---
title: "Simpson Design Associates, LLC — Architects & Building Designers | Houzz"
canonical_html_url: https://www.houzz.com/professionals/architects-and-building-designers/simpson-design-associates-llc-pfvwus-pf~92750613
markdown_url: https://www.houzz.com/md/professionals/pf~92750613.md
entity_type: LocalBusiness
business_name: "Simpson Design Associates, LLC"
category: ["Architects"]
image: https://st.hzcdn.com/fimgs/a3030250017da1da_7932-w400-h400-b0-p0--.jpg
address: "8420 E. Sage Drive, Scottsdale, Arizona 85250, United States"
latitude: 33.5218
longitude: -111.9049
phone: "(480) 429-6491"
website: http://sdastudio.net
rating: 0
review_count: 0
best_of_houzz_awards: 4
followers: 103
last_updated: 2026-11-10
---

# Simpson Design Associates, LLC

Original Houzz profile: [Simpson Design Associates, LLC](https://www.houzz.com/professionals/architects-and-building-designers/simpson-design-associates-llc-pfvwus-pf~92750613)

## Professional summary

- **Primary category:** Architects
- **Location:** Scottsdale, AZ
- **Serves:** Scottsdale
- **Houzz rating:** 0.0 out of 5 (0 reviews)
- **Best of Houzz:** 4 awards (2014–2017), for Design.

## About

### Houzz Badges

- Houzz Influencer
- 25,000 Ideabook Saves

Simpson Design Associates, LLC is a full service residential design firm in Scottsdale, Arizona started in 1999. We specialize in one-of-a-kind custom home design and residential remodel/renovation projects with a client-first philosophy. We strive to make the design through construction process as stress-free as possible.

### Services Provided

- Architectural Design
- Building Design
- Home Remodeling
- Architectural Drawings
- House Plans
- Home Additions
- Floor Plans
- Energy-Efficient Homes
- 3D Rendering
- Green Building
- Guesthouse Design & Construction
- Multigenerational Homes
- Historic Building Conservation

### Areas Served

- Scottsdale

## Business Details

| Field | Value |
| --- | --- |
| Business Name | Simpson Design Associates, LLC |
| Address | 8420 E. Sage Drive, Scottsdale, Arizona 85250, United States |
| Phone | (480) 429-6491 |
| Website | http://sdastudio.net |
| Followers on Houzz | 103 |

## Contact

- **Houzz profile:** [Simpson Design Associates, LLC](https://www.houzz.com/professionals/architects-and-building-designers/simpson-design-associates-llc-pfvwus-pf~92750613)
- **Website:** http://sdastudio.net
- **Phone:** (480) 429-6491

## Credentials

- **Best of Houzz:** 4 awards (2014–2017), for Design.

## Selected projects

- [Lot 1, The Peak at Las Sendas Mountain](https://www.houzz.com/hznb/projects/lot-1-the-peak-at-las-sendas-mountain-pj-vj~225299)
  - Location: Mesa, AZ
  - Photos: 21
- [Lot 17, Diamond Point at Las Sendas](https://www.houzz.com/hznb/projects/lot-17-diamond-point-at-las-sendas-pj-vj~225306)
  - Location: Mesa, AZ
  - Photos: 8
- [Park Villas at Silverleaf](https://www.houzz.com/hznb/projects/park-villas-at-silverleaf-pj-vj~224576)
  - Location: Not specified
  - Photos: 22
- [Lot 25, Casitas at Silverleaf](https://www.houzz.com/hznb/projects/lot-25-casitas-at-silverleaf-pj-vj~224500)
  - Location: Sottsdale, AZ
  - Photos: 6
- [Pinnacle Peak Place](https://www.houzz.com/hznb/projects/pinnacle-peak-place-pj-vj~224492)
  - Location: Not specified
  - Photos: 23
- [Silverleaf, Lot 1137](https://www.houzz.com/hznb/projects/silverleaf-lot-1137-pj-vj~224489)
  - Location: Scottsdale, AZ
  - Photos: 17

[See all 6 projects](https://www.houzz.com/professionals/architects-and-building-designers/simpson-design-associates-llc-pfvwus-pf~92750613)

## Ideabooks

- [Bedroom Ideas](https://www.houzz.com/ideabooks/9091279/list/bedroom-ideas) — 12 ideas
- [Bathroom Ideas](https://www.houzz.com/ideabooks/9091278/list/bathroom-ideas) — 8 ideas
- [Home Office Ideas](https://www.houzz.com/ideabooks/9091283/list/home-office-ideas) — 4 ideas
- [Living Room Ideas](https://www.houzz.com/ideabooks/9091280/list/living-room-ideas) — 20 ideas
- [Dining Room Ideas](https://www.houzz.com/ideabooks/9091281/list/dining-room-ideas) — 7 ideas
- [Kitchen Ideas](https://www.houzz.com/ideabooks/9091277/list/kitchen-ideas) — 9 ideas
- [Exterior Ideas](https://www.houzz.com/ideabooks/9091285/list/exterior-ideas) — 22 ideas
- [Patio Ideas](https://www.houzz.com/ideabooks/9091282/list/patio-ideas) — 12 ideas

[See all 8 ideabooks](https://www.houzz.com/ideabooks/users/stevenjanna)

## Community Q&A

**Q: Could you please share the stain brand and name? Beautiful bath!** *(in Photo Questions)*

A: Kathi, if I remember right it was called hot coffee, a stain from Dunn-edwards.

**Q: question about this home office** *(in Photo Questions)*

Love the desk....can you tell me who makes it??

A: Desk was specified by the interior designer Charles Glover in Scottsdale, you should be able to contact his office for the source. Cheers!

**Q: Where can I get the side chairs ?** *(in Photo Questions)*

A: Not sure Charles Glover the Interior Designer sourced them, he is in Scottsdale, AZ if you want to reach out to him.

**Q: What us that wall size where the vanities are with tub.** *(in Photo Questions)*

A: Vanities are 7' and the tub deck is 8' wide by 4 1/2'.

**Q: Backsplash is crazy, Can you tell me what type of tile, Thankz** *(in Photo Questions)*

A: It is actually 4x8 glass tile laid on an angle.

**Q: Tile/Mirrors** *(in Photo Questions)*

Could you possibly tell me what material and color the floor and wall tiles? Thanks so much for your time! If possible I would also like to know where you purchased the mirrors. Simply fabulous bath suite!

A: Crema Marfil Marble, not sure on the mirrors, they were sourced by the Interior Designers.

---

*Source: Houzz professional profile. Reflects the profile as of 2026-11-10.*