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Find Basement remodelers in Oceanside

Avatar for Robert's Remodeling Professionals, Inc.
Robert's Remodeling Professionals, Inc.
5.0(
34
)

Serving Oceanside, NY and surrounding areas

Approved

In business since 1989

Free estimates

Customers say: Quick response

"If you are in need of a professional with vision and integrity, Robert is the only one to hire. After a basement flood, we interviewed 3 other companies, all of whom wanted an exorbitant amount for the project and also wanted to charge for a written estimate. Reliable, knowledgeable on all matters of construction, mindful my budget and a true professional. His work is meticulous and he leaves your home spotless every day. I got lucky and so will you!"
Work
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for L J & A Construction Corporation
L J & A Construction Corporation
4.9(
71
)

Serving Oceanside, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I originally hired LJ&A to remove some 30+ year old stucco siding and replace with new vinyl siding and fix any rot there might be. The project expanded to include structural repairs. There was a considerable amount of hidden water damage and rot to the building. Lional and his friendly crew expertly advised and corrected all of the issues including re-framing and installing two new windows, repairing a rotted sill plate, and a structural beam. They used quality materials and the workmanship was first rate. While these necessary extra repairs added to the budget, none of it was a surprise. LJ&A's bid was fair and all the added value work they did was outstanding. They didn't try to gloss over major problems or take advantage and inflate the price of the job. This company is communicative, honest, and very professional, best of all they treated us like neighbors. I will use them for all my projects and recommend them."
 Modern Kitchen
 Master Bath
 Master Bathroom W. Standup Shower
 paint  wall
Finished

+62

Recommended by100%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
25
)

Serving Oceanside, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I used these guys for a remodeling job which included bathroom renovation, some minor electrical work, knocking down and installing new dry wall and painting. Class acts! We all hear horror stories about contractors not calling you back or not showing up on time or showing up at all. Not these guys! Hector, Moises and their crew really did exactly what they said they were going to do. Friendly, responsive and oh yea, solid work! Professional through and through! Highly recommend them and would use them again!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+168

Response time7 hrs
Recommended by76%of homeowners
Avatar for Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
4.8(
80
)

Serving Oceanside, 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 AR Home Construction LLC
AR Home Construction LLC
5.0(
29
)

Serving Oceanside, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

My jobs
My jobs
My jobs
My jobs
My jobs

+73

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Homes & Beyond, Inc.
Homes & Beyond, Inc.
4.7(
15
)

Serving Oceanside, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I hired Miguel and his team to change all my closet and bedroom doors and install a celining fan in the master bedroom. The team showed up on time and they cleaned as they worked. I highly recommend!"
Kitchen
Kitchen
Kitchen
Kitchen open layout
Kitchen open layout

+50

Response time6 hrs
Response rate100%
13 neighbors recently requested a quote
Avatar for Summit Home Improvement
Summit Home Improvement
4.9(
48
)

Serving Oceanside, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Tom and his crew of men were great! They repaired a gutted basement apartment that was water damaged. They provided top notch quality work and finished sooner than was agreed upon. Their work encompassed sheet rock, taping and sanding, spackle, painting, plumbing, installing vinyl flooring and wood moldings and they removed all debris. It was nice to have them able to do it all for me. We signed the work order and they were on the job the next morning. It was my pleasure dealing with Tom who did all he said that he was going to do! I thank him for his fast, quality work and very fair price and I would highly recommend him to everyone. Bill N."
Vaulted ceilings
Finished Kitchen
Finished Kitchen
Finished Kitchen
Finished Kitchen

+12

Response time1 day
Response rate92%
2 neighbors recently requested a quote
Avatar for Loja Renovations Fine Carpentry LLC
Loja Renovations Fine Carpentry LLC
5.0(
22
)

Serving Oceanside, NY and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"I am extremely satisfied with the service.Manuel is very responsible, punctual, and professional worker. The assembly of the closet was perfect and done with great care. I would like more people to have the opportunity to hire this great worker. I highly recommend him!"
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+5

Response time1 day
Avatar for Stars and Stripes Home Improvement LLC
Stars and Stripes Home Improvement LLC
4.9(
266
)

Serving Oceanside, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"U.S. Home remodeling did extensive work on a total remodeling of our home. From the start to finish, they were always courteous, respectful and thorough. The quality of their workmanship was excellent throughout. I highly recommend them for all of your projects."
Remodeling - Kitchen & Bathroom Project
VEGA KITCHEN
Painting - Interior Project
Complete Renovation
Basement

+699

Response time3 days
12 neighbors recently requested a quote
Recommended by95%of homeowners
...
Showing 1-10 of 1861
FAQs for basement remodeling projects in Oceanside, 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 Oceanside, NY homeowners’ guide to basement remodelings

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