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    Average homeowner rating
  • Verified reviews icon55
    Verified basement remodels reviews

Find Basement remodelers in Concord

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
531
)
Basement - Remodel

Serving Concord, 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
78 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Crystal Renovations LLC
Crystal Renovations LLC
4.9(
64
)
Basement - Remodel

Serving Concord, NH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Pedro was very easy to work with. Background: We had a french drain and drainage installed due to flooding. Prior to that work, the basement was already finished, but this work required us to need a new floor and baseboards. We had tile down and wanted to put an laminate down. After talking with Pedro prior to any work being done (during the consult), it was decided to see if it was better to level the floor to the remaining tile or jack hammering all the remaining tile up. We had an idea of the product we wanted, and he was able to recommend a different version of the product that was better that we were not aware existed. Our basement baseboards were tricky. We were told to use PVC wood, but Pedro recommended against it since it was an enclosed space that we would be using and that is known to release toxins. Once work started: Pedro and the men were such hard workers. The time they arrived in the morning could vary depending on if they went to Home Depot first. The time they left depended on how much they wanted to complete before they left. Every night they cleaned up (and this was a space we weren't using at all.) Each day I got an update on the status. While laying the floor, Pedro had to work around drains in the floor. With the french drain, we had this plastic wall trim to have water drain into from the wall. It was very ugly and couldn't be kept as is since part of the tile behind it was destroyed. Pedro worked with me to create a nice looking baseboard with a gap to allow for the water to drain into the french drain. We also decided last minute to make a small cellar room (with stone foundation walls) into a real room with insulation and walls! They were able to get that done as well and it looks amazing. (I didn't rate price, because I didn't comparison shop. I had originally contacted Pedro and got a quote. Then ended up contacting him to find out when he could do it and was told the following week. I wanted the basement job finished before I went back to work so didn't bother to comparison shop.)"
Remodeling - General Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time3 days
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for NH Projects LLC
NH Projects LLC
5.0(
20
)
Basement - Remodel

Serving Concord, 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%
2 neighbors recently requested a quote
Avatar for Anything & Everything Home Improvement LLC
Anything & Everything Home Improvement LLC
4.6(
70
)
Basement - Remodel

Serving Concord, NH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We were extremely pleased with the work that was completed and the professionalism of the crew. Being an older house many complications arose which were explained to us in depth with solutions forth coming. We are very happy with the work completed by Anything and Everything Home Improvement and would highly recommend them."
Exterior transformation
Full exterior
Full exterior
Full exterior
New decks and porches

+14

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for IDEAL SOLUTIONS LLC
IDEAL SOLUTIONS LLC
4.8(
13
)
Basement - Remodel

Serving Concord, 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."
15 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for VC Construction
VC Construction
4.9(
52
)
Basement - Remodel

Serving Concord, NH and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I once joked to a friend in response to his 'since you are so happy with his work, I may hire him too', I told him, 'you don't choose Vinnie, Vinnie chooses you! Vinnie does the work as if it is his own project. Completely focused, attentive to the details. I liked most of this wor ethic. His quote was one of the most competitive. We interviewed about six different builders all with good ratings from friends or Angie's list. People he works with, electrician, plumber, HVAC were all very professional. Timely. Vinnie came up with this kitchen breakfast bar/island concept. He built it without much of an additional charge to the original quote. Gave us the address from where we could buy a quartz top. That breakfast bar became the central piece of the basement. There was a plain big wall on one side of the basement. Vinne came up with a cost-effective way to turn it into a brick-looking wall perfectly matching brick tiles in the kitchen. He put the kitchen brick tiles in one afternoon, without asking extra on top of the quote. Vinnie guided how best to get custom kitchen cabinets suitable for a basement. He installed the cabinets himself. He had put the crown of the cabinet twice to match two pieces of the crown in color, he did not ask for extra. He helped us choose the best option for flooring for humidity and told us where to find the most cost-effective flooring. He only charged us for putting the flooring down. All this gave us confidence that what he is charging us reasonable, he was not charging us extra on top of the material cost to him since we were buying the material ourselves after making sure that the price/quality was suitable for the project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+247

Response rate100%
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Horsman Builders
Horsman Builders
4.3(
23
)
Basement - Remodel

Serving Concord, NH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"When you find a great contractor, don’t let them go. ;). I hired Tim to build a screen porch under my deck but added several projects as I recognized the high quality of work and attention to detail from his crew. In addition to the screen porch, they built a deck extension - so nice that I decided to have them replace the existing deck, installed a basement slider and replaced the door, installed a new fence and built a shed. Tim was responsive, open, honest and receptive of my requests and additions during the project. Great experience working with Tim and his crew: Dan, Brian, Eddie and Ben. Great job on all the work - I’ve received many compliments from neighbors and guests on the work you did! I can’t recommend Tim and his crew enough."
General Remodeling Project
General Remodeling Project
Additional Photos
Additional Photos
Additional Photos

+4

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
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Basement Remodel questions, answered by experts

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

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.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

The Concord, NH homeowners’ guide to basement remodels

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