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Find Basement remodelers in Portsmouth

Avatar for Scott's Handy Services

Scott's Handy Services

5.00(
18
)
Approved Pro

Scott's Handy Services

5.00(
18
)
Approved Pro
Customers say: Quick response
430 local quotes requested
36 years of experience

If you are in need of a reliable handyman service, look no further. We have been proudly serving the southern Massachusetts and northern Rhode Island areas for over 30 years. With our extensive experience and expertise, you can trust us to handle any household repair or maintenance task. Whether it's fixing a leaky faucet, painting a room, or assembling furniture, we've got you covered. Our team of skilled and professional handymen is dedicated to providing excellent service and ensuring your satisfaction. We understand the importance of a well-maintained home, and we strive to exceed your expectations with every job. So, why wait? Contact us today and let us take care of all your handyman needs. ScottsHandyServices.com

"Scott was very quick to respond and get the job done. He is very knowledgeable. His prices were fair. I will definitely be calling him again! I thought I needed a new faucet but he let me know all I needed was a new hose. I really appreciated his honesty. He saved me some $$$."

Melissa P on March 2025

If you are in need of a reliable handyman service, look no further. We have been proudly serving the southern Massachusetts and northern Rhode Island areas for over 30 years. With our extensive experience and expertise, you can trust us to handle any household repair or maintenance task. Whether it's fixing a leaky faucet, painting a room, or assembling furniture, we've got you covered. Our team of skilled and professional handymen is dedicated to providing excellent service and ensuring your satisfaction. We understand the importance of a well-maintained home, and we strive to exceed your expectations with every job. So, why wait? Contact us today and let us take care of all your handyman needs. ScottsHandyServices.com

"Scott was very quick to respond and get the job done. He is very knowledgeable. His prices were fair. I will definitely be calling him again! I thought I needed a new faucet but he let me know all I needed was a new hose. I really appreciated his honesty. He saved me some $$$."

Melissa P on March 2025


M & R Design

3.75(
2
)
Approved Pro

M & R Design

3.75(
2
)
Approved Pro
Customers say: Quality work
31 years of experience
Free onsite estimate

Rick grew up in a family of hard working contractors, and has been learning the skills of the trade since a very young age. He brings to the table a high level of expertise that is often hard to come by, and will always take the time to get the job done right.

"Rick was very responsive at first and eager to get started on my bathroom remodel job for one of my apartments. He is commended for having to respond to quote request fast. I decided to give him a chance to do a good job before handing a bigger jobs for my other properties. Before the work started, I emphasized that the dust control and cleanup was very, very important to me. The job involved lots of demolition work inside the apartment - naturally, there will be lots of dust. The apartment is currently occupied and has lots of furniture, computers and audio equipment that I wanted to protect. I thought he and his workers were communicated this request. I even offered the use of dust control fan and Zip Wall to isolate the work area but he said he will be fine without them. Once the job started, I was away for one week to take care of my family. When I returned, I discovered that the door to the adjacent room was left open. That is my office with all the equipment and important papers. They left their construction material and equipment in this room. I was horrified that there are fine dust everywhere - on my printer, computer peripherals, furniture. I brought this issue up with Rick. Nothing happened. The worst part was that the job was declared done and I paid the service in full - They never returned to clean up and pickup the equipment. After almost a whole month, the supply and equipment is still there. I had to spend extra time cleaning up after their mess. Very unprofessional. Lessons learned. Do not pay the balance until all the cleaning is done and all the equipment removed. I expect the clean up and dust control to be a part of the job. I also repeatedly asked or professionally prepared invoices with vendor name and address, job details and the most important of all, the invoice number - all of these essential information is important to keep track of expenses for my projects. The SMS texts message and e-mail messages were not appropriate for this purpose. I explained to Rick that my CPA requires them many times. I even sent him a sample invoice and quote in Microsoft Word template - he never understood what I was asking. He is a nice guy, but not a good project manager or competent business person. The work was done, however, the work quality is fair to good - I had to go back and correct some sloppy work. Lacking attention to details and follow up bothered me. The biggest issues is the lack of clean up and keeping the worksite cleans so he and his crew gets an F. I do not think I will be hiring his company in my future projects."

TJ S on March 2022

Rick grew up in a family of hard working contractors, and has been learning the skills of the trade since a very young age. He brings to the table a high level of expertise that is often hard to come by, and will always take the time to get the job done right.

