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Find Basement remodelers in Uniondale

Avatar for RetroFix Construction
RetroFix Construction
5.0(
19
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Great Work from Start to Finish. We had our unfinished basement completely remodeled by Retrofix Construction. The flooring, walls and ceiling came out beautifully. They also created a bedroom with a spacious walk-in closet. The whole basement now feels like a real extension of our home."
New Full Bathroom
New Full Bathroom
New Full Bathroom
New Full Bathroom
New Full Bathroom

+143

13 neighbors recently requested a quote
Recommended by27%of homeowners
Avatar for Heartland Village General Contracting and Handyman Services
Heartland Village General Contracting and Handyman Services
4.8(
208
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Everything went smoothly, they were professional and finished the job in a timely manner. My basement looks amazing! Total transformation. I would definitely hire Harvey and his crew again."
FLOORING
Remodel basements
Bathroom renovation
KITCHEN REMODEL
Decks

+151

Response time1 day
18 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Robert's Remodeling Professionals, Inc.
Robert's Remodeling Professionals, Inc.
4.5(
43
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 1989

Free estimates

Customers say: Quick response

"Robert is a trustworthy and skilled professional. Our family has engaged his services on multiple occasions -- most recently to install flooring in our basement -- and plan to do so in the future for additional remodeling work. Robert and team are reliable and perform great work (at a great value)."
Work
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
4.7(
86
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"I was extremely happy with this company. I liked the fact that he would come to install one door. (Good to his advertisement, he goes to Suffolk county) It turned out to be more than the one door.. He returned my call, the same day. I found Greg, a pleasure to deal with. I chose his company to call, over 3 other names I felt fortunate, it worked out so well, and I made an excellent choice. Now have the name of someone who handles all types of home repairs, that does excellent work. I was extremely impressed, that upon walking up to my door, he removed the snow, off the steps. Top notch company!"
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS

+101

Recommended by96%of homeowners
Avatar for Nunez Construction and Painting
Nunez Construction and Painting
4.5(
343
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"After my family and I decided to move back to the old Queens house I grew up in to live above my mom, we quickly realized there were many things that needed to be repaired. I've counted on Nunez Construction and Painting for all of it. The first job they did was to repair some siding on the house. Prior to our move, we then wanted to gut and remodel the second floor apartment where we live. Mr. Nunez and his crew did a great job. More recently, our basement became flooded with sewage. We called him again to help with this project and install a new floor. We are always very satisfied customers. The work is great and reasonably priced. We can't thank him enough for being a wonderful person and company to work with."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Response time11 hrs
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I hired Long Island handyman construction group to remodel a 400sf basement and bathroom in Melville. They were priced in the middle compared to other bids. I picked them thanks to their out of the box advice which saved me thousands of dollars. There was one problem with the plumbing which cost an extra 1800 dollars. The owner settled with me 50/50 even though it was a pre-existing issue. The project was started early and completed early. All mess was cleaned up and the crew was very friendly and fully aware. Very reputable guys and very easy to deal with. Thanks Moises and Eddy."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Interior Source
Interior Source
4.8(
50
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"Saeed and his team did a fantastic job with our bedroom remodeling project. Saeed worked closely with us throughout the project, delivered on time and within the original estimate. Saeed’s team were always on time, would clean after they left and did a great job with all the details. I would highly recommend Saeed and team for any remodeling project."
Dr. Arif Kitchen
Remodeling - Kitchen & Bathroom Project
Kitchen and Bath Remodeling Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+30

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Homes & Beyond, Inc.
Homes & Beyond, Inc.
4.8(
20
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"

It was devine intervention that days after the storm the president of Homes and Beyond was given the wrong address to provide an estimate for a basement remediatioon job in my Rockaway neighborhood. When he knocked on my door, we struck up a conversation. I showed him my basement. He was reluctant to take a downpayment from me because I had never met him before, had no references for him, and he didn't want to spook me. Nevertheless, I had a good feeling. I gave him a deposit which he said he would not cash until I had checked out a few references. I went to the homes where he was in the process of doing work, made a few calls, and liked what I heard. He did an excellent job on the basement gutting and remediation. I then hired him to do the outdoor repairs from falling trees and to do the one floor (including new base molding, sheetrock, insulation and painting) inside my house that had water damage. He is currently in the process of renovating my basement, which includes walls (framing, sheetrocking and some cement skim-coating) floor, ceiling, insulation, etc. All of his workers must be given some kind of orientation because they are all super considerate, very neat, etc. I have no complaints and would certainly recommend Homes and Beyond.

.
"
Kitchen
Kitchen
Kitchen
Kitchen open layout
Kitchen open layout

+50

Response time6 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
5.0(
17
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 2005

Customers say: True professional

"We live in a prewar coop building in Manhattan and were in need of a kitchen, living and dining room/den renovation. Because of the limitations in our building, we were not optimistic that many changes could be made that would dramatically alter the feel/function of the space. Inson Wood proved us completely wrong. With his architectural eye and his impeccable design aesthetic we (and everyone who has been here before and after) experiences our apartment as an entirely different living space. Even family members are shocked at the transformation. I think that what Inson accomplished was the product of a few significant factors. First, Inson asks you what you want and seriously considers how you live. If Inson thinks that different approaches should be considered for what you want, he provides renderings of each option so that you can easily visualize and imagine them. Ultimately, Inson respects your preferences and works with them, elevating them to a level far above what you had imagined. Inson uses the highest quality vendors (whom we NEVER would have found) and expertly guides you through choices (note: follow his recommendations!!!)- our walls would never have had dimension and our kitchen backsplash never have been so unique (two examples) if not for the artisans that Inson uses. Inson is also willing to have you be as much or as little involved in the process as you want to be. I did go with Inson to choose many pieces of furniture but realized after a certain point that his taste point made me confident in him choosing much finishing work (ex: window treatments, decorative cushions, which I love) without me. As with all design work, there are always glitches and Inson was extremely responsive and responsible for taking care of those as they came up. We are nothing less than thrilled to come home each evening and enjoy our space, which feels like a luxurious retreat perfectly tailored to us."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
Tek Home Improvements, Inc.
4.5(
58
)
Basement - Remodel

Serving Uniondale, NY and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I normally do not write reviews but I felt this time I had too. I wanted to express our appreciation for the excellent work that we received from TEK Home Improvement. AL (the owner) did an excellent job taking the time to understand our needs. He delivered a project that not only met our expectations but also kept us in our budget. His desire to achieve and complete this project was outstanding. We appreciate your professionalism, your sensitivity to our needs, and your desire to achieve our completed project in a timely manner. It was a pleasure to have a company like TEK Home Improvement built our dream basement and for this will be forever grateful. We HIGHLY recommend TEK Home Improvement to everyone looking to remodel a basement. Great group of guys. You will NOT be disappointed."
Response time5 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
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FAQs for basement remodeling projects in Uniondale, 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 Uniondale, NY homeowners’ guide to basement remodelings

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