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Best basement remodelers near Keystone, SD

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Top-Rated Basement remodelers in Keystone - Updated Nov 2026

Avatar for REH Contracting
REH Contracting
4.9(
10
)
Basement - Remodel

Serving Keystone, SD and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Rasmus and REH Contracting are wonderful to work with. They helped us with our recent deck remodel, and throughout the project Rasmus was professional, his communication outstanding and timely, his craftsmanship is excellent! I will definitely use him for future projects."
Patio Overhang
TitlePatio Overhang
Kitchen Cabinets
Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Epic Interiors, Inc.
Epic Interiors, Inc.
4.0(
4
)
Basement - Remodel

Serving Keystone, SD and surrounding areas

Approved

In business since 2013

Offers commercial services

We are a locally owned and operated company. We got our start countertops 2012 and have been satisfying customers with solid-surface countertops, cabinets, and custom woodworking ever since. We specialize in custom cabinetry kitchen remodels, as well as a variety of counter top material, and whole house trim packages. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Logo
Response time2 days
Response rate88%
3 neighbors recently requested a quote
Avatar for Black Hills Construction, LLC
Black Hills Construction, LLC
3.5(
52
)
Basement - Remodel

Serving Keystone, SD and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Beautiful work and great thinking outside the box for some design challenges. I will be hiring them for future projects. I was kept informed of when and who would be working. Positive communication. A satisfying and successful completion for finishing my basement."
finished living room of home in Wyoming
Log house in Custer SD
Custom log house in Dickinson ND
Post frame garage w/office
Vacation Home Lead SD

+10

Response time12 hrs
Response rate92%
Recommended by74%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Keystone, SD and surrounding areas

In business since 2006

Credit card accepted

"I feel extremely fortunate to have found Vicki through Angie's List !  She is an extremely talented person who is very easy to deal with. She has a breath of knowledge that allows her to accommodate my tastes, but also ensure that the overall design is in sync with the design and location of my home.  She has  a very diplomatic way of suggesting when I'm going astray with my choices and in every case where she has told me "Trust Me"  I have been delighted ! She is very aggressive in helping me find the best pricing and often times will work with the vendors directly  hence saving me the time.  She also has excellent local contacts.  Everyone I've worked with through Vicki has been timely, professional, and highly competent.
My project is far from complete.  I intend to continue to use Vicki and her expert advice until the end !!!!"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Dextravigant Home Improvement
5.0(
3
)
Basement - Remodel

Serving Keystone, SD and surrounding areas

In business since 1987

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! \n

Response time5 days
Recommended by100%of homeowners
Avatar for Wise Improvements
Wise Improvements
4.3(
6
)
Basement - Remodel

Serving Keystone, SD and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Mr. Wise is a well-educated individual. He was able to see ahead of what is to be built or repaired, he is also very knowledgeable, and knows how to order the correct parts!"
Response time2 days
Recommended by100%of homeowners
Avatar for BH HammerTime LLC
BH HammerTime LLC
5.0(
2
)
Basement - Remodel

Serving Keystone, SD and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"He was able to get out to give us a quote quickly for exterior window trim after we were ghosted by a different handyman company. Great quality work and completed it when we needed it. Will definitely use them again for future projects."
New wooden stairs
New wooden stairs
Old concrete step
Decks 1&2 Cleaned
Decks 1&2 Stained

+64

Response time12 hrs
Recommended by50%of homeowners
Showing 1-10 of 39
Basement Remodel FAQs, answered by experts

Yes. Renovating your basement has a return on investment (ROI) of 75%, meaning your remodel investment will significantly increase the value of your home. Besides the ROI, your family can enjoy a larger, more usable space while you live there. 

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.

Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs. 

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. 

Finishing a basement can provide a great return on investment, by increasing the market price of your home when you want to sell. Beyond that, there are many reasons to finish your basement. Doing so expands the usable square footage of your home, so you can enjoy it more, even as your family grows. Renovating your basement costs less in terms of time, energy, and money than having to search for and buy a new home.

The Keystone, SD homeowners’ guide to basement remodels

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