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    Verified basement remodels reviews

Top-Rated Basement remodelers in Sunnyside - Updated Nov 2026

Avatar for L J & A Construction Corporation
L J & A Construction Corporation
4.6(
79
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

L J & A Construction Corporation is your neighborhood source for a new home build or remodeling project. Knowing how important being local is, you can have confidence that your project will be done with the experience and caring of someone who is part of the neighborhood. With over 20 years of combined experience in the new home build industry you can be assured your project will be done right and exceed your expectations. Give us a call ( 917-517-3840 ) and see why we are the only choice for you., check us on bbb website , better business bureau , also on google ; lic # 1426760 new York ; lic # H18H5460000 Nassau county ; lic # 12012 long beach ; LJ&A is a general contractor and construction superintendent : we are GAF CERTIFIED roofing contractor lifetime warranty 50 year on new roof ; we are EPA lead paint certification ; we are a financing company with GREENSKY

 Modern Kitchen
 Master Bath
 Master Bathroom W. Standup Shower
 paint  wall
Finished

+62

Recommended by100%of homeowners
Avatar for TKT REMODELING GROUP LLC
TKT REMODELING GROUP LLC
4.6(
11
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"I used TKT Remodeling Group LLC for a complete basement remodeling. Treon had wonderful ideas about ways to make my basement function more efficiently. He was the only contractor who took the time to discuss ways to remodel the basement that made sense (e.g., moving the bathroom and closet) into spaces that increased our living space. Treon and his crew are friendly, respectful, punctual, professional, and responsive. He even surprised me with a new, functioning fireplace. I wish I had taken before and after pictures. I was able to go to work and leave the workers alone in my home with no problems. Even after my basement project was completed, I called Treon with questions, and he responded quickly. I highly recommend him and will use him again."
Kitchen  Remodeling Project
Heating & A/C Project
General Remodeling Project
Kitchen  Remodeling Project
Heating & A/C Project

+23

Response time2 days
7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Elite Tech Remodeling
Elite Tech Remodeling
4.3(
205
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"George and his team remodeled my kitchen and two bathrooms. Their work was excellent quality, communication throughout the projects was very good and the price was very fair. I highly recommend them and will be using them for future projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+56

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Proper Contracting NY Inc
Proper Contracting NY Inc
5.0(
49
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Hoq and the team handled our bathroom remodel and painted our living room and bedroom. While they weren't the lowest quote we received, their pricing was fair and their easy/fast communication made us choosing them. ​They are licensed, knowledgeable, punctual, and always responsive. Most importantly, they are fully trustworthy and deliver great work. Thank you, Hoq team!"
Bathroom
Exterior masonry and painting
Bathroom remodel
Painting
Bathroom remodel

+350

Response time5 hrs
3 neighbors recently requested a quote
Recommended by43%of homeowners
Avatar for Nunez Construction and Painting
Nunez Construction and Painting
4.5(
344
)
Basement - Remodel

Serving Sunnyside, 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 Rahat Construction Corp.
Rahat Construction Corp.
4.7(
409
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"Rahat construction corp..awesome job..very professional..very efficient. Very nice trustworthy people..I'm definitely going to have them remodel my basement..they turn my house into a home ..thank u guys ..God bless"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+49

Response time1 day
6 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for RH Construction USA, Inc.
RH Construction USA, Inc.
4.5(
222
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Quick response

"I first hired RH Construction USA, Inc. to remodel a bathroom located in my rental property. I liked his work so much, I had him remodel another bathroom in my new house. In addition, I hired him to do cement work in my backyard and currently have him doing addition work in my home electrical and plumbing. thank you RH Construction USA Inc."
My work.
Remodel bathroom
Remodeling
Violation removal
Brownston  step repair

+17

Response time2 days
Response rate97%
25 neighbors recently requested a quote
Avatar for Loja Renovations Fine Carpentry LLC
Loja Renovations Fine Carpentry LLC
5.0(
27
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

With over 22 years experience providing quality home improvement and repair services, backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today.

Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+5

Response time1 day
Response rate100%
Avatar for Aldo Handyman Services
Aldo Handyman Services
5.0(
27
)
Basement - Remodel

Serving Sunnyside, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Aldo, did a terrific job and repairing the tiles in the bathroom shower and grouting them so that water would not leak to the basement. He also closed the hole in the ceiling with new sheet rock. Great job highly recommend Aldo"
BATHROOM
BATHROOM
BATHROOM
BATHROOM
BACKSPLASH

+63

Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

When choosing materials for finishing basement walls, consider factors such as moisture resistance, durability, and fire resistance. Opt for materials specifically designed for basement environments, like moisture-resistant drywall or cement board. Insulation with vapor barriers can help regulate temperature and prevent condensation. Consider using mold-resistant paints or coatings. 

Research and consult with experts to select materials that are suitable for your specific basement conditions and intended use. Prioritize quality and compatibility to achieve long-lasting and aesthetically pleasing results.

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

The Sunnyside, NY homeowners’ guide to basement remodels

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