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Find Basement remodelers in Sandwich

Avatar for Sky's Carpentry on Lake Winnipesaukee LLC

Sky's Carpentry on Lake Winnipesaukee LLC

4.67(
24
)
Approved Pro

Sky's Carpentry on Lake Winnipesaukee LLC

4.67(
24
)
Approved Pro
Customers say: Super punctual
11 local quotes requested
23 years of experience

• Award Winning Service • A+ BBB Rating • With 20+ Years of Experience, Sky’s Carpentry on Lake Winnipesaukee is a Locally Owned & Family Operated Carpentry Company based in the Lakes Region of New Hampshire • Fully Insured • Sky’s Carpentry understands your home needs and wants to make your dreams & ideas come true! • We use the finest materials and will not compromise quality to save money • Sky’s Carpentry on Lake Winnipesaukee is located in beautiful Moultonborough NH and services the entire Lakes Region of New Hampshire • We Service Wolfeboro, down to Alton and all Surrounding Towns around the Big Lake • We offer complete Remodeling Services, building & Home Repairs • Well Established Local Reputation - Check out our website or Visit us on Facebook @ https://www.facebook.com/Skys-Carpentry-on-Lake-Winnipesaukee-llc-209013575961765 • References available upon request • Call (603) 254-4151 to Schedule a FREE Estimate or Appointment

"I wrote the C review. 3 years later, the windows leak every year and there is a leak in another room under the roofing that Sean "fixed." I have just learned that there are holes (where he put his scaffolding) above the leaking area. The windows were new and the only leaks are below the holes. I have spoken to other roofers who say it was a very poor job and should be redone."

Judith C on May 2019

• Award Winning Service • A+ BBB Rating • With 20+ Years of Experience, Sky’s Carpentry on Lake Winnipesaukee is a Locally Owned & Family Operated Carpentry Company based in the Lakes Region of New Hampshire • Fully Insured • Sky’s Carpentry understands your home needs and wants to make your dreams & ideas come true! • We use the finest materials and will not compromise quality to save money • Sky’s Carpentry on Lake Winnipesaukee is located in beautiful Moultonborough NH and services the entire Lakes Region of New Hampshire • We Service Wolfeboro, down to Alton and all Surrounding Towns around the Big Lake • We offer complete Remodeling Services, building & Home Repairs • Well Established Local Reputation - Check out our website or Visit us on Facebook @ https://www.facebook.com/Skys-Carpentry-on-Lake-Winnipesaukee-llc-209013575961765 • References available upon request • Call (603) 254-4151 to Schedule a FREE Estimate or Appointment

"I wrote the C review. 3 years later, the windows leak every year and there is a leak in another room under the roofing that Sean "fixed." I have just learned that there are holes (where he put his scaffolding) above the leaking area. The windows were new and the only leaks are below the holes. I have spoken to other roofers who say it was a very poor job and should be redone."

Judith C on May 2019


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
435 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for New Edge Carpentry LLC

New Edge Carpentry LLC

5.00(
1
)
Approved Pro

New Edge Carpentry LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

New Edge Carpentry is your top choice for any of your home building needs. From home remodels to new construction and addition builds we do it all. We pride ourselves on providing great customer service and quality craftmanship that will last the life of your home. Contact our team of professionals to discuss how we can make your dream home a reality today! (603) 960-1345

"prompt, honest, reliable, reasonable charges, good solid work! also importantly, nice guy!!!! THANKS!!!"

Phil M on October 2021

New Edge Carpentry is your top choice for any of your home building needs. From home remodels to new construction and addition builds we do it all. We pride ourselves on providing great customer service and quality craftmanship that will last the life of your home. Contact our team of professionals to discuss how we can make your dream home a reality today! (603) 960-1345

"prompt, honest, reliable, reasonable charges, good solid work! also importantly, nice guy!!!! THANKS!!!"

Phil M on October 2021


Darren LaValley Carpentry

New on AngiNew on Angi
Approved Pro

Darren LaValley Carpentry

New on AngiNew on Angi
Approved Pro
40 years of experience
Free onsite estimate

At Darren LaValley Carpentry, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's 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 in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. We specialize in custom woodwork projects, finish carpentry, built ins and stairs. We are not licensed for electric or plumbing, so we do not offer those services.

At Darren LaValley Carpentry, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's 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 in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. We specialize in custom woodwork projects, finish carpentry, built ins and stairs. We are not licensed for electric or plumbing, so we do not offer those services.


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
144 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 Horsman Builders

Horsman Builders

5.00(
19
)
Approved Pro

Horsman Builders

5.00(
19
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
83 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.

"Company was very good to work with. Great with communication. Needed the job done quite fast and they were able to squeeze me in to get it done for when I needed it."

Jennifer G on November 2023

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.

