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Verified Reviews for Basement Remodel pros in Hanover, NH

*The Angi rating for Basement Remodel companies in Hanover, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Hanover, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on February 22, 2026

Top-Rated Basement remodelers in Hanover - Updated Nov 2026

Avatar for Precision Building Enterpises
Precision Building Enterpises
5.0(
12
)
Basement - Remodel

Serving Hanover, NH and surrounding areas

Approved

In business since 1980

Free estimates

Customers say: True professional

"Greg is a wonderful craftsman who has done several carpentry repair jobs for us AND several painting restoration projects. He communicates all aspects of his meticulous work! We are thrilled to know that Greg will get the job done on time and on budget with excellent results!"
Finished
start
Before
photo
Front

+8

Response time1 day
Response rate91%
3 neighbors recently requested a quote
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Avatar for R&A Property Solutions, LLC
R&A Property Solutions, LLC
5.0(
6
)
Basement - Remodel

Serving Hanover, NH and surrounding areas

Approved

In business since 2024

Free estimates

"Great experience working with Alex, he was able to complete the job on time and within budget. He is a professional and great to work with. Would hire him again for future work."
Shower build
Shower build
Shower build
Shower build
Shower build

+5

Response time40 mins
Response rate100%
1 neighbors recently requested a quote
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Avatar for Greater Northeastern Construction
Greater Northeastern Construction
5.0(
3
)
Basement - Remodel

Serving Hanover, NH and surrounding areas

Approved

In business since 1979

Credit card accepted

Offers commercial services

Greater Northeastern Construction is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 35 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

My jobs
My jobs
My jobs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Yankee Woodworks of NH
Yankee Woodworks of NH
3.6(
7
)
Basement - Remodel

Serving Hanover, NH and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

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. Call us today. \n

1 neighbors recently requested a quote
Recommended by100%of homeowners
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Sonart Construction Corp.
2.3(
7
)
Basement - Remodel

Serving Hanover, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

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Basement Remodel FAQs, answered by experts

Envision the type of bar experience you'd like to create for your guests. For example:

  • Does your basement have enough finished space for bar stools or seating?

  • What type of additional lighting would set the tone for the room?

  • Are there basement windows or an HVAC system?

  • Do you need new plumbing in your basement for a proper wet bar?

  • Could you be happy with a built-in wall cabinet bar rather than a full-scale wet bar?

Adding a bathroom to your basement can increase your home value since homes with multiple bathrooms sell for more. The return on investment (ROI) for a basement bathroom is 50% to 75%. The actual return varies with your home and location. Adding a half bath to your home increases the value by 2.9% while finishing a basement increases the home value by 6.6%.

Home improvements that increase value offer a high return on investment (ROI) and can enhance your quality of life. Upgrades to your home’s curb appeal often add the most value, with garage door replacement having one of the best ROIs at 93%. Other high-value exterior projects include replacing your front door, upgrading siding and roofing, installing a stone veneer, adding new windows, and landscaping. For interior renovations, a fresh coat of paint provides an excellent ROI. Major projects like a kitchen remodel or upgrading appliances and HVAC systems also add significant value, as potential buyers appreciate the peace of mind that new equipment provides.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

The Hanover, NH 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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