Top-rated basement remodelers.

Get matched with top basement remodelers in Hampton Bays, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Hampton Bays

Avatar for JA Carpentry Works LLC
JA Carpentry Works LLC
5.0(
32
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2019

Free estimates

Small jobs welcome

"Excellent job in a very professional manner. Javier was courteous and very responsive and on top of things I would recommend this company and him."
Kit
Kit
Kit
Kit
Kit

+18

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Pristine East End Contracting
Pristine East End Contracting
5.0(
72
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2006

Free estimates

Credit card accepted

"My experience with Nick was A++ from start to finish. When we first met, he took the time to understand my project and needs and to review options. He clearly cared a lot about his work and creating a special space for my family to enjoy in our home. His prices were reasonable (I got several estimates) and he stuck perfectly to the budget we agreed to. The finished product is even more beautiful than I had envisioned, it’s perfectly finished and created a great usable space in our home. 100% would recommend Nick for any and all construction work! "
Project Photos
Recommended by97%of homeowners
Avatar for All Precision Home Improvement, Inc.
All Precision Home Improvement, Inc.
4.9(
51
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2016

Free estimates

Credit card accepted

"It was awesome working with Anthony, and we’re so happy with the deck he built. He also was super responsive in providing all documentation I needed to obtain a permit. Will be using him for more work! High recommend!"
Before repair
Before repair
Before repair
Before repair
Starting the repair

+328

Response time6 hrs
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Loja Renovations Fine Carpentry LLC
Loja Renovations Fine Carpentry LLC
4.9(
15
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2024

Free estimates

"The handy men were really nice and respectful. They did 2 jobs for me which includes a tv set with a fire place and a bead board for my California king size bed. The job was done in 3hrs and the work was done sufficiently. They cleaned up after themselves. They made sure I was comfortable and that I was happy with there work. I will definitely be contacting them for all my future handy work. "
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+5

Response time1 day
1 neighbors recently requested a quote
Avatar for Exterior Team Home Services, Inc.
Exterior Team Home Services, Inc.
5.0(
22
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2016

Free estimates

Warranties offered

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."
Roof in process
Roof done
Roof in process
Job done in Ronkonkoma
Job done

+1

Response time4 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Reliable Home Remodeling, LLC
Reliable Home Remodeling, LLC
4.8(
22
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2019

Free estimates

Credit card accepted

"First, when I asked Tyler for a copy of the contract I signed, he said no. I see that as strange. I asked again and took it and made a copy for myself. I am glad I did. Beware of this. He gives no warranty. Read the contract carefully. It covers him and not you. He told me 1 week for the bathroom. It took 3 weeks. Before Tyler came to pick up his payment today he texted me the following - Fan $400 and window casing $350. Total $7750 very good price with that tile you picked I thought the wall tile was 12x12 when I saw the box normally that tile would cost much much more to lay it took extra two days so any tip would be greatly appreciated thank you ð ð ¼ So let me explain, we agreed on contract for $7,500 for a bathroom remodel with me buying my own materials. Installation of vent included in scope of work. He charged me $400 for a vent fan which costs $119.00 at Lowes. This is dishonesty. I showed him the price for vent fan and the contract where vent installation is included. He told my husband he will cased a window and placed molding in bath which he said would be easier work for him rather than sparkle, drying and sanding takes longer and more work. Then he wants to charge me additional for molding. He forgot sparkle and sanding included in contract ($7,500) and he is replacing that for his convenience with molding. It is like paying twice for the same thing. He did no work orders and discussed no pricing for any of this earlier with me. He only told me the vent fan would cost $108.00 earlier and I told him to pick it up for us. Today, he inflated prices, and gave me a final bill as seen above. His tile guy worked one and a half day on the tile installation on bath wall. They flooded my kitchen ceiling and I spent one half day repainting it at my own cost. What about my labor? He parked his huge garbage dumpster and tool truck in my driveway for days one after the other and I parked 4 vehicles in the street. He does not care about what he did to the homeowner. Your time lost and sacrifices do not count. Do not inflate prices on people. Not good business. Be honest."
19 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for A.S.M. Home Improvements
A.S.M. Home Improvements
5.0(
10
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2021

Free estimates

Credit card accepted

"Anthony did an excellent job completing my garage upgrade within budget. He was highly professional and knowledgeable, and the quality of his work exceeded my expectations. I would definitely recommend him to anyone looking for masonry or home improvement projects."
Remodeling
Remodeling
Remodeling
Remodeling
2 of 2
fire pit

+48

Response time11 hrs
10 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Hampton Design and Build
Hampton Design and Build
4.8(
26
)

Serving Hampton Bays, NY and surrounding areas

Angi Approved

In business since 2002

Free estimates

Credit card accepted

"We have done projects with different contractors, but putting an addition on to our house was by far the biggest project we had ever done. We were terrified of its breadth and complexityâ particularly as concerned making the house comfortable for my elderly parents and more accessible for my son, who uses a wheelchair. We met with several contractors and chose HDB both because their bid was more reasonable and because we had a gut feeling of trust that, fortunately for us, never ebbed throughout the process. Choosing HDB was the best decision we have ever made in the 10 years we have owned our house, and we will continue to solicit their expertise for any future work. At every step of the process they demonstrated their authenticity, integrity, empathy and expertise. For questions we had about anything, big or small, we received a response within a day. We added two and half rooms and bathrooms to ones side of the house. Based on his vast experience in our area, Dale had important, smart suggestions for modest but powerful improvements elsewhere in the house that would not have occurred to me but proved to be invaluable--and increased the value of our home dramatically. He navigated town permit issues. Cost was very reasonable and if there were any questions, he was open to discussing and adjusting. Diane had superb design instincts, which saved us from hiring another professional, and as part of the fee she sent wise suggestions for vanities, light fixtures, paint colors, rugs and more; and then ordered the items directly. Both obviously cared about us and the project and made everything as easy as possible for us. Most projects we had done previously had faltered at the end, with smaller punch list items; but as usual, Diane and Dale were responsive til the final t was crossed and I dotted. HDB is a rare company with skill and expertise but also with a passion for their work and a spirit of kindness and concern for their clients that made a house addition â something we dreaded--actually fun. Thanks HDB!"
East Quogue Kitchen
East Quogue Kitchen and Living area
Fireplace Design and Custom Woodworking
Fireplace Design and Custom Woodworking
Custom Fireplace

+36

Response time1 day
8 neighbors recently requested a quote
Recommended by92%of homeowners
...
Showing 1-10 of 1662
FAQs for basement remodeling projects in Hampton Bays, 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 Hampton Bays, NY homeowners’ guide to basement remodelings

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