100%
Recommended by100%of homeowners
Kevin Babcock General Contracting
4.9(
49
)
Basement - Remodel

Serving New Windsor, NY and surrounding areas

Approved

In business since 1984

Free estimates

Offers commercial services

"I hired Kevin to remodel our two car garage into an extra room, along with building a laundry room along with plumbing, hallway, replacing garage door with a new wall/siding, new windows etc. Kevin Babcock and his team have been an absolute pleasure to work with. They are responsive to the needs of the homeowner, readily available throughout the entire project and amazing to work with. Kevin ensures his clients are constantly kept in-the-know about the progress and openly accepts feedback and ideas. He not only was attentive and accountable but his team does impeccable work that left us with a life changing home remodeling to accommodate our growing family. I would recommend Kevin to anyone for his skill, expertise and integrity and will continue to hire him for future projects of our own."
Response time1 day
14 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Use Affordable Contractors, LLC
Use Affordable Contractors, LLC
4.8(
18
)
Basement - Remodel

Serving New Windsor, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

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!

Deck remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+46

3 neighbors recently requested a quote
Recommended by87%of homeowners
JLR Construction
4.8(
18
)
Basement - Remodel

Serving New Windsor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Offers commercial services

"Joe and Chris exceeded all of our expectations with the job. The job consisted of having to remove the left side door frame and molding from our bathroom door which they took great care in doing thus minimizing any destruction of the plaster walls. They expertly installed the new frame and rehung the door perfectly. They also repaired out front exterior door which was out of plumb and not closing properly. And also replaced our exterior basement door. They also replaced a damaged tongue and groove knotty pine board in our stairwell leading to our upstairs bedroom. Joe and Chris explained everything they had to do to complete the jobs and Joes estimate was reasonable in price. They are both gentlemen with a professional attitude, friendly and easy to talk to about the work and a variety of other topics not related to the job at hand. I highly recommend them."
Siding prep
Siding finished
Prep work
Finished wall
Front Porch

+8

Response time4 hrs
Response rate89%
1 neighbors recently requested a quote
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FAQs for basement remodeling projects in New Windsor, NY

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The New Windsor, NY homeowners’ guide to basement remodelings

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