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Find Basement remodelers in Ellenville

Avatar for Proworks Interiors
Proworks Interiors
5.0(
6
)
Basement - Remodel

Serving Ellenville, NY and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I have no skills or vision when it comes to construction, so there was no way I was going to attempt any part or function to finish my basement myself. There is so much involved with finishing a basement that the actual thought of getting it done was exhausting! John and his team made the large task to finish a basement easy! John has the skillsets to do the work and orchestrate different contractors with various skillsets to get each phase of the construction done. Proworks Interiors is very professional and know what they are doing. It was a great relief that they were able to make something that seemed impossible, possible in a matter of a few months."
Bathroom Remodel
Fireplace Wall
Fireplace wall
Bathroom Remodel
Basement Bar

+25

Response rate100%
Recommended by100%of homeowners
Avatar for GW Construction NYC, Inc.
GW Construction NYC, Inc.
5.0(
11
)
Basement - Remodel

Serving Ellenville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"What can I say about GW Construction. They were great when it came to remodeling my kitchen. They demolished all that needed to and went on to the remodeling afterwards. They took care of my spakle and paint. Did my kitchen tile and placed cabinets. All i can say is their work speaks for itself. Thanks again GW Construction."
custom ceiling
End Product.
kitchen remodel
Living room remodel
Decks cudderbackville

+28

Response time9 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for GMZ Contracting LLC
GMZ Contracting LLC
4.9(
9
)
Basement - Remodel

Serving Ellenville, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Frank came in on time and in budget. He thought through some challenging issues well. He was meticulous in details. Always cleaned up. Very positive attitude. Would use him in a heartbeat. Wish I had had him on other remodeling I have done. He sets an exceptionally high standard."
1 neighbors recently requested a quote
J.C. Contracting
4.2(
12
)
Basement - Remodel

Serving Ellenville, NY and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Terrific value

"I hope everyone has the pleasure of working with someone as creative, hardworking, and honest as Jeffrey. We took a chance with Jeffery not knowing him before working together. Now he's the only person we would trust with projects for our home. It started with a simple design for a basement bedroom that turned into a whole downstairs remodel - he designed and build three closets, a staircase, a bedroom, and a gorgeous bathroom. He is much more than a contractor - he's a project manager and creative visionary. He shows up on time, stays on budget, and always has a smile on his face. He is the type of person who takes the time to find the piece of matching tile or the perfect wood color, and he makes sure to spend your budget as if it was his own. No matter what, you are in good hands with Jeffrey and his team."
Response time6 hrs
Recommended by88%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Basement - Remodel

Serving Ellenville, 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
Let's Talk Kitchens & Baths
5.0(
1
)
Basement - Remodel

Serving Ellenville, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Ray has done numerous projects for me over the past 25+ years, from simple door replacements to full house renovations. Ray is attentive to details and ensures you are happy with the work. I have always found his pricing to be appropriate and competitive and, most importantly, he is a gentleman with whom you will always feel comfortable and respected."
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Showing 1-10 of 138
FAQs for basement remodeling projects in Ellenville, 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 Ellenville, NY homeowners’ guide to basement remodelings

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