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Verified Reviews for Basement Remodel pros in Alstead, NH

*The Angi rating for Basement Remodel companies in Alstead, 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 Alstead, 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 December 09, 2025

Find Basement remodelers in Alstead

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
489 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 The Handyman Company

The Handyman Company

4.86(
11
)
•Approved Pro

The Handyman Company

4.86(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

Need Help? if its broken, cracked, or rotted we can fix it. Offering homeowner, landlord and business maintenance, and repair services. From foundation to roof we can help. Roof repair, window and door installations, tile, hardwood, laminate flooring, kitchen & bath remodeling, foundation crack repair, basement waterproofing, drywall repair, assembly service, TV mounting service and so much more

"This company is fantastic. They went above and beyond what was required for a small project that I didn't have the time to do myself. It's so difficult to find good people to do these jobs, so I was really grateful for the fast, reliable, and high quality service. I would hire them again in a heart beat. They got right back to me when I initially made the request for service, and even though they said they were busy, they went out of their way to accommodate my request in a short span of time. They also communicated consistently and reliably when I messaged them about the project. This company gets my highest endorsement."

Lucy S on April 2021

Need Help? if its broken, cracked, or rotted we can fix it. Offering homeowner, landlord and business maintenance, and repair services. From foundation to roof we can help. Roof repair, window and door installations, tile, hardwood, laminate flooring, kitchen & bath remodeling, foundation crack repair, basement waterproofing, drywall repair, assembly service, TV mounting service and so much more

"This company is fantastic. They went above and beyond what was required for a small project that I didn't have the time to do myself. It's so difficult to find good people to do these jobs, so I was really grateful for the fast, reliable, and high quality service. I would hire them again in a heart beat. They got right back to me when I initially made the request for service, and even though they said they were busy, they went out of their way to accommodate my request in a short span of time. They also communicated consistently and reliably when I messaged them about the project. This company gets my highest endorsement."

Lucy S on April 2021

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 T2B Carpentry, LLC

T2B Carpentry, LLC

5.00(
1
)
•Approved Pro

T2B Carpentry, LLC

5.00(
1
)
•Approved Pro
21 local quotes requested
3 years of experience

T2B Carpentry is committed to excellence in every aspect of business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

"Excellent work at a very reasonable price, and went out of their way to do extra work at no additional cost."

Steve G on February 2025

T2B Carpentry is committed to excellence in every aspect of business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

"Excellent work at a very reasonable price, and went out of their way to do extra work at no additional cost."

Steve G on February 2025

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 Knight Affordable Housing Solutions

Knight Affordable Housing Solutions

No reviews yet

Knight Affordable Housing Solutions

No reviews yet
5 years of experience

We build affordable houses, detached accessory dwelling units, and convert unused spaces like basements and garages into apartments. We also do sheds, garages, tree houses, roofing, siding, decks, bathroom and kitchen remodels, etc. We are a small family business and pride ourselves on quality and affordable fair pricing.

We build affordable houses, detached accessory dwelling units, and convert unused spaces like basements and garages into apartments. We also do sheds, garages, tree houses, roofing, siding, decks, bathroom and kitchen remodels, etc. We are a small family business and pride ourselves on quality and affordable fair pricing.

Wholeshot Construction

No reviews yet

Wholeshot Construction

No reviews yet

Start to finish construction, from site clearing, road building, septic systems, complete excavation services. Frame to finish building, renovations, windows, doors, roofs

Start to finish construction, from site clearing, road building, septic systems, complete excavation services. Frame to finish building, renovations, windows, doors, roofs

Mike Clow Construction

1.00(
1
)

Mike Clow Construction

1.00(
1
)
31 years of experience

Fully Insured, with 22 years of experience. quality workmanship at an affordable rate.

"building is 5 1/2 inches out of square. Each corner is a different height. Wall lean, slab looks like it had a windshield wipers try to spread it....see photos mikeclowconstruction.net"

Edmund S on July 2020

Fully Insured, with 22 years of experience. quality workmanship at an affordable rate.

"building is 5 1/2 inches out of square. Each corner is a different height. Wall lean, slab looks like it had a windshield wipers try to spread it....see photos mikeclowconstruction.net"

Edmund S on July 2020

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Basement Remodel questions, answered by experts

Yes, finishing a basement is worth the money in most cases. Although the project is a relatively expensive one, finishing a basement adds usable square footage to your home and typically increases your home value. Many times, your finished basement will add value that’s equal to or greater than the cost of finishing.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Yes, you can install a summer kitchen or kitchenette in your basement. They serve similar purposes as outdoor kitchens, keeping the main floor of the house cool and providing another space to cook and congregate. Basement kitchens are also a worthwhile alternative for homeowners without much space in the backyard. They come with a few logistical questions to sort out, though, like ventilation and waterproofing.

Professional remodelers streamline the process, manage permits, and handle renovations efficiently—significantly mitigating risk while maintaining standards.

Roughing in and connecting utilities are the hardest parts of finishing a basement, and they’re the parts we typically don’t recommend doing as a DIY project. Unfortunately, your finishing timeline can be extended by weeks while you wait for contractors and inspectors to install electrical wiring, plumbing lines, and heating/cooling equipment and carry out inspections.

The Alstead, 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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