"Company was very good to work with. Great with communication. Needed the job done quite fast and they were able to squeeze me in to get it done for when I needed it."

Jennifer G on November 2023


Avatar for Anything & Everything Home Improvement LLC

Anything & Everything Home Improvement LLC

4.83(
59
)
Approved Pro

Anything & Everything Home Improvement LLC

4.83(
59
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
37 local quotes requested

Anything & Everything Home Improvement's Mission is to provide customer's great service in every Home Improvement they are looking to have done. We are your Home Improvement specialists! One call to complete every home project! From a small remodel service to building you your dream home! We offer free estimates!

"Jesse and his veteran crew of subs built a large log home for us. These are tricky homes to build. Any unexpected events were handled professionally. We plan to hire him again to renovate the unfinished basement."

Jennifer G on May 2022

Anything & Everything Home Improvement's Mission is to provide customer's great service in every Home Improvement they are looking to have done. We are your Home Improvement specialists! One call to complete every home project! From a small remodel service to building you your dream home! We offer free estimates!

"Jesse and his veteran crew of subs built a large log home for us. These are tricky homes to build. Any unexpected events were handled professionally. We plan to hire him again to renovate the unfinished basement."

Jennifer G on May 2022


Avatar for Bradford Home Services

Bradford Home Services

No reviews yet

Bradford Home Services

No reviews yet
1 years of experience

Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!

Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!


Avatar for We Build New Hampshire LLC

We Build New Hampshire LLC

No reviews yet

We Build New Hampshire LLC

No reviews yet
3 years of experience

Sometimes we just need a new space, added space or a refresh in our home. Our team is here to help guide you through the "add on" process. Additions are a great way to keep the home you love, while giving you the added space you need, while adding value to your property. Whether it's a 10x10 room added, a garage and living space, or multiple spaces, we will sit down with you and our designers to create the start to finish plan. There is nothing more rejuvenating than going into a freshly redone bathroom, where showers are ceiling to floor tile, new fixtures, and new floors. Imagine walking up on Sunday morning to the chef kitchen you have always envied on the Food Network. You will be able to have first hand experience with selecting materials and fixtures from our partner showroom and we promise to give you a renovation experience you will want to share with friends and family.

Sometimes we just need a new space, added space or a refresh in our home. Our team is here to help guide you through the "add on" process. Additions are a great way to keep the home you love, while giving you the added space you need, while adding value to your property. Whether it's a 10x10 room added, a garage and living space, or multiple spaces, we will sit down with you and our designers to create the start to finish plan. There is nothing more rejuvenating than going into a freshly redone bathroom, where showers are ceiling to floor tile, new fixtures, and new floors. Imagine walking up on Sunday morning to the chef kitchen you have always envied on the Food Network. You will be able to have first hand experience with selecting materials and fixtures from our partner showroom and we promise to give you a renovation experience you will want to share with friends and family.


Avatar for Northern Heritage Construction

Northern Heritage Construction

No reviews yet

Northern Heritage Construction

No reviews yet
5 years of experience

Offering repair, remodeling and general contracting services to the Lakes Region. Owner operated for over two years with 10 years of experience in the trade, we strive for attention to detail and a professional and positive customer experience. Whether they are simple repairs to your home, or your dreams for additional square footage on your home, we can help you make it happen.

Offering repair, remodeling and general contracting services to the Lakes Region. Owner operated for over two years with 10 years of experience in the trade, we strive for attention to detail and a professional and positive customer experience. Whether they are simple repairs to your home, or your dreams for additional square footage on your home, we can help you make it happen.

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Basement Remodel questions, answered by experts

Joists and beams are both part of the flooring system above your basement, with the beams spanning the length of your home and getting support from vertical posts underneath, and joists usually spanning half the width of your home with no support posts underneath. The floor joists provide even support to the subflooring and flooring above, and they distribute that load to the beams. The beams then distribute that load down through the support posts to the foundation.

Building a bar in the basement will likely add value to your home, although it’s unlikely that you’ll see a significant return on investment (ROI) unless you plan on using the space for you and your guests. If you think you’ll use the area frequently, though, it’s probably worth the investment, and you should see a bump in value if or when you sell your property.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

When choosing materials for finishing basement walls, consider factors such as moisture resistance, durability, and fire resistance. Opt for materials specifically designed for basement environments, like moisture-resistant drywall or cement board. Insulation with vapor barriers can help regulate temperature and prevent condensation. Consider using mold-resistant paints or coatings. 

Research and consult with experts to select materials that are suitable for your specific basement conditions and intended use. Prioritize quality and compatibility to achieve long-lasting and aesthetically pleasing results.

The Sandwich, NH homeowners’ guide to basement remodels

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

What do you need done? We’ll find top pros.
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