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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon36
    Verified basement remodels reviews

Find Basement remodelers in Strafford

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.4(
526
)
Basement - Remodel

Serving Strafford, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"I couldn’t be happier with the work Owens Corning Basement did remodeling my basement! From start to finish, they were professional, courteous, and attentive to every detail. The team completed the project on time and within budget, keeping me informed throughout the process. The finished basement looks amazing—bright, functional, and exactly what I envisioned. I highly recommend Owen Corning Basement to anyone looking for high-quality remodeling work!"
Media Room Before
Media Room After
Games Room Before
Games Room After
Living Room Before

+128

Response time11 hrs
88 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for NH Projects LLC
NH Projects LLC
5.0(
20
)
Basement - Remodel

Serving Strafford, NH and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

"Lenny and Nick are great to work with! We are finishing our basement and they just completed the bathroom to start and it came out fantastic! They have excellent contacts to help with the plumbing and electricity and made the whole process easy for us. We can't wait to keep working with them and completing our basement."
Our Work
Our Work
Our Work
Our Work
Our Work

+8

Response time5 hrs
Response rate87%
3 neighbors recently requested a quote
Avatar for IDEAL SOLUTIONS LLC
IDEAL SOLUTIONS LLC
4.8(
13
)
Basement - Remodel

Serving Strafford, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I had an excellent experience with Ideal Solutions on my basement remodel. From start to finish, the team was professional, communicative, and detail-oriented. The quality of the work exceeded my expectations, and the finished basement turned out even better than I imagined. Everything was completed on time, and they made the entire process smooth and stress-free. I would absolutely recommend Ideal Solutions to anyone looking for basement remodeling or home improvement work."
9 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Berube and Son Construction LLC
Berube and Son Construction LLC
5.0(
16
)
Basement - Remodel

Serving Strafford, NH and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"I have had 2 jobs done by Justin. One large ceiling repair and one wall installed. Both were done quickly with a flawless finished result. I am very happy to recommend him."
Garage
Kitchen
Kitchen
Golf simulator room
Garage man cave

+10

Response time2 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Basement - Remodel

Serving Strafford, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Our bathroom remodel was a huge task and Costas, Tony, and Pauly did a great job! Very easy to work with and we never minded having them in our house. Their initial quote was exactly what we paid! Definitely recommend and will hire them for future jobs!"
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Dogwood Builders LLC
Dogwood Builders LLC
4.9(
8
)
Basement - Remodel

Serving Strafford, NH and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We have hired Dogwood for a number of remodeling projects at our home and each time they have done such a great job. We know we are very particular about things and Steve has always taken the time to address any questions or concerns we have had. Dogwoodâ s finished work speaks for itself and we have other projects in mind for them in the future!"
New Home Framing
New Home Build
Horse Run In Hampton
Horse Run In Hampton
Horse Run In Hampton

+1

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Turn Key Construction
Turn Key Construction
4.8(
6
)
Basement - Remodel

Serving Strafford, NH and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We wanted to build on top of an existing garage, but extend out beyond the original building so as to accommodate two large rooms (a bedroom and a playroom), a bathroom and a balcony above and an outdoor dining-room below.. Turn Key Construction did an amazing job as you can see in the photographs. The entire team were courteous and friendly, and patient of the many changes I made as the build was progressing. They made the process enjoyable, and I really don't believe the work they did could be improved upon. We could not be happier with the results."
Georgetown Test
Response time10 hrs
Response rate88%
1 neighbors recently requested a quote
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Showing 1-10 of 144
Basement Remodel questions, answered by experts

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

For most basement remodels, you’ll want to hire a general contractor. This is for a number of reasons, but the main two are that general contractors have dedicated teams they are comfortable with, and hiring one means you only have to deal with one pro. You may also get a better project quote since they can lump all their work and subcontracting into a single quote. 

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.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

The Strafford, NH homeowners’ guide to basement remodels

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