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    Average homeowner rating
  • Verified reviews icon60
    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
5 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%
22 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

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

Yes, in most cases, finishing a basement is worth the cost. The project adds valuable, usable square footage to your home and typically provides a return on investment (ROI) of 70% to 75%. For example, an average basement refinishing project costing $32,000 could add between $22,400 and $24,000 to your property's value. The final value added depends on factors like your location, the quality of materials and workmanship, and the features you include, such as a living space, bedroom, or bathroom. To be officially counted in your home's total square footage, the finished space must comply with all local building codes, including requirements for points of egress. However, in areas prone to flooding, a finished basement might be seen as a liability by potential buyers and could potentially decrease your home's value.

Home improvements that increase value offer a high return on investment (ROI) and can enhance your quality of life. Upgrades to your home’s curb appeal often add the most value, with garage door replacement having one of the best ROIs at 93%. Other high-value exterior projects include replacing your front door, upgrading siding and roofing, installing a stone veneer, adding new windows, and landscaping. For interior renovations, a fresh coat of paint provides an excellent ROI. Major projects like a kitchen remodel or upgrading appliances and HVAC systems also add significant value, as potential buyers appreciate the peace of mind that new equipment provides.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

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.