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Find Basement remodelers in Concord

Avatar for Silvey Home Improvements, LLC

Silvey Home Improvements, LLC

5.00(
13
)
Approved Pro

Silvey Home Improvements, LLC

5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
23 local quotes requested

We believe in maintaining a strong sense of integrity, rooted in fairness, honesty, and personal responsibility. What sets us apart is the exceptional service we provide to our customers. With a solid understanding of our trade and a commitment to excellence, we pride ourselves on being true professionals. Most importantly, we always prioritize our customers’ needs, making their concerns the heart of our business.

"Aaron from Silvey Home Improvements, LLC did an awesome job on repairing our bathroom ceiling caused from a leaking toilet from the second floor condo. He came out and looked at the project and I had a quote within 2 days, he showed up when he said he would and completed the job in the quoted timeframe. I would diffidently hire him again"

Kerry E on November 2025

We believe in maintaining a strong sense of integrity, rooted in fairness, honesty, and personal responsibility. What sets us apart is the exceptional service we provide to our customers. With a solid understanding of our trade and a commitment to excellence, we pride ourselves on being true professionals. Most importantly, we always prioritize our customers’ needs, making their concerns the heart of our business.

"Aaron from Silvey Home Improvements, LLC did an awesome job on repairing our bathroom ceiling caused from a leaking toilet from the second floor condo. He came out and looked at the project and I had a quote within 2 days, he showed up when he said he would and completed the job in the quoted timeframe. I would diffidently hire him again"

Kerry E on November 2025


Avatar for Envy Homes, LLC

Envy Homes, LLC

4.75(
2
)
Approved Pro

Envy Homes, LLC

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


Darren LaValley Carpentry

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Darren LaValley Carpentry

New on HomeAdvisorNew on HomeAdvisor
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(
334
)
Approved Pro

Owens Corning Basement Finishing System

4.83(
334
)
Approved Pro
Super Service Award
Customers say: True professional
121 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.

"Overall, the finishing of my basement went pretty smooth. The Owens Corning product, drop down ceiling, and flooring are all really sharp. In the beginning everything went fast and smooth with the framing and wall/floor/ceiling install being done within 2 weeks. There were some hiccups with minor imperfections, tv mount in wrong spot, etc. Those were fixed promptly. After that is when I ran into issues with other items in my contract that were not taken care of and the project felt forgot about. Just had some minor electric work, stairs to get carpeted, and didn't receive hanging clips yet. I had to constantly ask about these items and every answer would be "I forgot to ask or send the clips". I eventually got the items completed, but am not happiest that it took almost a month and constant reminding to get these items that should've been scheduled for during the project."

Mitchell K on December 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.

"Overall, the finishing of my basement went pretty smooth. The Owens Corning product, drop down ceiling, and flooring are all really sharp. In the beginning everything went fast and smooth with the framing and wall/floor/ceiling install being done within 2 weeks. There were some hiccups with minor imperfections, tv mount in wrong spot, etc. Those were fixed promptly. After that is when I ran into issues with other items in my contract that were not taken care of and the project felt forgot about. Just had some minor electric work, stairs to get carpeted, and didn't receive hanging clips yet. I had to constantly ask about these items and every answer would be "I forgot to ask or send the clips". I eventually got the items completed, but am not happiest that it took almost a month and constant reminding to get these items that should've been scheduled for during the project."

Mitchell K on December 2025


Avatar for Total Basement Finishing, a Blackdog Affiliate

Total Basement Finishing, a Blackdog Affiliate

5.00(
1
)
Approved Pro

Total Basement Finishing, a Blackdog Affiliate

5.00(
1
)
Approved Pro
10 local quotes requested
36 years of experience

Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.

Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.


Avatar for Running Fox Renovations, LLC

Running Fox Renovations, LLC

4.69(
32
)
Approved Pro

Running Fox Renovations, LLC

4.69(
32
)
Approved Pro
Customers say: True professional
22 local quotes requested
29 years of experience

Running Fox Renovations, LLC, has been in business since 1996. As a professional, I have been in the field all my life and can handle a wide variety of projects for both residential and commercial clients. We strive for 100% customer satisfaction and we believe that when it comes to the race for quality, there is no finish line! Give us a call for a free quote or schedule an appointment.

