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Basement remodelers in New Boston

Tim Gagnon Frame to Finish
56 Cornwell Road
4.91(
28
)
Approved Pro
Tim Gagnon Frame to Finish
56 Cornwell Road
4.91(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 years of experience

Tim Gagnon Frame to Finish, is a client focused company serving the greater Greenfield community. We are committed to excellence in customer service and professional quality craftsmanship in all your construction needs. From start to finish, we specialize in beautiful carpentry and home renovations that will completely change the look of your home using only the highest quality materials. Call us today to learn more about how we can help you upgrade to the home of your dreams.

"So glad I hired Tim. He installed chair rail and base molding on my 1st floor. I was reluctant to do it myself. His quote was in-line with what I was expecting to pay. The result speaks for itself with the beautiful job he did. I will be contacting Tim again for a few more jobs that I have."

Steven M on June 2025

Tim Gagnon Frame to Finish, is a client focused company serving the greater Greenfield community. We are committed to excellence in customer service and professional quality craftsmanship in all your construction needs. From start to finish, we specialize in beautiful carpentry and home renovations that will completely change the look of your home using only the highest quality materials. Call us today to learn more about how we can help you upgrade to the home of your dreams.

"So glad I hired Tim. He installed chair rail and base molding on my 1st floor. I was reluctant to do it myself. His quote was in-line with what I was expecting to pay. The result speaks for itself with the beautiful job he did. I will be contacting Tim again for a few more jobs that I have."

Steven M on June 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 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 Jamison's Carpentry
Jamison's Carpentry
475 Elm Street
5.00(
3
)
Approved Pro
Jamison's Carpentry
475 Elm Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Jamison's Carpentry's mission is to provide carpentry and construction services to New Hampshire’s Monadnock community. We strive to provide completed projects on time and outstanding quality to any customer no matter how big or small the project. you can reach me at 6035620959

"Jamison is prompt, efficient, and professional. I will reach out to him again for future projects."

Kathleen G on October 2023

Jamison's Carpentry's mission is to provide carpentry and construction services to New Hampshire’s Monadnock community. We strive to provide completed projects on time and outstanding quality to any customer no matter how big or small the project. you can reach me at 6035620959

"Jamison is prompt, efficient, and professional. I will reach out to him again for future projects."

Kathleen G on October 2023


Charles A Arnold
44 Jackson St.
5.00(
3
)
Approved Pro
Charles A Arnold
44 Jackson St.
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

former home builder.expert cartpenter

"Charles was a pleasure to work with on our deck repair project. His pricing was reasonable, he was friendly and easy to deal with, and we are very pleased with the results. I would definitely recommend Charles to others and wouldn't hesitate to utilize his services in the future."

Mike M on May 2025

former home builder.expert cartpenter

"Charles was a pleasure to work with on our deck repair project. His pricing was reasonable, he was friendly and easy to deal with, and we are very pleased with the results. I would definitely recommend Charles to others and wouldn't hesitate to utilize his services in the future."

Mike M on May 2025


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
72 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 KATS Construction & Remodel, LLC
KATS Construction & Remodel, LLC
23 Technology Way
4.90(
25
)
Approved Pro
KATS Construction & Remodel, LLC
23 Technology Way
4.90(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

KATS Construction & Remodel, LLC has been remodeling homes all around New Hampshire for years! From kitchens to baths, our experts know exactly how to create the look you are going for. Whether it needs a new paint job or a full demolition, our crew can do it all! Give us a call today for your free quote!

"Tom and his team rebuilt our whole kitchen they were very timely and were very professional did everything I asked for I would recommend them to do any construction job"

thomas s on September 2022

KATS Construction & Remodel, LLC has been remodeling homes all around New Hampshire for years! From kitchens to baths, our experts know exactly how to create the look you are going for. Whether it needs a new paint job or a full demolition, our crew can do it all! Give us a call today for your free quote!

"Tom and his team rebuilt our whole kitchen they were very timely and were very professional did everything I asked for I would recommend them to do any construction job"

thomas s on September 2022


Avatar for HMB Group General Contracting, LLC
HMB Group General Contracting, LLC
23 Ben Farnsworth Road
5.00(
18
)
Approved Pro
HMB Group General Contracting, LLC
23 Ben Farnsworth Road
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We have been living and working in the Manchester and Nashua area since the mid 1970's. We have worked for very reputable companies and have been directly or indirectly responsible for the completion of residential and commercial projects. With the experience that you get in working in the field and office, as we have, I believe that we have what it takes to get a quality job done on time for a cost that will meet your budget. At HMB Group General Contracting, LLC, we would like to work with you on helping design-plan and estimate your upcoming projects. We can also work with your plan and spec, whatever it is that you need done. Please call now for your free estimate so that we may schedule your projects for completion before our calendar is filled.

