SDG Architecture LLC

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SDG Architecture LLC Architecture firm specializing in residential, religious and commercial design. Through the design process, we use many tools at our disposal.

We wish to enable our clients to achieve the best results in residential, religious and commercial architecture based on the philosophy that relationships are the primary drivers in the design process. Great architecture is the product of the interweaving of many personalities and experiences, all working together to achieve a common goal. Our wish is for every aspect of the building process, from initial design to final occupancy, to be a positive experience for everyone involved and in a God honoring fashion: Soli Deo Gloria. Some of these can include three dimensional modeling, energy analysis software, renderings, solar shading effects, construction cost analysis, and physical models. The result is a thorough understanding of the overall design intent and its impact to the site, the community, the environment and ultimately the client. This process is catered toward each project, from simple additions to LEED (leadership in energy and environmental design) rated construction

Each project has specific goals, issues and circumstances, and the best way to cater to these dynamic forces is to maintain personal involvement. Therefore, SDG Architecture is structured to allow as much personal attention throughout the building process as possible with the principal architect, Scott Feltheim. He has practiced architecture for over 16 years with specialization in residential design, church design, commercial design and utilization of ‘green’ architecture in over 80 designed and constructed projects located in Arizona, Nevada, Illinois, Indiana and the Virgin Islands.

20 years. So many projects. Countless memories. And an incredible community that has been part of the journey. 🏛️✨A huge...
10/07/2026

20 years. So many projects. Countless memories. And an incredible community that has been part of the journey. 🏛️✨

A huge THANK YOU to everyone who came out to celebrate SDG Architecture’s 20th Anniversary with us! From clients and consultants to friends, colleagues, and everyone who has supported us along the way—we’re so grateful you helped make the evening one to remember. 🥂

We’re proud of where we’ve been, excited about where we’re going, and most of all, thankful for the people who have helped shape SDG over the past 20 years.

Here’s to the next chapter! 🎉

What’s your favorite SDG project or memory? Drop it in the comments! 👇

The Door Church Sanctuary was designed as a welcoming, flexible space where community, worship, and connection can take ...
09/14/2026

The Door Church Sanctuary was designed as a welcoming, flexible space where community, worship, and connection can take center stage.

From the expansive sanctuary and integrated technology to the gathering spaces and Into-Africa area, each space was thoughtfully designed to support the many ways this community comes together.

Which detail catches your eye first? 👀

From classrooms to competition fields, thoughtful design can shape the way students learn, connect, and experience their...
08/25/2026

From classrooms to competition fields, thoughtful design can shape the way students learn, connect, and experience their school.

At Desert Christian High School, SDG Architecture helped bring together functional learning spaces, flexible student gathering areas, and a refreshed athletic environment—all while embracing the school’s bold blue identity and the beauty of the Sonoran Desert beyond campus.

Swipe through to see a few of the spaces we helped bring to life. 💙

EducationalArchitecture

Good healthcare architecture is about more than how a space looks—it’s about how every detail supports the people who us...
08/19/2026

Good healthcare architecture is about more than how a space looks—it’s about how every detail supports the people who use it.

From durable, cleanable finishes and carefully coordinated medical equipment to functional millwork, integrated technology, and thoughtful circulation, this project was designed around the unique demands of a healthcare environment.

These spaces may feel simple at first glance, but there’s a lot of architectural intention behind that simplicity.

We’re proud to see the details come together in this Tucson project. 🏥

Good design goes beyond aesthetics. It’s about creating functional, inviting spaces where people can connect, collaborat...
07/22/2026

Good design goes beyond aesthetics. It’s about creating functional, inviting spaces where people can connect, collaborate, and do their best work. A look inside the University of Arizona Marketing & Communications office.





07/13/2026

Architecture is more than drawings and blueprints—it’s about creating spaces where life happens.

For the last 20 years, we’ve had the privilege of designing places that bring people together, support healing, and strengthen our community. From churches and medical facilities to the occasional custom home, every project starts with listening and ends with thoughtful design.

We’re a small team of six, proudly based in Tucson, and we’re passionate about creating spaces with purpose.

✨ This September, we’ll be celebrating 20 years of SDG Architecture—and we have something special in the works. Stay tuned for anniversary announcements, behind-the-scenes memories, and celebration details. You won’t want to miss it.

A place built for connection.Every project begins with a vision—but the spaces we create are ultimately about the people...
06/29/2026

A place built for connection.

Every project begins with a vision—but the spaces we create are ultimately about the people who gather within them.

These renderings for Mountain Vista Church showcase a welcoming campus designed to support worship, fellowship, and community. From a bright and flexible sanctuary to inviting gathering spaces and a warm, approachable exterior, every element was thoughtfully planned to create an environment where people can come together.

We’re grateful for the opportunity to help bring this vision to life and can’t wait to see it become a place where lasting memories are made.

✨ Which space would you be most excited to experience—the sanctuary, the lobby, or the welcoming exterior?

🏫✨ A campus built for connection, collaboration, and growth.The completed expansion at Desert Christian High School prov...
06/15/2026

🏫✨ A campus built for connection, collaboration, and growth.

The completed expansion at Desert Christian High School provides new spaces for students to learn, gather, and create lasting memories. From the dramatic commons area to the enhanced campus amenities, this project was designed to support the evolving needs of the DCHS community while creating a vibrant student experience.

Seeing students actively use and enjoy these spaces is always the most rewarding part of the process.

If you attended DCHS, what part of campus holds your favorite memories? Share below! 👇

CampusExpansion ArizonaDesign

CCC Sanctuary is currently undergoing a transformation designed to better serve its congregation and community for years...
06/02/2026

CCC Sanctuary is currently undergoing a transformation designed to better serve its congregation and community for years to come. These images showcase the journey from existing conditions and construction progress to architectural renderings that illustrate the completed vision.

Through thoughtful design, collaboration, and construction, this worship space is being reimagined as a welcoming environment for gathering, worship, and connection. Every phase brings us one step closer to creating a sanctuary that reflects both the needs of the community and the future of the church.

We’re excited to watch this project take shape and look forward to sharing more progress along the way.





Surrounded by talented women who are shaping the future of architecture and design ✨ Grateful for spaces that encourage ...
05/29/2026

Surrounded by talented women who are shaping the future of architecture and design ✨ Grateful for spaces that encourage connection, mentorship, and community. Loved attending this Women in Architecture event with these amazing ladies 🤍

Address

10501 E Seven Generations Way, Ste 201
Tucson, AZ
85747

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+15208295188

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