Top-rated basement remodelers.

Best basement remodelers near New Castle, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in New Castle, DE?

Select your specific project to find the pro for you.

Top-Rated Basement remodelers in New Castle - Updated Nov 2026

Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.6(
230
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We are currently happy with the basement waterproofing and remodeling that was completed! There were issues - most minor but we haven't anything to compare as this was the first-time having contractors complete basement work for us; and our home is almost 100 years old. They were flexible given unexpected issues that came about with the basement. The water proofing was done first and they did a great job. They were happy to review and resolve any remaining questions/concerns and/or issues. Jorge in the service dept. is professional, punctual and is a great representative and asset for this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+129

Response time10 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
746
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"We had a great experience with the Lux Renovations and Owens Corning team. The whole process was very easy from designing the space, selecting colors, and having a contract manager who organized the entire basement remodel including all the trades and inspections. We were sold on the Owens Corning materials for the basement and that they were engineered specifically for a basement space. Would highly recommend this team for your basement remodel needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

Response time1 day
Response rate100%
223 neighbors recently requested a quote
Avatar for Pro Services
Pro Services
4.8(
152
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

We offer home remodeling and maintenance services, including kitchen and bathroom renovations, flooring, tile installation, painting, and cabinet and countertop installation. We also provide chimney inspections, maintenance, and rebuilds, along with air duct cleaning and maintenance. From interior upgrades to essential home care, we help make your home more beautiful, comfortable, and functional.\n

Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
Avatar for R.A BARKER
R.A BARKER
4.8(
23
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I have been wanting an upgrade in my bathroom. Ron and his team at Ra barker were very helpful in the process of helping me choose the bathroom that best suits my liking. They worked fast and very efficiently! The results are amazing! It’s everything I wanted and more! I highly recommend Ra barker if you’re looking to remodel!!"
Finished basement
Finished
Basement Remodeling
Bathroom Remodel
New plywood

+113

5 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Breathtaking Homes
Breathtaking Homes
4.4(
17
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"I would highly recommend Brad Hansen with Breathtaking Homes for any of your home improvement needs. We were extremely happy with our hardwood flooring, bathroom remodel, and tile that we had them do for us. They were reliable, punctual, and loyal to meeting our expectations. We will definitely be utilizing Breathtaking Homes again for future projects in our home."
Kitchen Before Renovation
Old Fence
Before Renovations
Kitchen Before Renovation
Old Fence

+1196

Response time2 days
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for New Era Remodeling LLC
New Era Remodeling LLC
5.0(
6
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

In business since 2014

Credit card accepted

Offers commercial services

"I am extremely happy with the work Genaro and his team at New Era Remodeling did on my bathroom remodel! They were professional, respectful, and took great care while working in my home. The quality of their work was top-notch, and they completed the entire remodel in just one week! I would highly recommend New Era Remodeling to anyone considering a home renovation project. Genaro and his team are the best! ⭐⭐⭐⭐⭐"
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel

+15

14 neighbors recently requested a quote
Avatar for Blue Ridge Builders, Inc.
Blue Ridge Builders, Inc.
4.6(
11
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"I recently hired Wayne Bedwell and Blue Ridge Builders to remodel my garage, and I couldn't be happier with the experience and final result. Wayne was professional, trustworthy, and extremely detail-oriented throughout the entire project. He took the time to double-check measurements, plans, and finishes to ensure everything was done correctly the first time. He also did an excellent job coordinating multiple trades and specialty contractors, keeping the project moving smoothly and on schedule. Communication was clear from start to finish, and any questions or changes were handled promptly and professionally. Most importantly, Wayne delivered a high-quality result at a fair and reasonable price. If you're looking for a contractor who is reliable, organized, honest, and committed to doing things the right way, I highly recommend Wayne Bedwell and Blue Ridge Builders."
Additional view
 Glass tile backsplash and under cabinet lighting.
 Front reconstruction
 Kitchen completed!
 Kitchen and Dining Areas

+83

Response time2 days
3 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for North Point Builders, LLC
North Point Builders, LLC
5.0(
5
)
Basement - Remodel

Serving New Castle, DE and surrounding areas

Approved

In business since 2001

Free estimates

Customers say: Quick response

Our goal is satisfying our customers by extending affordable, high quality, and professional services for your project, because we know how good it feels to watch your dream transform into reality. From the planning stage through post construction, we are committed to the project. We strive to deliver professional, friendly service, and exceptional quality products on every project we manage. Regardless of your project type or size, North Point Builders, LLC, can create a design, formulate a plan, and deliver a fabulous product for you. We are available to answer any questions you have about our services. Contact us today for detailed information, or to schedule your free, no-obligation consultation. \n

garage
deck
living area
garage
deck

+147

Response time4 days
Recommended by100%of homeowners
...
Showing 1-10 of 272
Basement Remodel FAQs, answered by experts

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

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.

The cost of finishing a basement is about $18,400 on average. As you can see, the framing portion of this project costs less, because you’re essentially just dealing with laying the foundation for a finished basement. The finishing portion of the project involves a lot more intricate work and design, as well as high-end materials.

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

The New Castle, DE homeowners’ guide to basement remodels

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