"Rick was very responsive at first and eager to get started on my bathroom remodel job for one of my apartments. He is commended for having to respond to quote request fast. I decided to give him a chance to do a good job before handing a bigger jobs for my other properties. Before the work started, I emphasized that the dust control and cleanup was very, very important to me. The job involved lots of demolition work inside the apartment - naturally, there will be lots of dust. The apartment is currently occupied and has lots of furniture, computers and audio equipment that I wanted to protect. I thought he and his workers were communicated this request. I even offered the use of dust control fan and Zip Wall to isolate the work area but he said he will be fine without them. Once the job started, I was away for one week to take care of my family. When I returned, I discovered that the door to the adjacent room was left open. That is my office with all the equipment and important papers. They left their construction material and equipment in this room. I was horrified that there are fine dust everywhere - on my printer, computer peripherals, furniture. I brought this issue up with Rick. Nothing happened. The worst part was that the job was declared done and I paid the service in full - They never returned to clean up and pickup the equipment. After almost a whole month, the supply and equipment is still there. I had to spend extra time cleaning up after their mess. Very unprofessional. Lessons learned. Do not pay the balance until all the cleaning is done and all the equipment removed. I expect the clean up and dust control to be a part of the job. I also repeatedly asked or professionally prepared invoices with vendor name and address, job details and the most important of all, the invoice number - all of these essential information is important to keep track of expenses for my projects. The SMS texts message and e-mail messages were not appropriate for this purpose. I explained to Rick that my CPA requires them many times. I even sent him a sample invoice and quote in Microsoft Word template - he never understood what I was asking. He is a nice guy, but not a good project manager or competent business person. The work was done, however, the work quality is fair to good - I had to go back and correct some sloppy work. Lacking attention to details and follow up bothered me. The biggest issues is the lack of clean up and keeping the worksite cleans so he and his crew gets an F. I do not think I will be hiring his company in my future projects."

TJ S on March 2022


Avatar for Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

4.83(
333
)
Approved Pro

Owens Corning Basement Finishing System

4.83(
333
)
Approved Pro
Super Service Award
Customers say: True professional
149 local quotes requested
35 years of experience

Lux Renovations, LLC exclusive provider of the Owens Corning Basement Finishing System, 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 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 free consultation and design is always available.

"The team was great to work with. We finished 400 sqft of our basement with the full system. Our salesman and he covered all the topics, materials, costs, timelines and expectations very well. The crew doing the work was very professional, respectful and kept us updated of the progress and of any issues arose during installation that was outside of their control. Our PM provided guidance on decision ensuring code was met while getting the aesthetics we were looking for. Overall, I would work with them again for a large project like our basement."

Cesar C on November 2025

Lux Renovations, LLC exclusive provider of the Owens Corning Basement Finishing System, 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 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 free consultation and design is always available.

"The team was great to work with. We finished 400 sqft of our basement with the full system. Our salesman and he covered all the topics, materials, costs, timelines and expectations very well. The crew doing the work was very professional, respectful and kept us updated of the progress and of any issues arose during installation that was outside of their control. Our PM provided guidance on decision ensuring code was met while getting the aesthetics we were looking for. Overall, I would work with them again for a large project like our basement."

Cesar C on November 2025


Avatar for DeJesus Industries

DeJesus Industries

5.00(
1
)
Approved Pro

DeJesus Industries

5.00(
1
)
Approved Pro
232 local quotes requested
Free onsite estimate

DeJesus Industries is a premier luxury general contractor and home builder serving Boston, Brookline, Newton, Wellesley, Weston, Nantucket, Chatham, Martha’s Vineyard, and Rhode Island’s most distinguished communities. We specialize in high-end residential construction, remodeling, and historic restorations, delivering craftsmanship defined by precision, integrity, and personalized service. Our team also manages select projects in New York City, Pennsylvania, and Florida, bringing our commitment to excellence to exclusive properties beyond New England. Fully licensed, bonded, insured, and MBE, OSHA, and EPA certified, DeJesus Industries is trusted by discerning homeowners for luxury builds, renovations, and restorations completed on time and on budget.

DeJesus Industries is a premier luxury general contractor and home builder serving Boston, Brookline, Newton, Wellesley, Weston, Nantucket, Chatham, Martha’s Vineyard, and Rhode Island’s most distinguished communities. We specialize in high-end residential construction, remodeling, and historic restorations, delivering craftsmanship defined by precision, integrity, and personalized service. Our team also manages select projects in New York City, Pennsylvania, and Florida, bringing our commitment to excellence to exclusive properties beyond New England. Fully licensed, bonded, insured, and MBE, OSHA, and EPA certified, DeJesus Industries is trusted by discerning homeowners for luxury builds, renovations, and restorations completed on time and on budget.


