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Average homeowner rating star icon4.5
Average homeowner rating
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Basement remodelers in New Castle

Avatar for Towne Home Services
Towne Home Services
12 W Shore Park Rd
4.75(
4
)
Approved Pro
Towne Home Services
12 W Shore Park Rd
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

TOWNE Home Services is a 40+ year, multigenerational, family-operated company run by good people, doing good work, for customers like you! Through comprehensive consultation, we share a lifetime of experience and judicious recommendations to help customers to realize their real estate improvement vision, in the same manner as we would our own. At TOWNE Home Services, we take great pride in delivering excellent service, results, and becoming your trusted resource for all your real estate needs. Call or Click TODAY to learn more!

"Perfect, Erick fixed the problem and was a pleasure to deal with. Also cleaned up perfectly!"

Paul N on December 2024

TOWNE Home Services is a 40+ year, multigenerational, family-operated company run by good people, doing good work, for customers like you! Through comprehensive consultation, we share a lifetime of experience and judicious recommendations to help customers to realize their real estate improvement vision, in the same manner as we would our own. At TOWNE Home Services, we take great pride in delivering excellent service, results, and becoming your trusted resource for all your real estate needs. Call or Click TODAY to learn more!

"Perfect, Erick fixed the problem and was a pleasure to deal with. Also cleaned up perfectly!"

Paul N on December 2024


Avatar for Superior Home Improvement Services
Superior Home Improvement Services
358 Broadway
5.00(
8
)
Approved Pro
Superior Home Improvement Services
358 Broadway
5.00(
8
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

Superior Home Improvement Services is a top notch building and general contracting company that sets its goals very high. With a crew of three employees we strive for projects to be completed on time , professional craftsmanship , and quality materials. We also work with other trades with whom we've had a working relationship for many years , So there is no confusion as to what needs to be accomplished for a successful completed project..... Our goal is simple , Quality work at an affordable price....

"Robert did a fantastic job installing our steps. He was very friendly and professional. I’ll definitely use him again for future renovations."

Matt W on January 2025

Superior Home Improvement Services is a top notch building and general contracting company that sets its goals very high. With a crew of three employees we strive for projects to be completed on time , professional craftsmanship , and quality materials. We also work with other trades with whom we've had a working relationship for many years , So there is no confusion as to what needs to be accomplished for a successful completed project..... Our goal is simple , Quality work at an affordable price....

"Robert did a fantastic job installing our steps. He was very friendly and professional. I’ll definitely use him again for future renovations."

Matt W on January 2025


Avatar for Lux Renovations LLC
Lux Renovations LLC
60 Shawmut Rd
4.43(
119
)
Approved Pro
Lux Renovations LLC
60 Shawmut Rd
4.43(
119
)
Approved Pro
Customers say: Quality work
52 local quotes requested
23 years of experience

Lux Renovations is the exclusive New England provider of the award winning Owens Corning Basement Finishing System. We have multiple full time crews waiting to help you with your project today. From Cape Cod and the Islands to Greenwich Connecticut, Framingham Massachusetts to Hampton New Hampshire and all points in between. We have helped thousands of homeowners transform their unused basements into warm, inviting spaces to be enjoyed by family and friends for decades to come. Finishing your basement not only adds value to your home but greatly increases functionality. Whether you’re looking for a workout room, an office, or an additional space to entertain, we can have your brand new space built and ready for use in just a few weeks, NOT months. Call to schedule an appointment to unlock the full potential of your basement. 800-639-3008

"Everything went very smoothly. The workers were prompt, efficient, and friendly. The quality of the work was excellent."

