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Basement remodelers in Portsmouth

Brunson Construction
213 Locust Street
5.00(
2
)
Approved Pro
Brunson Construction
213 Locust Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Dana Brunson is not only a craftsman at his trade but he stays on top of new technologies people need in their homes."

Bill R on January 2020

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Dana Brunson is not only a craftsman at his trade but he stays on top of new technologies people need in their homes."

Bill R on January 2020


JDL Building & Remodeling of New England, LLC
33 Palm Drive
4.89(
11
)
Approved Pro
JDL Building & Remodeling of New England, LLC
33 Palm Drive
4.89(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

We are a full service General Contracting Company who can manage your project from conception to completion. This includes design, permitting and construction. Athough we specialize in providing turn-key services, we can also be contracted to perform any trade service or scope or work. Jason Lajeunesse, owner of JDL Building & Remodeling of New England, LLC, is a second generation building contactor with over 10 years of general contracting and trade experience. This experience and our strong Estimating and Project Planning Skills allow us to deliver our projects on budget and schedule.

"If you are looking for someone who is really going to work with you then JDL is for you. Jason tries extremely hard to listen to all requests and plans you might have. I would call him again if we had another project going on."

James C w on August 2011

We are a full service General Contracting Company who can manage your project from conception to completion. This includes design, permitting and construction. Athough we specialize in providing turn-key services, we can also be contracted to perform any trade service or scope or work. Jason Lajeunesse, owner of JDL Building & Remodeling of New England, LLC, is a second generation building contactor with over 10 years of general contracting and trade experience. This experience and our strong Estimating and Project Planning Skills allow us to deliver our projects on budget and schedule.

"If you are looking for someone who is really going to work with you then JDL is for you. Jason tries extremely hard to listen to all requests and plans you might have. I would call him again if we had another project going on."

James C w on August 2011


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 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 Envy Homes, LLC
Envy Homes, LLC
134 Dowboro Rd
4.75(
2
)
Approved Pro
Envy Homes, LLC
134 Dowboro Rd
4.75(
2
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

With over 10 years in the industry, Envy Homes LLC, takes great pride on providing quality service that customers can believe in. We will always see each project through to the customer's satisfaction. Give us a call today for an estimate and to get a General Contractor out to your home or business today!

"They showed up on time each day, were very knowledgeable of the work they performed. Showed up for the quote when we scheduled the first meeting and we were very impressed with the overall experience. The deck they built was spot on and perfect for our needs. They did make some recommendations as to how it would look and work better for us and we went with their decisions and are so happy and impressed. They were very neat about their work and very easy to talk with. I would never use anyone else, and HIGHLY RECOMMEND them for whatever you need. So great to work with."

phyllis p on July 2023

With over 10 years in the industry, Envy Homes LLC, takes great pride on providing quality service that customers can believe in. We will always see each project through to the customer's satisfaction. Give us a call today for an estimate and to get a General Contractor out to your home or business today!

"They showed up on time each day, were very knowledgeable of the work they performed. Showed up for the quote when we scheduled the first meeting and we were very impressed with the overall experience. The deck they built was spot on and perfect for our needs. They did make some recommendations as to how it would look and work better for us and we went with their decisions and are so happy and impressed. They were very neat about their work and very easy to talk with. I would never use anyone else, and HIGHLY RECOMMEND them for whatever you need. So great to work with."

phyllis p on July 2023


Avatar for Innovative Renovations
Innovative Renovations
2 Gove Street
5.00(
2
)
Approved Pro
Innovative Renovations
2 Gove Street
5.00(
2
)
Approved Pro
25 years of experience
Free onsite estimate

At Tim McCusker Innovative Renovations, we take great pride in our experience, expertise, quality and customer service that we provide to meet the needs of all our clients. It is our mission to provide excellent workmanship, jobsite cleanliness, and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our clients, 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. Over 40 years of experience in all phases of construction. Count on us for complete home renovations, kitchen and bath renovations, home additions and dormers, custom built-ins and cabinets, interior and exterior trim, windows, doors and siding.

"I have owned my construction company in the Seacoast for 40 years and Tim is by far one of the more accomplished carpenters I have come across. He does first quality work with framing to finish work and has done custom cabinets for me that I could not be happier with. He is very reliable and always shows up on time and his cost are very competitive with the industry standards."

butch R on April 2025

At Tim McCusker Innovative Renovations, we take great pride in our experience, expertise, quality and customer service that we provide to meet the needs of all our clients. It is our mission to provide excellent workmanship, jobsite cleanliness, and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our clients, 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. Over 40 years of experience in all phases of construction. Count on us for complete home renovations, kitchen and bath renovations, home additions and dormers, custom built-ins and cabinets, interior and exterior trim, windows, doors and siding.