Avatar for DC57 Construction

DC57 Construction

5.00(
59
)
Approved Pro

DC57 Construction

5.00(
59
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
76 local quotes requested

We specialize in finish carpentry services, wood working, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Had a 10*8 shed foundation built by DC57 construction and Lucas and his crew had it built within a hour. It is sturdy and level just like I asked for it be built. I will be using DC57 construction for any future projects."

Gregory S on September 2025

We specialize in finish carpentry services, wood working, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Had a 10*8 shed foundation built by DC57 construction and Lucas and his crew had it built within a hour. It is sturdy and level just like I asked for it be built. I will be using DC57 construction for any future projects."

Gregory S on September 2025


Avatar for JCS Remodeling

JCS Remodeling

5.00(
14
)
Approved Pro

JCS Remodeling

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

With over 15 years of experience, JCS Remodeling is a family owned and operated Rhode Island based home improvement company serving Rhode Island and Southern Massachusetts. At JCS Remodeling our mission is to maintain the highest level of professionalism, integrity and fairness with our suppliers, subcontractors and customers. Our entire team is committed to meeting your needs and exceeding your expectations. Whether it needs a minor update or a major transformation, JCS Remodeling has you covered every step of the way.

"Chris was very professional and provided me with some great advice for my bathroom remodel. The before and after photos were incredible! My tiny bathroom now looks huge!"

Laurie P on July 2025

With over 15 years of experience, JCS Remodeling is a family owned and operated Rhode Island based home improvement company serving Rhode Island and Southern Massachusetts. At JCS Remodeling our mission is to maintain the highest level of professionalism, integrity and fairness with our suppliers, subcontractors and customers. Our entire team is committed to meeting your needs and exceeding your expectations. Whether it needs a minor update or a major transformation, JCS Remodeling has you covered every step of the way.

"Chris was very professional and provided me with some great advice for my bathroom remodel. The before and after photos were incredible! My tiny bathroom now looks huge!"

Laurie P on July 2025


"We recently hired Custom Construction Services LLC for an interior painting project in my home, including painting our kitchen island cabinets, and installing 2 doors and an attic vent. We couldn’t be more pleased with the results! From start to finish, the experience was outstanding. Derek took time to go over our plans, provided us with sound advice when needed, and sent estimates promptly. He was in constant communication throughout the whole process. Derek accommodated our last-minute requests, adjusted our quotes, and promptly addressed our questions or concerns over the phone. Derek’s team was incredibly professional and punctual, arriving exactly when they said they would. They took great care to protect my floors, ensuring that everything was covered and safe from any paint splatters. Their attention to detail was impeccable; every wall (including ceiling and trim in some rooms) and cabinet was painted with precision, leaving no streaks or missed spots. Clean-up was thorough, leaving my home spotless and the walls, especially our kitchen island cabinets, looking absolutely stunning. The final result exceeded my expectations. If you’re looking for top-notch interior painting services, I highly recommend Custom Construction LLC. Their expertise, professionalism, and dedication to customer satisfaction truly set them apart. Thank you, Derek and team, for transforming my home with such beautiful results! We’re sure to hire them again for our next project."

Paula M on July 2024

Offering any residential sheetrock, plastering, or painting sevices. Anywhere from new construction to patch and repair.

"We recently hired Custom Construction Services LLC for an interior painting project in my home, including painting our kitchen island cabinets, and installing 2 doors and an attic vent. We couldn’t be more pleased with the results! From start to finish, the experience was outstanding. Derek took time to go over our plans, provided us with sound advice when needed, and sent estimates promptly. He was in constant communication throughout the whole process. Derek accommodated our last-minute requests, adjusted our quotes, and promptly addressed our questions or concerns over the phone. Derek’s team was incredibly professional and punctual, arriving exactly when they said they would. They took great care to protect my floors, ensuring that everything was covered and safe from any paint splatters. Their attention to detail was impeccable; every wall (including ceiling and trim in some rooms) and cabinet was painted with precision, leaving no streaks or missed spots. Clean-up was thorough, leaving my home spotless and the walls, especially our kitchen island cabinets, looking absolutely stunning. The final result exceeded my expectations. If you’re looking for top-notch interior painting services, I highly recommend Custom Construction LLC. Their expertise, professionalism, and dedication to customer satisfaction truly set them apart. Thank you, Derek and team, for transforming my home with such beautiful results! We’re sure to hire them again for our next project."

