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Find Basement remodelers in New Castle

Avatar for Big Bad Wolf Construction Company, LLC

Big Bad Wolf Construction Company, LLC

4.61(
25
)
Approved Pro

Big Bad Wolf Construction Company, LLC

4.61(
25
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 years of experience

We are an experienced, professional Custom Home Builder & remodeling company with a highly skilled staff. Our company specializes in all facets of remodeling, bathroom, kitchen, deck, basement, master suite, addition, or whole house renovation. We bring over 19 years of experience to our projects. We know that construction projects include more than lumber, drywall, and nails; our projects involve families. Our projects are an opportunity to showcase our talented team of suppliers and craftsmen. We set high standards on project safety and cleanliness. We at Big Bad Wolf Construction Company, LLC, value all our clients and contacts. Our hope is that you benefit in your experience with us. A large part of our work comes from past client referrals. Our company continues to put people at the center of our business operations. We want our team to consistently exceed customer expectations, be highly effective at every level, and have an unshakable determination to perform.

"We love our new basement. John was a true professional in explaining everything on the completion of our basement. Will keep BBW in mind for future projects as needed."

jimmy r on July 2020

We are an experienced, professional Custom Home Builder & remodeling company with a highly skilled staff. Our company specializes in all facets of remodeling, bathroom, kitchen, deck, basement, master suite, addition, or whole house renovation. We bring over 19 years of experience to our projects. We know that construction projects include more than lumber, drywall, and nails; our projects involve families. Our projects are an opportunity to showcase our talented team of suppliers and craftsmen. We set high standards on project safety and cleanliness. We at Big Bad Wolf Construction Company, LLC, value all our clients and contacts. Our hope is that you benefit in your experience with us. A large part of our work comes from past client referrals. Our company continues to put people at the center of our business operations. We want our team to consistently exceed customer expectations, be highly effective at every level, and have an unshakable determination to perform.

"We love our new basement. John was a true professional in explaining everything on the completion of our basement. Will keep BBW in mind for future projects as needed."

jimmy r on July 2020


Middletown Home Improvements

5.00(
6
)
Approved Pro

Middletown Home Improvements

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Ray and his team are phenomenal. They make sure to get you want you want and work. Hard to ensure you are happy. Rayâ s team is also creative and will work to find solutions to make a layout work for you. Couldnâ t be happier!"

Jessica B on April 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Ray and his team are phenomenal. They make sure to get you want you want and work. Hard to ensure you are happy. Rayâ s team is also creative and will work to find solutions to make a layout work for you. Couldnâ t be happier!"

Jessica B on April 2024


Avatar for Future Investments XXI

Future Investments XXI

5.00(
2
)
Approved Pro

Future Investments XXI

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Future Investments XXI !!! We’re a company committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"I have hired many contractors from Home Advisor but this my first review. This team is amazing. They show up on time, clean up after themselves at the end of every day, their work is amazing and they have great attention to detail. I had Owens Corning wall panels in my finished basement, they were here when I bought my house and I hated them from day one; they were too industrial looking for my taste. Anthony and Michael removed all of the double layered panels in a 1500 sq ft basement and disposed of them. They put up drywall, did all of the finishing work, put all 20 receptacles back in, put up floor and door trim and painted. They also replaced two casement windows and rehung two doors that were not installed properly by the previous homeowners. I plan on hiring them to replace the antiquated drop ceiling next."

Kim P on May 2021

Future Investments XXI !!! We’re a company committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"I have hired many contractors from Home Advisor but this my first review. This team is amazing. They show up on time, clean up after themselves at the end of every day, their work is amazing and they have great attention to detail. I had Owens Corning wall panels in my finished basement, they were here when I bought my house and I hated them from day one; they were too industrial looking for my taste. Anthony and Michael removed all of the double layered panels in a 1500 sq ft basement and disposed of them. They put up drywall, did all of the finishing work, put all 20 receptacles back in, put up floor and door trim and painted. They also replaced two casement windows and rehung two doors that were not installed properly by the previous homeowners. I plan on hiring them to replace the antiquated drop ceiling next."

Kim P on May 2021


Avatar for Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

4.82(
322
)
Approved Pro

Owens Corning Basement Finishing System

4.82(
322
)
Approved Pro
Customers say: True professional
98 local quotes requested
36 years of experience

Lux Renovations, LLC the exclusive provider of the Owens Corning Basement Finishing System has been serving East Coast homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 17 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is always available.