"I have owned my construction company in the Seacoast for 40 years and Tim is by far one of the more accomplished carpenters I have come across. He does first quality work with framing to finish work and has done custom cabinets for me that I could not be happier with. He is very reliable and always shows up on time and his cost are very competitive with the industry standards."

butch R on April 2025


Well Done Restoration and Remodeling
362 Montelona Road
4.71(
144
)
Approved Pro
Well Done Restoration and Remodeling
362 Montelona Road
4.71(
144
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
47 local quotes requested

Well Done Restoration and Remodeling is a locally owned and operated family business. We specialize in all types of drywall and high quality paints! We pride ourselves on quality and customer satisfaction. Call Well Done Restoration today for all your painting and drywall needs.

"The entire team did an excellent job repairing a number of drywall issues including painting and reinstalling thermostats and bathroom accessories afterwards. They worked quickly and did great work for a fair price. Would fully recommend for anyone needing drywall work."

Brandon A on May 2025

Well Done Restoration and Remodeling is a locally owned and operated family business. We specialize in all types of drywall and high quality paints! We pride ourselves on quality and customer satisfaction. Call Well Done Restoration today for all your painting and drywall needs.

"The entire team did an excellent job repairing a number of drywall issues including painting and reinstalling thermostats and bathroom accessories afterwards. They worked quickly and did great work for a fair price. Would fully recommend for anyone needing drywall work."

Brandon A on May 2025


Best Co. Exteriors
92 Ell Pond
4.81(
51
)
Approved Pro
Best Co. Exteriors
92 Ell Pond
4.81(
51
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 years of experience

Here at Best Co. Exteriors, we believe in quality work. We pride ourselves in our ability to provide the exact exterior service you need to make your property shine. Every project is handled with top efficiency. Call today for an estimate. We look forward to earning your business. We have been providing quality bobcat and excavation services for 25 yrs.

"Warren estimated 3 weeks to complete the drywall project. He completed both drywall and an additional drop ceiling project, all in that 3 week period. His crews were very efficient, professional and a pleasure to work with. I would highly recommend Warren and his Best Co. for any work types that they routinely do. Other contractors wouldnà ¢ t even call me back, Warren was always courteous and responsive."

Ken T on July 2023

Here at Best Co. Exteriors, we believe in quality work. We pride ourselves in our ability to provide the exact exterior service you need to make your property shine. Every project is handled with top efficiency. Call today for an estimate. We look forward to earning your business. We have been providing quality bobcat and excavation services for 25 yrs.

"Warren estimated 3 weeks to complete the drywall project. He completed both drywall and an additional drop ceiling project, all in that 3 week period. His crews were very efficient, professional and a pleasure to work with. I would highly recommend Warren and his Best Co. for any work types that they routinely do. Other contractors wouldnà ¢ t even call me back, Warren was always courteous and responsive."

Ken T on July 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
82 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 New England Home Improvements
New England Home Improvements
104 River St
5.00(
5
)
Approved Pro
New England Home Improvements
104 River St
5.00(
5
)
Approved Pro
5 years of experience
Free onsite estimate

New England home improvements in locally owned and operated specializing in general remodeling services. We are reliable, easy to work with, and dedicated to customer satisfaction. pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Micah was a joy to work with, on time, reasonably priced."

Steven G on March 2025

New England home improvements in locally owned and operated specializing in general remodeling services. We are reliable, easy to work with, and dedicated to customer satisfaction. pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Micah was a joy to work with, on time, reasonably priced."

Steven G on March 2025

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Showing 1-10 of 694

FAQs for basement remodeling projects in Portsmouth, NH

Pre-made bars cost $1,200 to $6,500, while custom bars range from $2,000 to $22,500, depending on features. For basic needs, pre-fabricated options are more economical and offer quicker installation. Custom bars cost more but provide exact specifications and potentially higher quality. The simplest and most affordable options are freestanding bar cabinets and bar carts.

A good basement bar size depends on your available space and entertaining needs. Most residential bars range from six to 12 feet in length. Standard bar height is 42 inches, while counter-height bars (36 inches) are more family-friendly. Allow 24 to 30 inches of width per person for comfortable seating and at least 36 to 42 inches of clearance behind the bar for movement. For entertaining, an eight to 10-foot bar comfortably seats three to four people.

Permit requirements vary by location, but generally include building permits for structural changes, plumbing permits for wet bars, and electrical permits for new circuits or significant wiring work. Some municipalities also require inspections during and after construction. Check with your local building department before starting your project, as skipping required permits can lead to complications when selling your home and may void insurance coverage if issues arise later.

The Portsmouth, NH homeowners’ guide to basement remodelings
From average costs to expert advice, get all the answers you need to get your job done.
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