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Top-Rated Basement remodelers in Williamsbridge - Updated Nov 2026

Avatar for Loja Renovations Fine Carpentry LLC
Loja Renovations Fine Carpentry LLC
5.0(
27
)
Basement - Remodel

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"I highly recommend Loja Renovations & Fine Carpentry LLC! Manuel and Fabian were professional, courteous, and did an outstanding job. They helped me with several projects in my home, including mounting two TVs, installing a shoe rack, hanging a very heavy mirror, putting up window shades, and installing several shelves. Everything was done carefully and professionally, and they were extremely helpful throughout the entire process. What I especially appreciated was how prompt and reliable they were. They came all the way from Corona, Queens, and arrived ready to get everything done. Their attention to detail and quality of work really stood out. They offer a wide range of renovation and carpentry services, and based on my experience, I would absolutely hire them again for future projects. It’s not always easy to find people who are dependable, skilled, courteous, and take pride in their work, so I’m very glad I found Manuel and Fabian."
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+5

Response time1 day
Response rate100%
Avatar for Ms. & Mr. Construction NJ LLC
Ms. & Mr. Construction NJ LLC
4.6(
20
)
Basement - Remodel

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Ms. & Mr. Construcrion was just amaizing! The whole project was done on time, the team was very clean and organized. So happy with the results, can not recommend them enough!"
Fully Renovated
Fully renovated
New Deck
Work in progress...
Bathroom Renovation

+6

Response time5 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Steve and Son Home Improvements
Steve and Son Home Improvements
4.3(
28
)
Basement - Remodel

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 1975

Free estimates

Customers say: Quality work

"Steve Tart (the son from Steve and Sons) returned my initial call quickly and came out to give me an estimate as requested. I was on a tight time frame because I am leaving the area and wanted to take care of this work beforehand so I won't have to worry. Once I decided to hire him, he went out of his way to schedule my small project - replacing the horrifically leaky downspout and cleaning the gutter. He came out when he promised, with all the required materials and tools. My dow spout is now complete and the work was done beautifully! I'm actually hoping for a storm so I can "see" how well it works! Steve is personable, easy to work with, and does great work. I couldn't ask for more! He is now officially my go to guy for any future work or any issues that crop up."
CORTLANDT MANOR
CORTLANDT MANOR
IRVINGTON
YONKERS
Recommended by94%of homeowners
Avatar for TS Construction NY
TS Construction NY
3.5(
28
)
Basement - Remodel

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I appreciate TS construction. They do very neat work and they can be trusted.. Moni. the supervisor is very caring and concerned about the work his people do. I believe you will get good work from this company."
Interior Painting
Wall Paint
Wall Paint
Interior Painting
Interior Painting

+24

Response time5 hrs
Response rate98%
12 neighbors recently requested a quote
Avatar for Belinquete
Belinquete
5.0(
7
)
Basement - Remodel

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"David and his crew were on time , professional, and affordable. The work was beautiful and they cleaned up beyond my expectations. I would definitely hire them again!"
Response time1 day
41 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Basement - Remodel

Serving Williamsbridge, 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
Avatar for Matrix/ I.E.C.S
Matrix/ I.E.C.S
3.6(
26
)
Basement - Remodel

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"This company, and specifically Joseph, showed up on time, gave me a prompt quote, completed the work on time, he and his workers were all professional and courteous, and the quality of work was excellent. I would highly recommend them to anyone."
Microbial Remediation
Microbial Remediation
Microbial Remediation
Microbial Remediation
Microbial Remediation

+23

Response time2 days
Response rate92%
20 neighbors recently requested a quote
Avatar for Los Brother Handyman
Los Brother Handyman
5.0(
1
)
Basement - Remodel

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time4 days
...
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FAQs for basement remodeling projects in Williamsbridge, 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 Williamsbridge, NY homeowners’ guide to basement remodelings

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