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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon22
    Verified basement remodels reviews

Find Basement remodelers in Boise

Avatar for North Ninety Custom Homes
North Ninety Custom Homes
4.9(
23
)
Basement - Remodel

Serving Boise, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"I contacted multiple contractors when I was looking to remodel my house. Payton responded to my inquiries in a timely fashion, was willing to work with my work schedule, and communicate via email and text. He was able to offer ideas and options when I wasn't sure which way I wanted to go with a project, and has made this remodel go smoother than I expected. I would recommend Pine Top Finish Co. and will be contacting Payton again when I'm ready for the next big project."
Feature wall
Master Bedroom
Kitchen
Common Area
Master Bathroom

+32

Response time1 day
Response rate90%
23 neighbors recently requested a quote
Avatar for Custom Renovations Contracting LLC
Custom Renovations Contracting LLC
5.0(
8
)
Basement - Remodel

Serving Boise, ID and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Warranties offered

"Mike is a great guy, hard worker and is honest and fair with his pricing. He is a literal jack of all trades and can do anything from window, roof to floor. We love our home and could not have done our full remodel (insulation, roof, new siding, full bathroom and kitchen remodel, knocked down walls, and new flooring. Mike also has a great network of talented tradesman. Thank you, Mike! We LOVE our new home!!!"
Ceiling
Insulation
Trusses
Exterior
Framing

+18

Response time10 hrs
Response rate99%
Avatar for Nailed Construction LLC
Nailed Construction LLC
5.0(
6
)
Basement - Remodel

Serving Boise, ID and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

"After my basement flooded, I was in need of a good flooring installer to finish out my basement. Aaron (the owner) came highly recommended from a work colleague. I am very happy with the work. Great price, and he was in and out in two days! Couldn't ask for better contractor!"
Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for DM Homes
DM Homes
5.0(
6
)
Basement - Remodel

Serving Boise, ID and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Dylan was the GC for an ADU that I had built on my property. He was very professional and built the whole ADU faster than anticipated. The quality of his tradesmen is excellent. He is friendly and has excellent communication skills. We would nightly recommend Dylan for any construction project big or small."
Logo
Full Home Remodel
Full Home Remodel
Full Home Remodel
Full Home Remodel

+23

1 neighbors recently requested a quote
Avatar for Integrity Builders Group
Integrity Builders Group
5.0(
5
)
Basement - Remodel

Serving Boise, ID and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"I cannot say enough good things about this company and their services. The team was professional, friendly, and went above and beyond to ensure that I was completely satisfied with the results. My new windows and door look amazing. I would definitely use their services again in the future."
Almond colored windows
Almond colored windows
Almond colored windows
Almond colored windows
Almond colored windows

+44

Response time6 hrs
5 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Remedy Residential LLC
Remedy Residential LLC
5.0(
2
)
Basement - Remodel

Serving Boise, ID and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"would recommend Remedy Residential to anyone and everyone. We are absolutely thrilled with the remodel Eric did for us as well as with how great it was to work with him. His skill set is immense along with his knowledge about old homes and new. In our case, our house in North Boise was built lathe and plaster in the 1930s. He knew exactly how to handle it and everything that comes along with working on it. He maintains good communication, has great recommendations and in general is an all around great guy. We appreciate all the work he did, all the sub contractors that he managed and for how well he kept everyone accountable. I will undoubtedly reach out to him again for our next project."
My Work
My Work
My Work
My Work
My Work

+15

Response time2 days
Response rate94%
1 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.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

Walkout basements are not generally included in a home’s square footage, although they may be if they meet certain conditions that depend on local regulations. A finished walkout basement used as a living space may be counted toward square footage in some locations as long as all codes for livable space are met.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

The Boise, ID homeowners’ guide to basement remodels

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