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Find Basement remodelers in Westport

Avatar for Dynasty Decking, LLC
Dynasty Decking, LLC
5.0(
3
)

Angi Approved

Super Service Award Winner

Free estimates

"Dynasty Decking has my vote for best construction team. They are not only honest and trustworthy but kind and understanding. They worked with my budget and troubleshooted with me so that I got the best possible results. I recommend them to all my friends and family. They’re even certified through the state unlike a few of the other people who gave me outrageous quotes."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JB Home Services and Renovations LLC
JB Home Services and Renovations LLC
4.5(
2
)

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"Jessica and Brad have been absolutely on top of the job which has turned out to be way more complicated than first thought. They have kept on top of everything efficiently and with a great attitude. They have gone out of their way to get things sorted out for us and their charges have been extremely reasonable. Would definitely recommend them and we would definitely call them for any other jobs we might need done. "
3 neighbors recently requested a quote
Avatar for Laware Property Services LLC
Laware Property Services LLC
New to Angi

Angi Approved

In business since 0

Free estimates

Emergency services offered

Specializing in residential remodels and renovations, including repairs, interior as well as exterior carpentry, decks, porches, sheds, and outdoor structures. We also offer seasonal property checks and handyman services.

2 neighbors recently requested a quote
Avatar for Bigfoot Builders
Bigfoot Builders
5.0(
1
)

Angi Approved

In business since 2010

Free estimates

Emergency services offered

"“Eric was great—he showed up on time and did excellent work. He took the time to explain what needed to be done and was very trustworthy and polite. I will definitely use his services again in the future.”"
1 neighbors recently requested a quote
Avatar for Auto Transport - United Freight Of America
Auto Transport - United Freight Of America
4.8(
920
)

In business since 2008

Free estimates

Emergency services offered

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."
Recommended by96%of homeowners
Sheridan Renovations
5.0(
9
)

In business since 1999

Free estimates

Emergency services offered

"This was the most money we have ever paid anyone to do anything...ever. The Sheridans had our trust throughout the entire process. They gave an affordable quote and did awesome work. They cleaned up during each stage of the project and always communicated well with me about timing and issues that came up. Our garage dimensions were awkward and not a perfect rectangle by any means - these guys had to craft a kit of workarounds for irregular shapes and curves. Todd and Luke are good human beings with positive attitudes, and care about their integrity and their work. I hope to use them in the future."
Recommended by100%of homeowners
Wheeler Construction Plus
New to Angi

In business since 2010

Free estimates

Warranties offered

All aspect of Construction plus any pressure washing

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FAQs for basement remodeling projects in Westport, 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 Westport, NY homeowners’ guide to basement remodelings

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