"The job was done right. Every step of the way. Awesome communication and very responsive to our requests. I plan on using them again and again and again!"

Scott T on March 2025

Running Fox Renovations, LLC, has been in business since 1996. As a professional, I have been in the field all my life and can handle a wide variety of projects for both residential and commercial clients. We strive for 100% customer satisfaction and we believe that when it comes to the race for quality, there is no finish line! Give us a call for a free quote or schedule an appointment.

"The job was done right. Every step of the way. Awesome communication and very responsive to our requests. I plan on using them again and again and again!"

Scott T on March 2025


Avatar for Chakar Construction

Chakar Construction

5.00(
32
)
Approved Pro

Chakar Construction

5.00(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
78 local quotes requested

We specialize in wall and floor covering, such as painting, tiling, hardwood floor and finish basements. We have been in this industry for over 60 years my background is interior design were it comes handy when choosing materials and colors. We are owner operated business.

"They did thoughtful, careful and excellent work repairing a corner section of my house’s exterior that had extensive water and carpenter ant damage. They went above and beyond by suggesting and constructing solutions to prevent further water damage in the future. I would recommend their services and plan to use them in the future."

Bonnie H on November 2025

We specialize in wall and floor covering, such as painting, tiling, hardwood floor and finish basements. We have been in this industry for over 60 years my background is interior design were it comes handy when choosing materials and colors. We are owner operated business.

"They did thoughtful, careful and excellent work repairing a corner section of my house’s exterior that had extensive water and carpenter ant damage. They went above and beyond by suggesting and constructing solutions to prevent further water damage in the future. I would recommend their services and plan to use them in the future."

Bonnie H on November 2025


Avatar for Loyd's Home Improvement

Loyd's Home Improvement

4.61(
23
)
Approved Pro

Loyd's Home Improvement

4.61(
23
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
19 local quotes requested

Loyd's Home Improvement is ready to provide everything and anything your home needs to look and feel new again at affordable prices. With over 25 years of experience, Loyd's Home Improvement has designed and build several Handicapped decks and ramps. Call today for details! Additional DBA - Harold Loyd.

"Harold & his crew, Charlie & Mike were awesome. Came to work on time. They listened to my wants & needs and came up with a plan that worked. Communicated with us through out the process. Their attention to detail was incredible. They went above & beyond their job description. I would highly recommend them on any renovations, they are very talented skilled laborers. It was a pleasure doing business with this company."

John R on December 2024

Loyd's Home Improvement is ready to provide everything and anything your home needs to look and feel new again at affordable prices. With over 25 years of experience, Loyd's Home Improvement has designed and build several Handicapped decks and ramps. Call today for details! Additional DBA - Harold Loyd.

"Harold & his crew, Charlie & Mike were awesome. Came to work on time. They listened to my wants & needs and came up with a plan that worked. Communicated with us through out the process. Their attention to detail was incredible. They went above & beyond their job description. I would highly recommend them on any renovations, they are very talented skilled laborers. It was a pleasure doing business with this company."

John R on December 2024


Avatar for St. James Construction, LLC

St. James Construction, LLC

5.00(
5
)
Approved Pro

St. James Construction, LLC

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

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Corey and his team are great to work with. He is a prompt communicator and is very organized. He also has a great attention to detail and ensures the project is perfect before claiming he is done. He is easy to work with and was able to make our ideas a reality. We have used him for several projects already and have him lined up for another. I highly recommend St. James Construction."

Chris T on January 2025

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Corey and his team are great to work with. He is a prompt communicator and is very organized. He also has a great attention to detail and ensures the project is perfect before claiming he is done. He is easy to work with and was able to make our ideas a reality. We have used him for several projects already and have him lined up for another. I highly recommend St. James Construction."

Chris T on January 2025


Avatar for C Squared Carpentry

C Squared Carpentry

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

C Squared Carpentry

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

C Squared Carpentry is a leader in providing our customers with the highest quality service 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!

C Squared Carpentry is a leader in providing our customers with the highest quality service 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!

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FAQs for basement remodeling projects in Concord, NH

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Concord, NH homeowners’ guide to basement remodelings

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