Top-rated basement remodelers.

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TRUSTED BY NEWARK, DE HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon39
    Verified basement remodels reviews

Find Basement remodelers in Newark

"Martin's got it done right, on budget and on time. Martin and Ivan were great to work with. We love our new bathroom and connecting room. They did drywall, flooring, toilet and sink/vanity install."

Cameron B on September 2025

I have been doing home remodeling for 12 years Please call us for all your home remodeling needs 100% quality work guaranteed

"Martin's got it done right, on budget and on time. Martin and Ivan were great to work with. We love our new bathroom and connecting room. They did drywall, flooring, toilet and sink/vanity install."

Cameron B on September 2025


Avatar for Quality 1st Basement Systems, Inc

Quality 1st Basement Systems, Inc

4.70(
176
)
Approved Pro

Quality 1st Basement Systems, Inc

4.70(
176
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1998 years of experience

Quality 1st Basement Systems is your local, family-owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Crack Repair, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT [email protected]

"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."

john m on January 2024

Quality 1st Basement Systems is your local, family-owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Crack Repair, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT [email protected]

"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."

john m on January 2024


Avatar for Groundworks

Groundworks

4.54(
327
)
Approved Pro

Groundworks

4.54(
327
)
Approved Pro
Customers say: Super punctual
1997 years of experience
Free onsite estimate

Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)

"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."

Alexander M on September 2023

Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)

"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."

Alexander M on September 2023


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
1990 years of experience
Free onsite estimate

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


"Liberty Construction has worked with us on three major projects. The quality of their work is excellent, Mark and Craig have great communication skills, and prices are reasonable. The same highly skilled crew has worked at our house for all projects. They are polite and clean up daily. While Liberty Construction has completed three bathroom remodels for us, the pictures below are before/after photos of our latest project, a kitchen remodel. This project involved a complete demolition and moving walls and doorways. The results are beautiful! Thank you, Liberty Construction - we love our new kitchen!"

Joy B on November 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Liberty Construction has worked with us on three major projects. The quality of their work is excellent, Mark and Craig have great communication skills, and prices are reasonable. The same highly skilled crew has worked at our house for all projects. They are polite and clean up daily. While Liberty Construction has completed three bathroom remodels for us, the pictures below are before/after photos of our latest project, a kitchen remodel. This project involved a complete demolition and moving walls and doorways. The results are beautiful! Thank you, Liberty Construction - we love our new kitchen!"

Joy B on November 2024


Avatar for H&Y Contracting LLC

H&Y Contracting LLC

4.90(
15
)
Approved Pro

H&Y Contracting LLC

4.90(
15
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2022 years of experience

H&Y Contracting LLC take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"We recently worked with H&Y LLC for an addition they built on the back of our home. Yokayra and Heber are definitely a power couple! From their expertise and professionalism to their workmanship and quality products, everything is always 100%. The crew is exceptional, and everyone works very well together. They also renovated our kitchen in the main house and it's absolutely gorgeous! Their customer service is superb. They are always available to answer any questions, address any concerns, and work with you and your budget to execute your vision. We are very pleased with their work and will definitely be using them for future projects. If you need quality work, seriously just give them a call. I promise you will not be disappointed! Thank you all so much!! "

Vanessa F on September 2025

H&Y Contracting LLC take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"We recently worked with H&Y LLC for an addition they built on the back of our home. Yokayra and Heber are definitely a power couple! From their expertise and professionalism to their workmanship and quality products, everything is always 100%. The crew is exceptional, and everyone works very well together. They also renovated our kitchen in the main house and it's absolutely gorgeous! Their customer service is superb. They are always available to answer any questions, address any concerns, and work with you and your budget to execute your vision. We are very pleased with their work and will definitely be using them for future projects. If you need quality work, seriously just give them a call. I promise you will not be disappointed! Thank you all so much!! "

Vanessa F on September 2025


GJP DEVELOPERS INC

4.76(
21
)
Approved Pro

GJP DEVELOPERS INC

4.76(
21
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1989 years of experience

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.

"We had an excellent experience working with GJP Developers and are happy to recommend them. Gary gave us great advice about what could be done within our budget and offered suggestions that truly added to the quality of the outcome for the space we were working with. His staff have a superior work ethic and Gary checked in on site often to be sure the project was moving forward and consistently kept us up to date on the progress of the renovation. When we asked for some changes to the original plan he was courteous and patient in providing us with what we needed. We were really surprised at how quickly the renovation progressed and how the quality of work was maintained along the way. We highly recommend GJP Developers and would have no hesitation hiring them again for other home remodeling we are considering."

Christine L on November 2024

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.

"We had an excellent experience working with GJP Developers and are happy to recommend them. Gary gave us great advice about what could be done within our budget and offered suggestions that truly added to the quality of the outcome for the space we were working with. His staff have a superior work ethic and Gary checked in on site often to be sure the project was moving forward and consistently kept us up to date on the progress of the renovation. When we asked for some changes to the original plan he was courteous and patient in providing us with what we needed. We were really surprised at how quickly the renovation progressed and how the quality of work was maintained along the way. We highly recommend GJP Developers and would have no hesitation hiring them again for other home remodeling we are considering."

