Nesconset's Trusted Basement Experts

Your Basement Deserves to Be Liveable — Not Just Storage

We transform damp, unused basement space into beautiful, dry rooms your family actually wants to spend time in. From waterproofing to full finishes, we handle every detail right here in Suffolk County.

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Licensed & Insured
Local & Family-Owned
Free Consultations
Beautifully finished basement with modern flooring, warm lighting, and comfortable seating area
100%
Satisfaction
Guaranteed
What We Do

Complete Basement Solutions for Your Home

Whether you need to stop a leak or build out a dream entertainment space, we bring the skill and attention to detail that makes all the difference.

Basement Finishing

From bare concrete to a fully finished living space — we handle framing, insulation, drywall, flooring, lighting, and everything in between.

Waterproofing

Stop leaks before they start. We install interior and exterior drainage systems, sealant treatments, and sump pumps to keep your basement bone dry.

Remodeling & Renovations

Updating an existing space? We redesign layouts, upgrade fixtures, add egress windows, and modernize finishes to match your vision.

Custom Design

Home theater, guest suite, home gym, or playroom — we work with you to plan a layout that fits how your family actually lives.

Mold & Damage Repair

Water damage doesn't wait, and neither do we. We assess, remediate, and restore — getting your basement safe and structurally sound again.

Foundation & Structural

Cracks, settling, or bowing walls — our structural repairs address the root cause so your basement stays solid for decades to come.

Magic Basement Services team member inspecting a finished basement project in Nesconset Close-up of quality craftsmanship in a finished basement — custom trim and lighting
About Us

Built on Trust, Backed by Craftsmanship

Magic Basement Services was founded on a simple belief: every homeowner in Nesconset deserves a basement they're proud of. We're not a national franchise — we're your neighbors, and we take that seriously.

From our base at 104 Lake Ave S, we've helped dozens of local families turn their damp, underutilized basements into functional, beautiful living spaces. Every project gets our full attention, from the first consultation to the final walkthrough.

Serving Nesconset & all of Suffolk County
Transparent pricing — no surprises
Quality materials & proven methods
Clean job sites, on-time completion
How It Works

From Rough Space to Finished Room

Our streamlined process keeps you informed at every step — no guesswork, no delays, no hidden fees.

1

Free Consultation

We visit your home, assess the space, discuss your goals, and provide a clear, written estimate — no obligation.

2

Custom Design

We develop a tailored plan that fits your budget, timeline, and vision — from layout to materials and finishes.

3

Expert Build

Our skilled crew handles every trade — framing, plumbing, electrical, drywall, flooring — with precision and care.

4

Final Walkthrough

We walk through the finished space with you, ensuring every detail meets our standards — and yours.

Client Stories

What Our Neighbors Say

We let our work speak for itself — but we're grateful when our clients take the time to share their experience.

"We had a perpetually damp basement that felt hopeless. Magic Basement Services not only fixed the moisture problem but turned the whole space into a gorgeous rec room. Our kids actually prefer hanging down there now."

Portrait of satisfied client
Margaret K.
Nesconset, NY

"Professional from start to finish. They showed up on time, kept the workspace clean, and the quality of the finish work exceeded our expectations. The custom built-ins they installed are absolutely stunning."

Portrait of satisfied client
Robert P.
Smithtown, NY

"I was nervous about the cost and timeline, but they were upfront about everything. The finished basement added real value to our home, and the process was far less stressful than I expected. Highly recommend."

Portrait of satisfied client
Linda S.
Stony Brook, NY

Ready to Fall in Love with Your Basement?

Schedule your free, no-pressure consultation today. We'll walk your space, listen to your ideas, and show you what's possible.

Request Free Estimate (631) 973-6111
Get in Touch

Let's Talk About Your Project

Whether you have a clear vision or just a question, we're here to help. Reach out and we'll get back to you within one business day.

Address
104 Lake Ave S
Nesconset, NY 11767
Hours
Mon – Fri: 8:00 AM – 6:00 PM
Sat: By Appointment
Sun: Closed

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