"We were very impressed by Lux Renovations from the very beginning. The design and quoting process for our basement gym project was well conducted and professional, easy to follow, and thorough. Unlike other contractors we had an estimate the project, a detailed drawing, selected all materials and colors, and had a detailed cost and timeline while the Lux representative was at our house. The Project Management and build team was excellent to work with. Their work was top notch, clean, and completed on time and budget. We couldn't be happier with our basement home gym."

Raymond A on June 2025

Lux Renovations, LLC the exclusive provider of the Owens Corning Basement Finishing System has been serving East Coast homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 17 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is always available.

"We were very impressed by Lux Renovations from the very beginning. The design and quoting process for our basement gym project was well conducted and professional, easy to follow, and thorough. Unlike other contractors we had an estimate the project, a detailed drawing, selected all materials and colors, and had a detailed cost and timeline while the Lux representative was at our house. The Project Management and build team was excellent to work with. Their work was top notch, clean, and completed on time and budget. We couldn't be happier with our basement home gym."

Raymond A on June 2025


Avatar for Garage Lux

Garage Lux

5.00(
8
)
Approved Pro

Garage Lux

5.00(
8
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

Garage Lux is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Garage Lux did a fantastic job and we were very happy with the work and the price. He took care of all problems that arose efficiently and in a timely manner. We would recommend him to anyone. Please go to Garage Lux website to review photos."

Debra H on October 2025

Garage Lux is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Garage Lux did a fantastic job and we were very happy with the work and the price. He took care of all problems that arose efficiently and in a timely manner. We would recommend him to anyone. Please go to Garage Lux website to review photos."

Debra H on October 2025


High Concept Designs

5.00(
7
)
Approved Pro

High Concept Designs

5.00(
7
)
Approved Pro
Super Service Award
6 years of experience
Free onsite estimate

High Concept Designs provides the following services: Basement Remodeling, Bathroom Remodeling, Drywall Installation, General Contracting, Home Remodeling, Kitchen Remodeling, Laminate Flooring Installation, Lighting Installation, Linoleum Flooring Installation, Project Management, Subfloor Installation, Trim Work, Wainscoting, Wood Floor Installation

" Beyond Beautiful! If you’re looking for a great renovation with a great experience look no further. We did a consultation with Dion he came over we thoroughly discussed the plans of what we wanted done. He then advised us what could/should be done to achieve the desired look and brought the plan to life! He’s extremely knowledgeable in his field. Even though I’ve had work done by him before which was amazing for some reason this project literally blew my mind! He took our vision to a whole new level! Our family space has now been redefined and become our favorite place in the house. The custom staircase and spindles really set the stage! Not to mention the custom wall speakers, fireplace, and landing area. Photos really do it no justice! We were very pleased with the completion time as well as the cleanliness once everything was completed! Highly recommended! "

Brandi I on April 2025

High Concept Designs provides the following services: Basement Remodeling, Bathroom Remodeling, Drywall Installation, General Contracting, Home Remodeling, Kitchen Remodeling, Laminate Flooring Installation, Lighting Installation, Linoleum Flooring Installation, Project Management, Subfloor Installation, Trim Work, Wainscoting, Wood Floor Installation

" Beyond Beautiful! If you’re looking for a great renovation with a great experience look no further. We did a consultation with Dion he came over we thoroughly discussed the plans of what we wanted done. He then advised us what could/should be done to achieve the desired look and brought the plan to life! He’s extremely knowledgeable in his field. Even though I’ve had work done by him before which was amazing for some reason this project literally blew my mind! He took our vision to a whole new level! Our family space has now been redefined and become our favorite place in the house. The custom staircase and spindles really set the stage! Not to mention the custom wall speakers, fireplace, and landing area. Photos really do it no justice! We were very pleased with the completion time as well as the cleanliness once everything was completed! Highly recommended! "

Brandi I on April 2025


GJP DEVELOPERS INC

4.78(
23
)
Approved Pro

GJP DEVELOPERS INC

4.78(
23
)
Approved Pro
Customers say: True professional
37 years of experience
Free onsite estimate

New residential, and commercial construction. Home remodeling. No job is too big or small. Please call our office today to schedule your FREE estimate at 610-659-3750 We have been in business since 1989. We would provide any previous work we have done over the years at customers request. GJP INC. provides top notch building and remodeling services at an affordable price. We get the job done fast and provide only the best craftsmanship in the business. References are available upon request.

