---
title: "CORE Companies — Building Designers and Drafters | Houzz"
canonical_html_url: https://www.houzz.com/professionals/building-designers-and-drafters/core-companies-pfvwus-pf~1329891920
markdown_url: https://www.houzz.com/md/professionals/pf~1329891920.md
entity_type: LocalBusiness
business_name: "CORE Companies"
category: ["Building Designers and Drafters"]
image: https://st.hzcdn.com/fimgs/50239590090e018d_6907-w400-h400-b0-p0--.jpg
address: "4040 South Hawthorne Avenue, Sioux Falls, South Dakota 57105, United States"
latitude: 43.524
longitude: -96.7341
phone: "(605) 438-2673"
website: http://www.coredesignservice.com
rating: 0
review_count: 0
years_in_business: 20
last_updated: 2026-09-23
---

# CORE Companies

> Industry Leading Building Designers and Drafters in Lennox, SD

Original Houzz profile: [CORE Companies](https://www.houzz.com/professionals/building-designers-and-drafters/core-companies-pfvwus-pf~1329891920)

## Professional summary

- **Primary category:** Building Designers and Drafters
- **Location:** Sioux Falls, SD
- **Serves:** Nationwide, United States of America
- **Houzz rating:** 0.0 out of 5 (0 reviews)

## About

### Houzz Badges

- Houzz Pro Software User
- Evening consultations
- Online consultation
- 20 years in business

### Business highlights

- Online consultation
- 20 years in business
- Evening consultations

CORE Design Service offers comprehensive, U.S. based architectural services, including nationwide 3D Custom Architectural, Interior, and Site Design & Drafting. We also specialize in creating photorealistic Preconstruction Virtual Tours from any project plans, whether they were developed by a CORE designer or your own talented team.

If visualizing a project is challenging, our photorealistic Preconstruction Virtual Tours can help bridge that gap, making the design process clear and engaging.

Additionally, if you are looking for guidance or a place to start, CORE offers home/office construction consultation services. We listen to your goals and provide expertise on critical project elements.

Our CORE Consultation services include:

\* Budgeting
\* Financial structuring
\* Builder vetting and referral
\* Project oversight
\* Departure residence marketing and buyout

For Developers, Builders, and Brokers, CORE Design Service acts as a central resource, ensuring alignment across all stakeholders for successful outcomes. Everything we create becomes your branded marketing collateral, eliminating the struggle for content:

\* Photorealistic Preconstruction Virtual Tours
\* Still renderings
\* Videos/reels
\* Signs, brochures, banners, and flyers

We encourage you to take advantage of these resources to enhance your marketing and project coordination.

### Services Provided

- 3D Rendering
- Architectural Design
- Architectural Drawings
- Barn Design & Construction
- Building Design
- Construction Consultation
- Custom Homes
- Design Consultation
- Drafting
- Floor Plans
- Handicap-Accessible Design
- Home Additions
- Home Extensions
- Home Remodeling
- House Plans
- Log Home Construction
- Pool House Design & Construction
- Preconstruction Virtual Tours
- Site Planning
- Staircase Design
- Sustainable Design

### Areas Served

- Nationwide
- United States of America

### Typical Job Cost

$500 - 5 million

Our service ranges from single room 3D visualization to estate/office design-draft-development oversight. For most of our clients this is a very personal stage of life. We take that seriously. Each project receives its own specific cost estimate.

## Business Details

| Field | Value |
| --- | --- |
| Business Name | CORE Companies |
| Address | 4040 South Hawthorne Avenue, Sioux Falls, South Dakota 57105, United States |
| Phone | (605) 438-2673 |
| Website | http://www.coredesignservice.com |
| Years in business | 20 |

## Contact

- **Houzz profile:** [CORE Companies](https://www.houzz.com/professionals/building-designers-and-drafters/core-companies-pfvwus-pf~1329891920)
- **Website:** http://www.coredesignservice.com
- **Phone:** (605) 438-2673

## Frequently Asked Questions

**Do you prepare detailed permit-ready construction drawings?**
Yes, we absolutely prepare detailed permit-ready construction drawings. Our comprehensive architectural services include creating precise architectural drawings, floor plans, and house plans that are essential for permit applications and successful construction. We ensure all necessary details are covered for your project.

**Do you assist with permitting and code compliance?**
While our primary focus is on providing detailed architectural designs and drawings, we do offer construction consultation services. During these consultations, we can provide guidance on critical project elements, including navigating the permitting process and understanding local code compliance requirements to help you get started.

**What types of residential buildings do you design?**
We design a wide variety of residential buildings. Our expertise includes custom homes, home additions, home extensions, and full home remodeling projects. We also specialize in unique structures like barn design and construction, log home construction, and pool house design and construction.

**Do you design custom home plans?**
Yes, absolutely! Designing custom home plans is one of our core specialties. We work closely with you to create unique, personalized house plans that perfectly match your vision, lifestyle, and the specific needs of your property, ensuring every detail reflects your desires.

**Do you design additions, garages, or accessory buildings?**
Yes, we design home additions, as well as various accessory buildings. Our services include barn design and construction, and pool house design and construction. While garages aren't explicitly listed, they often fall under our custom design capabilities for additions or accessory structures.

*FAQ content may be generated based on the Pro's Houzz profile and website.*

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*Source: Houzz professional profile. Reflects the profile as of 2026-09-23.*