Selina W on February 2025

Lux Renovations is the exclusive New England provider of the award winning Owens Corning Basement Finishing System. We have multiple full time crews waiting to help you with your project today. From Cape Cod and the Islands to Greenwich Connecticut, Framingham Massachusetts to Hampton New Hampshire and all points in between. We have helped thousands of homeowners transform their unused basements into warm, inviting spaces to be enjoyed by family and friends for decades to come. Finishing your basement not only adds value to your home but greatly increases functionality. Whether you’re looking for a workout room, an office, or an additional space to entertain, we can have your brand new space built and ready for use in just a few weeks, NOT months. Call to schedule an appointment to unlock the full potential of your basement. 800-639-3008

"Everything went very smoothly. The workers were prompt, efficient, and friendly. The quality of the work was excellent."

Selina W on February 2025


Avatar for Horsman Builders
Horsman Builders
18 Old Rochester Rd
4.62(
21
)
Approved Pro
Horsman Builders
18 Old Rochester Rd
4.62(
21
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
31 local quotes requested

We are a full service genral contracting company specializing in all aspects of commercial , residential,industrial construction projects from small to large scale.Most work is performed 'in house" as well as utilizing a tight knit group of sub contractors as needed.

"When you find a great contractor, don’t let them go. ;). I hired Tim to build a screen porch under my deck but added several projects as I recognized the high quality of work and attention to detail from his crew. In addition to the screen porch, they built a deck extension - so nice that I decided to have them replace the existing deck, installed a basement slider and replaced the door, installed a new fence and built a shed. Tim was responsive, open, honest and receptive of my requests and additions during the project. Great experience working with Tim and his crew: Dan, Brian, Eddie and Ben. Great job on all the work - I’ve received many compliments from neighbors and guests on the work you did! I can’t recommend Tim and his crew enough."

Kathy M on September 2020

We are a full service genral contracting company specializing in all aspects of commercial , residential,industrial construction projects from small to large scale.Most work is performed 'in house" as well as utilizing a tight knit group of sub contractors as needed.

"When you find a great contractor, don’t let them go. ;). I hired Tim to build a screen porch under my deck but added several projects as I recognized the high quality of work and attention to detail from his crew. In addition to the screen porch, they built a deck extension - so nice that I decided to have them replace the existing deck, installed a basement slider and replaced the door, installed a new fence and built a shed. Tim was responsive, open, honest and receptive of my requests and additions during the project. Great experience working with Tim and his crew: Dan, Brian, Eddie and Ben. Great job on all the work - I’ve received many compliments from neighbors and guests on the work you did! I can’t recommend Tim and his crew enough."

Kathy M on September 2020


Avatar for Turn Key Construction
Turn Key Construction
20 Sunnybrooke Drive
4.80(
5
)
Approved Pro
Turn Key Construction
20 Sunnybrooke Drive
4.80(
5
)
Approved Pro
Customers say: Quality work
24 local quotes requested
30 years of experience

From crafting stunning kitchens and bathrooms to ​building sturdy foundations and elegant porches, our ​team of experts led by Fred Levasseur is committed to ​turning our clients' dreams into reality. With a ​reputation for exceptional craftsmanship and ​attention to detail, we take pride in providing ​comprehensive solutions that streamline the process ​for homeowners. Based in Dover, New Hampshire, we ​extend our expertise to various regions in ​Massachusetts, Maine, and New Hampshire, offering ​personalized and reliable service on every project.

"We wanted to build on top of an existing garage, but extend out beyond the original building so as to accommodate two large rooms (a bedroom and a playroom), a bathroom and a balcony above and an outdoor dining-room below.. Turn Key Construction did an amazing job as you can see in the photographs. The entire team were courteous and friendly, and patient of the many changes I made as the build was progressing. They made the process enjoyable, and I really don't believe the work they did could be improved upon. We could not be happier with the results."

Wendy S on May 2025

From crafting stunning kitchens and bathrooms to ​building sturdy foundations and elegant porches, our ​team of experts led by Fred Levasseur is committed to ​turning our clients' dreams into reality. With a ​reputation for exceptional craftsmanship and ​attention to detail, we take pride in providing ​comprehensive solutions that streamline the process ​for homeowners. Based in Dover, New Hampshire, we ​extend our expertise to various regions in ​Massachusetts, Maine, and New Hampshire, offering ​personalized and reliable service on every project.