Paula M on July 2024


Avatar for Top Down Remodeling

Top Down Remodeling

5.00(
5
)
Approved Pro

Top Down Remodeling

5.00(
5
)
Approved Pro
Customers say: Quick response
15 local quotes requested
20 years of experience

Home improvement specialists ready to transform your vision into reality. We are Newport county's premier remodeling contractor. Since 2005, we've serviced a wide variety of projects. From exterior rot repair to installation of a single window & door to managing full Additions. I have extensive experience with bathroom & kitchen renovations. To review our finish work Please visit my website at TopDownRemodeling.com.

"Victor did a very professional job. He renovated our kitchen and basement. He did a great job managing the projects. He kept us informed of the schedule and who was coming to the house to do the work. He showed creativity and flexibility in the design and execution and was overall a pleasure to work with. We would use Victor again for future projects. "

George C on November 2025

Home improvement specialists ready to transform your vision into reality. We are Newport county's premier remodeling contractor. Since 2005, we've serviced a wide variety of projects. From exterior rot repair to installation of a single window & door to managing full Additions. I have extensive experience with bathroom & kitchen renovations. To review our finish work Please visit my website at TopDownRemodeling.com.

"Victor did a very professional job. He renovated our kitchen and basement. He did a great job managing the projects. He kept us informed of the schedule and who was coming to the house to do the work. He showed creativity and flexibility in the design and execution and was overall a pleasure to work with. We would use Victor again for future projects. "

George C on November 2025


Avatar for Wood Trades LLC

Wood Trades LLC

5.00(
5
)
Approved Pro

Wood Trades LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
105 local quotes requested

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. This is your one-stop shop for all your home improvement, roofing, and new construction needs. Frame to finish, we do it all!

"I recommend this wonderful company without any hesitation. I first contacted Wood Trades LLC seeking a deck quote in September 2024, and John and Karin came out the very next day. From day one, John and Karin provided impeccable service. I cannot say enough wonderful things about their communication, transparency, honestly, and reliability. All current insurance/contractor licenses were provided up front, and any change in cost was documented through clear contracts. In addition, they patiently navigated me through a difficult permitting process from start to finish. Once the work was started, I had a gorgeous new deck in just over one week. I cannot thank this company enough for gaining, and more importantly, maintaining my trust through this project. I certainly look forward to working with Wood Trades again, and highly recommend their services to anyone seeking high quality results from a wonderful company. Exceeded expectations!"

Lindsay A on December 2024

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. This is your one-stop shop for all your home improvement, roofing, and new construction needs. Frame to finish, we do it all!

"I recommend this wonderful company without any hesitation. I first contacted Wood Trades LLC seeking a deck quote in September 2024, and John and Karin came out the very next day. From day one, John and Karin provided impeccable service. I cannot say enough wonderful things about their communication, transparency, honestly, and reliability. All current insurance/contractor licenses were provided up front, and any change in cost was documented through clear contracts. In addition, they patiently navigated me through a difficult permitting process from start to finish. Once the work was started, I had a gorgeous new deck in just over one week. I cannot thank this company enough for gaining, and more importantly, maintaining my trust through this project. I certainly look forward to working with Wood Trades again, and highly recommend their services to anyone seeking high quality results from a wonderful company. Exceeded expectations!"

Lindsay A on December 2024


Avatar for Bayview Renovations

Bayview Renovations

5.00(
3
)
Approved Pro

Bayview Renovations

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today! With so many companies to choose from give us a try and see why Bayview stands out amongst the others.

"Very good Professional as keeping in touch with me in as far as timeliness. Cleaned up daily and when job was finished everything was put back in place. Very happy!"

Denise R on May 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today! With so many companies to choose from give us a try and see why Bayview stands out amongst the others.

"Very good Professional as keeping in touch with me in as far as timeliness. Cleaned up daily and when job was finished everything was put back in place. Very happy!"

Denise R on May 2025

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Basement Remodel questions, answered by experts

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs. 

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

Yes, you can add a kitchenette to a basement. However, you’ll have to consider the costs associated with basement kitchenettes. If you’re starting from scratch in an unfinished basement, you’ll need to account for brand-new plumbing, electrical, flooring, and more in addition to the cost of the kitchenette. If you’re putting a kitchenette in an already finished basement equipped with plumbing and electrical, you’ll save considerable money.

The Portsmouth, RI 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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