"Gary and his team gutted and expanded bathrooms, installed wood floors, installed smart toilets, replaced countertops, kitchen sinks, electrical work, installed a whole house generator, installed ductless systems in areas of the house that needed additional heating /AC as well as replaced a few windows. Gary and his team were attentive to detail and open to suggestions and they all were friendly, efficient and good natured which is truly necessary on extended projects like ours."

Barry G on January 2026

New residential, and commercial construction. Home remodeling. No job is too big or small. Please call our office today to schedule your FREE estimate at 610-659-3750 We have been in business since 1989. We would provide any previous work we have done over the years at customers request. GJP INC. provides top notch building and remodeling services at an affordable price. We get the job done fast and provide only the best craftsmanship in the business. References are available upon request.

"Gary and his team gutted and expanded bathrooms, installed wood floors, installed smart toilets, replaced countertops, kitchen sinks, electrical work, installed a whole house generator, installed ductless systems in areas of the house that needed additional heating /AC as well as replaced a few windows. Gary and his team were attentive to detail and open to suggestions and they all were friendly, efficient and good natured which is truly necessary on extended projects like ours."

Barry G on January 2026


Avatar for Warrior Contracting LLC

Warrior Contracting LLC

5.00(
3
)
Approved Pro

Warrior Contracting LLC

5.00(
3
)
Approved Pro
11 local quotes requested
5 years of experience

Warrior Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Joaquin & his team were incredible. I love my new kitchen! They brought my vision to life. I was nervous about such a big project but he explained everything so well and they were so detailed. Can’t wait to have them do my bathroom next!"

Katie M on November 2025

Warrior Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Joaquin & his team were incredible. I love my new kitchen! They brought my vision to life. I was nervous about such a big project but he explained everything so well and they were so detailed. Can’t wait to have them do my bathroom next!"

Katie M on November 2025


Avatar for R.A BARKER

R.A BARKER

5.00(
17
)
Approved Pro

R.A BARKER

5.00(
17
)
Approved Pro
Customers say: Quick response
19 years of experience
Free onsite estimate

R a Barker general contractor home remodeling. We offer everything from the ground up foundations, concrete, framing, siding, roofing, windows all interior work drywall, painting, trim, full kitchens, bathrooms additions to small handyman services. We want to provide quality services at a fair prices we sell products and services that home owners want or need nothing they dont. We have been servicing the area for more then 19 years owner operated small business

"I am beyond thrilled with spa of a bathroom addition!! They came with the right budget, an efficient crew and made my dream a reality! I will reccomend them to family and friends and use them for all future projects!"

Kelly L on November 2025

R a Barker general contractor home remodeling. We offer everything from the ground up foundations, concrete, framing, siding, roofing, windows all interior work drywall, painting, trim, full kitchens, bathrooms additions to small handyman services. We want to provide quality services at a fair prices we sell products and services that home owners want or need nothing they dont. We have been servicing the area for more then 19 years owner operated small business

"I am beyond thrilled with spa of a bathroom addition!! They came with the right budget, an efficient crew and made my dream a reality! I will reccomend them to family and friends and use them for all future projects!"

Kelly L on November 2025


Avatar for Fleetwood Construction, LLC

Fleetwood Construction, LLC

4.67(
3
)
Approved Pro

Fleetwood Construction, LLC

4.67(
3
)
Approved Pro
9 years of experience
Free onsite estimate

My company expertise is in turning a customer's ideas, dreams and vision for their home into a reality and exceeding their vision with a work ethic of excellence in every aspect of the process. We even can do 3D drawings and walk through drawings so you can see how it will look before we even get started. When the customer is happy and 100 percent satisfied that's when our job is done and we back our work with a warranty on our work up to a year on craftsmanship.

"Some of the areas painted droplets of paint were on the floor."

Lori S on January 2026

My company expertise is in turning a customer's ideas, dreams and vision for their home into a reality and exceeding their vision with a work ethic of excellence in every aspect of the process. We even can do 3D drawings and walk through drawings so you can see how it will look before we even get started. When the customer is happy and 100 percent satisfied that's when our job is done and we back our work with a warranty on our work up to a year on craftsmanship.

"Some of the areas painted droplets of paint were on the floor."

Lori S on January 2026

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FAQs for basement remodeling projects in New Castle, DE

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 New Castle, DE homeowners’ guide to basement remodelings

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