"We wanted to build on top of an existing garage, but extend out beyond the original building so as to accommodate two large rooms (a bedroom and a playroom), a bathroom and a balcony above and an outdoor dining-room below.. Turn Key Construction did an amazing job as you can see in the photographs. The entire team were courteous and friendly, and patient of the many changes I made as the build was progressing. They made the process enjoyable, and I really don't believe the work they did could be improved upon. We could not be happier with the results."

Wendy S on May 2025


Avatar for ACQ Home Improvement
ACQ Home Improvement
129 Edgewood Ave
4.94(
8
)
Approved Pro
ACQ Home Improvement
129 Edgewood Ave
4.94(
8
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!

"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"

Curt C on March 2023

With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!

"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"

Curt C on March 2023


Avatar for Lux Renovations, LLC
Lux Renovations, LLC
60 Shawmut Road
4.82(
320
)
Approved Pro
Lux Renovations, LLC
60 Shawmut Road
4.82(
320
)
Approved Pro
Super Service Award
Customers say: True professional
87 local quotes requested
35 years of experience

Lux Renovations, LLC has been serving New England homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 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 free consultation and design is always available.

"lux renovations did an outstanding job transforming our unfinished basement into a beautiful, functional space. The team was professional, efficient, and a pleasure to work with. Their attention to detail and commitment to quality were evident every step of the way. We?re very pleased with the results and highly recommend their services! "

Heather D on May 2025

Lux Renovations, LLC has been serving New England homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 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 free consultation and design is always available.

"lux renovations did an outstanding job transforming our unfinished basement into a beautiful, functional space. The team was professional, efficient, and a pleasure to work with. Their attention to detail and commitment to quality were evident every step of the way. We?re very pleased with the results and highly recommend their services! "

Heather D on May 2025


Avatar for Jesse Wright Electrical and Solar, LLC
Jesse Wright Electrical and Solar, LLC
331 Main Street
4.83(
30
)
Approved Pro
Jesse Wright Electrical and Solar, LLC
331 Main Street
4.83(
30
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

At Jesse Wright Electrical and Solar, our priories are customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!

"Very responsive and efficient"

Doug T on October 2023

At Jesse Wright Electrical and Solar, our priories are customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!

"Very responsive and efficient"

Doug T on October 2023


Avatar for HONEYCOMB CONSTRUCTION, LLC
HONEYCOMB CONSTRUCTION, LLC
269 Durham Point Rd #A
5.00(
2
)
Approved Pro
HONEYCOMB CONSTRUCTION, LLC
269 Durham Point Rd #A
5.00(
2
)
Approved Pro
23 local quotes requested
3 years of experience

HONEYCOMB CONSTRUCTION is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. HONEYCOMB CONSTRUCTION is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Honeycomb helped save our house. As they were replacing our deck, they discovered rot and quickly removed and replaced all the bad material. They also discovered that we had a termite infestation. The issue was in the structure of the house. They assured us everything would be fine and efficiently dispatched all the rot and talked us through next steps with detailed recommendations, involving other contractors. The additional charge to remove the rot was minimal and I would have gladly paid 10x for the security of having a safe house. And just look at how beautifully it turned out. The photos really don't do it justice, when you get to sit out there enjoying a coffee in the morning or actually having a family gathering. It is such a game changer meeting space. Also, and it might seem like a little thing, but its the details that matter. It was really hard for me to get on my deck as a physically handicapped person. Taylor made it easy for me to go outside alone. I love you guys 11/10"

