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Top-Rated Basement remodelers in Warwick - Updated Nov 2026

Avatar for John's Proworks Interiors, LLC
John's Proworks Interiors, LLC
4.1(
52
)
Basement - Remodel

Serving Warwick, NY and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"John and his team (Sal and Billy are just some of the team members) turned our dark, musty basement into a masterpiece! What once looked like a dungeon is now a bright, cozy space where I actually want to spend time. I thought the only thing our basement would ever be good for was hiding holiday decorations and junk, but now it’s a whole new level of livable. John made the process so easy and stress-free, always ready with a solution to every challenge. His crew worked with such precision that even the drywall looks like it belongs in a museum. Highly recommend, if you're thinking of remodeling your basement, just call this company. Your basement will thank you!"
Bathroom Renovation
bathroom
Basement
Outdoor Pool Deck Flooring and Railing
Bathroom Floor Tile

+29

Response time2 days
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Lilco Construction Inc
Lilco Construction Inc
5.0(
10
)
Basement - Remodel

Serving Warwick, 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 Proworks Interiors
Proworks Interiors
5.0(
6
)
Basement - Remodel

Serving Warwick, 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 Creative Home Improvements & More, Inc.
Creative Home Improvements & More, Inc.
5.0(
29
)
Basement - Remodel

Serving Warwick, NY and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"I am thrilled with Carlos, I have used him for 16 years. He has done everything from finishing to my basement to adding cabinets in my kitchen and laundry room and remodeling my fireplace."
Creative Home Improvement
Cornwall
Cornwall
Cornwall
Cornwall

+42

Response time2 hrs
1 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for BZ HOME RENOVATIONS
BZ HOME RENOVATIONS
5.0(
5
)
Basement - Remodel

Serving Warwick, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"We hired brent to build us a new deck! I always admired his house up the street he remodeled his whole house from The outside to the inside looks like a brand new home ! I loved his design for his deck so I asked if he could build me one as well ! Brent is reasonable and reliable and gets the job done on time ! I look Forward to hiring him for other jobs in the near future as well!"
Full Kitchen Remodel
Full Kitchen Remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+29

Avatar for Stewart Building & Excavating LLC
Stewart Building & Excavating LLC
5.0(
8
)
Basement - Remodel

Serving Warwick, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Scott rebuilt my kitchen. Not only did he install all of my appliances, he also built me a breakfast nook. Tiles are flushed together making the surfaces smooth and easy to clean. He communicated with me through each process of renovations and addressed all of my concerns. He also built a drainage system through my yard and both at the top and bottom of my driveway to prevent flooding. If I ever had a question, he always had an answer."
Cabin
Bedroom wall
loft area
Cabin Renovation
Bedroom

+49

3 neighbors recently requested a quote
Avatar for Avid Developments, LLC
Avid Developments, LLC
4.1(
66
)
Basement - Remodel

Serving Warwick, NY and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"AVID is great, esp. Carlos n crew. Work was perfecto and Carlos n crew were responsive and professional. Tools were top grade, no rookies here. Got what I wanted and very reasonable. Would suggest Avid, and especially Carlos and crew, to anyone. Mucho gusto Carlos yo estoy muy feliz!"
Our Work
Our Work
Our Work
Our Work
Our Work

+49

Response time8 hrs
Response rate89%
2 neighbors recently requested a quote
...
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FAQs for basement remodeling projects in Warwick, 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 Warwick, NY homeowners’ guide to basement remodelings

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