Christine L on November 2024


Avatar for Legacy Construction Company LLC

Legacy Construction Company LLC

4.79(
44
)
Approved Pro

Legacy Construction Company LLC

4.79(
44
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1990 years of experience

Legacy Construction LLC. is a General Contracting firm that has been in business for over 19 years. We provide professionals that are master's in their field to meet the need of our customers. We specialize in Architectural planning and budgeting for your project . We provide New Construction and major Renovations. We offer great service, excellent quality, and great prices. Our Customers are the driving force of our business,and we make ever effort to protect the interest of our customers as if it were our own. We accept all major credit cards and we offer financing .We also provide Pella and Anderson rigid vinyl replacement windows .

"A job well done. They were communicative, efficient and fast. The qoute for the project was reasonable for the amount of work and damage being repaired. I was in the know from when materials were ordered to the delivery ETA. Once the materials were dropped off at my house, construction started a few days later. And any questions i had was answered and explained. I'll definitely hire for another project."

Tatiana A on September 2025

Legacy Construction LLC. is a General Contracting firm that has been in business for over 19 years. We provide professionals that are master's in their field to meet the need of our customers. We specialize in Architectural planning and budgeting for your project . We provide New Construction and major Renovations. We offer great service, excellent quality, and great prices. Our Customers are the driving force of our business,and we make ever effort to protect the interest of our customers as if it were our own. We accept all major credit cards and we offer financing .We also provide Pella and Anderson rigid vinyl replacement windows .

"A job well done. They were communicative, efficient and fast. The qoute for the project was reasonable for the amount of work and damage being repaired. I was in the know from when materials were ordered to the delivery ETA. Once the materials were dropped off at my house, construction started a few days later. And any questions i had was answered and explained. I'll definitely hire for another project."

Tatiana A on September 2025


Avatar for R.A BARKER

R.A BARKER

5.00(
12
)
Approved Pro

R.A BARKER

5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2007 years of experience

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 Stable Works LLC

Stable Works LLC

4.78(
9
)
Approved Pro

Stable Works LLC

4.78(
9
)
Approved Pro
Customers say: Quick response
2022 years of experience
Free onsite estimate

Why Choose Stable Works? Quality Craftmanship, Transparent Pricing and 3D Designs. The Stable Works Difference. ​​​ Our Seasoned Experts At Stable Works Are Prepared To Step In With Over Thirty-Five Years Of Quality Craftsmanship. Interior | Exterior | Commercial | Design ​Licensed & Insured HIC # 13VH12478700 Project Tracking Software 3D Designs on Projects 0% APR Financing Free In-Person Estimates High Quality Craftsmanship. We're known for delivering exceptional results. Our expertise put us in a position to complete High-End Home Improvement Projects and Commercial Construction Projects in NJ & PA. We've made construction projects simple by capitalizing on Project Tracking Software, 3D Design Software, Quality Craftsmanship and listening to your needs.

"I have had serveral remolding project. Being a single female I never felt comfortable and sometimes they took shortcuts. The Stableworks crew was extremely professional and explained each part of the process. I recommend this company highly."

Sandra W on February 2025

Why Choose Stable Works? Quality Craftmanship, Transparent Pricing and 3D Designs. The Stable Works Difference. ​​​ Our Seasoned Experts At Stable Works Are Prepared To Step In With Over Thirty-Five Years Of Quality Craftsmanship. Interior | Exterior | Commercial | Design ​Licensed & Insured HIC # 13VH12478700 Project Tracking Software 3D Designs on Projects 0% APR Financing Free In-Person Estimates High Quality Craftsmanship. We're known for delivering exceptional results. Our expertise put us in a position to complete High-End Home Improvement Projects and Commercial Construction Projects in NJ & PA. We've made construction projects simple by capitalizing on Project Tracking Software, 3D Design Software, Quality Craftsmanship and listening to your needs.

"I have had serveral remolding project. Being a single female I never felt comfortable and sometimes they took shortcuts. The Stableworks crew was extremely professional and explained each part of the process. I recommend this company highly."

Sandra W on February 2025

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Basement Remodel questions, answered by experts

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

Envision the type of bar experience you'd like to create for your guests. For example:

  • Does your basement have enough finished space for bar stools or seating?

  • What type of additional lighting would set the tone for the room?

  • Are there basement windows or an HVAC system?

  • Do you need new plumbing in your basement for a proper wet bar?

  • Could you be happy with a built-in wall cabinet bar rather than a full-scale wet bar?

Yes, adding a walkout basement will usually bump up your property value. Most homeowners prefer walk out basements because the exposed wall that’s level with the ground provides more utility via a ground-level exterior entrance, and they can fit full windows, which adds natural light and ventilation to the basement area. The only exception might be in areas prone to tornadoes, as walkout basements aren’t as safe as regular basements during a tornado, particularly if they include large windows or glass sliding doors.

Project timelines vary significantly, typically from weeks to months, depending on design complexity and active permitting processes.

The Newark, DE homeowners’ guide to basement remodels

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