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  • Average homeowner rating star icon4.4
    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

"I love my new roof!!!! Mr. Hetnarine is just awesome. He was very patient with me as I was experiencing some problems from the insurance company. After receiving the check, Mr. Hetnarine explain the process, he helped me choose the right colors to match the walls on my house.The job was completed quickly, no delays and without any problems.The cost was very reasonable for the project and I am a happy customer.I know for sure that if I have any more projects to do on my home that I will be calling LJ and A constructions. Great job guys and keep up the excellent work."
 Modern Kitchen
 Master Bath
 Master Bathroom W. Standup Shower
 paint  wall
Finished

+62

Recommended by100%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
7 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 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

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

Lifting a house and adding a basement is one way to add usable square footage. Lifting or jacking a house is a complex process, and it can be expensive, not to mention that you won’t be able to live in your house while it’s lifted, due to safety concerns. Lifting a house should only be done by experienced professionals.

Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.

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.