Donna M on March 2025

HONEYCOMB CONSTRUCTION is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. HONEYCOMB CONSTRUCTION is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Honeycomb helped save our house. As they were replacing our deck, they discovered rot and quickly removed and replaced all the bad material. They also discovered that we had a termite infestation. The issue was in the structure of the house. They assured us everything would be fine and efficiently dispatched all the rot and talked us through next steps with detailed recommendations, involving other contractors. The additional charge to remove the rot was minimal and I would have gladly paid 10x for the security of having a safe house. And just look at how beautifully it turned out. The photos really don't do it justice, when you get to sit out there enjoying a coffee in the morning or actually having a family gathering. It is such a game changer meeting space. Also, and it might seem like a little thing, but its the details that matter. It was really hard for me to get on my deck as a physically handicapped person. Taylor made it easy for me to go outside alone. I love you guys 11/10"

Donna M on March 2025


Avatar for Russell's Contracting, LLC
Russell's Contracting, LLC
647 US Route 1, Suite 14
5.00(
6
)
Approved Pro
Russell's Contracting, LLC
647 US Route 1, Suite 14
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

Russels 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.

"Once again and with the highest confidence, we hired Russell's Contracting to convert our back entrance into a more open, useful mudroom. As promised, they arrived on time on the expected date and started by sealing off the back entrance for dust. The demolition of the closet was first done, and then the rehab began. I was amazed at the level of detail necessary to make the new mudroom perfect. From fixing the ceiling to installing new walls, taping and sanding, painting, new baseboards, and moving the overhead light, it was fun to watch. Colby was professional, exacting, efficient, clean, and asked all the right questions to ensure we were happy with the result. The new mudroom is exactly what we wanted. In addition, we asked Russell's to help us figure out how to make our open staircase to the second floor safer. Keith, Colby, and Max designed and installed a custom-built, stair-to-ceiling railing system that looks great and provides the necessary safety we were looking for. They also made it removable to accommodate large objects up and down stairs. The amount of time they spent was crazy, and the amount of math they did to ensure it was plumb and solid was above and beyond our expectations. My house was built in 1933, and this railing system looks like it could have been original to the house. It is a masterpiece. Everyone at Russell's Contracting we have met and who has worked on our house has been exceptional. You can stop scrolling for contractors; call Russell's."

David E on April 2024

Russels 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.

"Once again and with the highest confidence, we hired Russell's Contracting to convert our back entrance into a more open, useful mudroom. As promised, they arrived on time on the expected date and started by sealing off the back entrance for dust. The demolition of the closet was first done, and then the rehab began. I was amazed at the level of detail necessary to make the new mudroom perfect. From fixing the ceiling to installing new walls, taping and sanding, painting, new baseboards, and moving the overhead light, it was fun to watch. Colby was professional, exacting, efficient, clean, and asked all the right questions to ensure we were happy with the result. The new mudroom is exactly what we wanted. In addition, we asked Russell's to help us figure out how to make our open staircase to the second floor safer. Keith, Colby, and Max designed and installed a custom-built, stair-to-ceiling railing system that looks great and provides the necessary safety we were looking for. They also made it removable to accommodate large objects up and down stairs. The amount of time they spent was crazy, and the amount of math they did to ensure it was plumb and solid was above and beyond our expectations. My house was built in 1933, and this railing system looks like it could have been original to the house. It is a masterpiece. Everyone at Russell's Contracting we have met and who has worked on our house has been exceptional. You can stop scrolling for contractors; call Russell's."

David E on April 2024

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FAQs for basement remodel projects in New Castle, NH

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 cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The New Castle, NH homeowners’ guide to basement remodels
From average costs to expert advice, get all the answers you need to get your job done.
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Oct 10, 2024
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If your basement is stuffy and lacks the proper ventilation, read these tips for how to ventilate your basement so that you can utilize the space fully again.
completely renovated living room in basement
May 6, 2025
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Finishing your basement can be a time-intensive project. Our guide explores the best time to finish a basement and what time of year is best for this project.
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May 16, 2024
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Many people confuse walkout basements with daylight and walk-up basements. This guide explains what a walkout basement is, and the upsides of having one.
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