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TRUSTED BY KEYSTONE, SD HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon17
    Verified custom home building reviews

Find Custom home builders in Keystone

Avatar for Servaty Custom Homes LLC
Servaty Custom Homes LLC
5.0(
3
)
Find a Custom Home Builder

Serving Keystone, SD and surrounding areas

Approved

In business since 2025

Free estimates

General: We are a locally owned and operated business committed to providing exceptional service, quality workmanship, and honest communication on every project we undertake. Our experienced team takes pride in delivering customized solutions tailored specifically to meet each client's unique needs. We value integrity and reliability, ensuring every job is completed to your satisfaction. Our goal is to build lasting relationships with our customers through consistency, professionalism, and outstanding results. Let us show you why homeowners continually choose us as their trusted service provider.\n

Interior
Exterior
Angostura cabin build
Angostura cabin build
Angostura cabin build

+13

3 neighbors recently requested a quote
Avatar for Sentri Homes
Sentri Homes
2.9(
37
)
Find a Custom Home Builder

Serving Keystone, SD and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Sentri Homes provided the most professional flooring service I’ve ever had. The LVP installation turned out absolutely beautiful, and I was amazed at how quickly everything was completed without sacrificing quality. The crew was fast, accurate, and extremely detail-oriented from start to finish. Everything was installed cleanly, precisely, and with real craftsmanship. The entire process was smooth, efficient, and far beyond what I expected. I would absolutely recommend Sentri Homes to anyone needing flooring installed."
25 neighbors recently requested a quote
Avatar for Capitol Builders
Capitol Builders
New to Angi
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Serving Keystone, SD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Capitol Builders is committed to excellence in every aspect of our 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. Turning Your Vison Into Reality!

Gallery
Gallery
Gallery
Gallery
4 neighbors recently requested a quote
Ascended Constructions
New to Angi
Find a Custom Home Builder

Serving Keystone, SD and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
Avatar for Concept Development LIC
Concept Development LIC
4.5(
17
)
Find a Custom Home Builder

Serving Keystone, SD and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"It went very well! Chuck was an absolute gem, was thorough, kind, and did an amazing job with the work he does. He doesn't leave any detail untouched and is willing to go above and beyond for the customer! Our tub ended up leaking and he came back, fixed the issue above what we asked, replaced the ceiling tile in the floor below where water had damaged it free of cost(even though it wasn't his fault it leaked), and always made sure we liked the final outcome on whatever he had built that day. I felt a man who truly CARES about his job and work place which is hard to come by now days! Definitely would hire again! ?"
Custom shower
Custom bathroom
Here we are removing the old deck or the new additional rebuild
Before
Custom shower

+17

Response time3 days
Response rate100%
Recommended by75%of homeowners
Weidenbach Brother's Construction, Inc.
5.0(
2
)
Find a Custom Home Builder

Serving Keystone, SD and surrounding areas

In business since 1971

Free estimates

"Jeffrey has built me 3 custom homes and we have over 25 years of business with Weidenbach Brother's Construction, Inc. Jeff is an amazing builder, who works hard does a fabulous job on anything he builds. Jeff is, hands down, the best home builder for the fairest price in the Black Hills Region in South Dakota!"
Recommended by100%of homeowners
BJay Nagel Construction, LLC
5.0(
1
)
Find a Custom Home Builder

Serving Keystone, SD and surrounding areas

In business since 2010

Free estimates

We offer over 22 years of industry experience and will provide you with an unmatched level of experience and commitment to your home improvement project. We have earned a solid reputation for a variety of residential home improvement and repair projects to include everything from remodels and carpentry work to custom home builds. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction! References are available upon request. Give us a call today, and let's get started.

Response time2 hrs
Response rate90%
Recommended by100%of homeowners
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Custom Home Builders questions, answered by experts

The average cost to build a modular home is around $270,000, and most modular homes total between $180,000 and $360,000. Of course, this price varies significantly by location, and the price tends to follow the cost of living in the area. There are quite a few other factors at play that can affect your pricing, including the following:

  • Number of bedrooms and bathrooms

  • Site preparation, including land clearing and leveling

  • Type of foundation

  • Utility connections

  • Cost of building permits

Ranch and colonial-style homes are often the most affordable to build. They have a common layout with available designs that are easy to adjust in simple ways without having to spend too much on a structural engineer or architect. Both types of homes' symmetry, simple roofs, and often one or two-story plans mean they often fall in the $150 to $200 square-foot range, putting them right around average.

Hiring a reliable home builder is an essential task, but there are a few questions you can ask a potential builder to ensure you they are trustworthy and up to the task:

  • How long do you expect the process to take?

  • Are you fully licensed and insured?

  • How much of the work will you subcontract?

  • Will you pull all of the necessary permits for the job?

  • How long is the builder’s warranty you include with your work?

  • How do you handle resolution for issues I might have with the finished product?

  • How much experience do you have?

Custom homes can take an average of 18 months to build, mainly due to the lengthy design process, and most projects take somewhere between 12 and 24 months. When you work with the right custom home builders near you, they can help you map the road ahead and understand what can speed up or delay the timeline. Choosing locally available materials, for example, can speed things up without losing that customized touch.

Green homes are often more expensive to build, averaging around $200 per square foot compared to the $150 per square foot you’d spend to build a standard home. However, green homes can save you money on your utility bills by consuming less energy or creating energy using solar panels or wind turbines on-site. They’re more expensive to build, but they often end up costing less in the long run.

The Keystone, SD homeowners’ guide to custom home building

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