"Replaced an existing internal door with a vintage french door I got at an antique shop. Required rebuilding the entire door jam to accommodate the door. Great work it turned out to be exactly what I wanted."

Dee L on August 2018

We have been living and working in the Manchester and Nashua area since the mid 1970's. We have worked for very reputable companies and have been directly or indirectly responsible for the completion of residential and commercial projects. With the experience that you get in working in the field and office, as we have, I believe that we have what it takes to get a quality job done on time for a cost that will meet your budget. At HMB Group General Contracting, LLC, we would like to work with you on helping design-plan and estimate your upcoming projects. We can also work with your plan and spec, whatever it is that you need done. Please call now for your free estimate so that we may schedule your projects for completion before our calendar is filled.

"Replaced an existing internal door with a vintage french door I got at an antique shop. Required rebuilding the entire door jam to accommodate the door. Great work it turned out to be exactly what I wanted."

Dee L on August 2018


Avatar for Total Basement Finishing
Total Basement Finishing
7 Red Roof Lane, Unit 5
4.00(
5
)
Approved Pro
Total Basement Finishing
7 Red Roof Lane, Unit 5
4.00(
5
)
Approved Pro
Customers say: Quick response
18 local quotes requested
36 years of experience

Finishing your basement with Total Basement Finishing, A Blackdog Affiliate adds value and comfort to your home. We have over 30 years of remodeling experience through our parent company, Blackdog Builders, a full-service remodeling company serving Lowell, Nashua, Lynn, and nearby. Total Basement Finishing, A Blackdog Affiliate implements the Total Basement Finishing system, comprised of proven, patented basement products guaranteed to last, and fully customizable to suit your vision. If you have basement- finishing needs, Total Basement Finishing, A Blackdog Affiliate has the tools, contractors, and customer service expertise to help!

"The company (Black Dog) was hired to expand the bathroom and part of the basement renovation. The project started in October 2020 and it is still going through May 2021 with an unclear restart date after 2 no shows. It was promised to finish by Christmas. The company used 2 different colors of grout in the same room. They are planning to come back and redo it, waiting for 2 months now. They do not want to spend time on fixes. Leakage around the shower was noted, they promised to contact the subcontractor, but I have not heard from them yet. There are minor things missing, would pay attention to their contract as they may not do things like shelves installation as originally discussed. They seemed professional on initial evaluation and at the beginning, but now I am regretting that I hired them."

A T on May 2021

Finishing your basement with Total Basement Finishing, A Blackdog Affiliate adds value and comfort to your home. We have over 30 years of remodeling experience through our parent company, Blackdog Builders, a full-service remodeling company serving Lowell, Nashua, Lynn, and nearby. Total Basement Finishing, A Blackdog Affiliate implements the Total Basement Finishing system, comprised of proven, patented basement products guaranteed to last, and fully customizable to suit your vision. If you have basement- finishing needs, Total Basement Finishing, A Blackdog Affiliate has the tools, contractors, and customer service expertise to help!

"The company (Black Dog) was hired to expand the bathroom and part of the basement renovation. The project started in October 2020 and it is still going through May 2021 with an unclear restart date after 2 no shows. It was promised to finish by Christmas. The company used 2 different colors of grout in the same room. They are planning to come back and redo it, waiting for 2 months now. They do not want to spend time on fixes. Leakage around the shower was noted, they promised to contact the subcontractor, but I have not heard from them yet. There are minor things missing, would pay attention to their contract as they may not do things like shelves installation as originally discussed. They seemed professional on initial evaluation and at the beginning, but now I am regretting that I hired them."

A T on May 2021


Avatar for Edgewood Drywall Services
Edgewood Drywall Services
7 Eaton St
4.80(
27
)
Approved Pro
Edgewood Drywall Services
7 Eaton St
4.80(
27
)
Approved Pro
Customers say: True professional
36 local quotes requested
25 years of experience

Edgewood Drywall Services invites you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. Give us a call for a free estimate!

"Roberto was excellent to work with from our first contact until the job was done. He is professional, an excellent communicator and efficient. I would recommend him for any of his work without reservation. "

Kim G on May 2025

Edgewood Drywall Services invites you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. Give us a call for a free estimate!

"Roberto was excellent to work with from our first contact until the job was done. He is professional, an excellent communicator and efficient. I would recommend him for any of his work without reservation. "

Kim G on May 2025

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FAQs for basement remodeling projects in New Boston, 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 New Boston, 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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