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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

"my whole home feels fantastic. very courteous and knowledgeable individuals. I would hire them again for all my basement waterproofing and basement remodeling needs in the future. Its hard to find a family run business with amazing values and professionalism. these guys have it all."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+129

Response time10 hrs
Response rate100%
22 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

13 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

+85

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
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Basement Remodel FAQs, answered by experts

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.

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.

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.

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.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

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.