SDG Architects

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Architects

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About Us

30 years in business

Award winning

Published nationally

East Bay Expert Architecture Firm for High End Custom Homes

Founded in 1993 by Ralph Strauss, SDG Architects is a full service architecture and planning firm dedicated to providing creative solutions to our Clients throughout California and the Western United States. At SDG, our mission remains the same on every project we undertake: we strive to meet the architectural needs of our Clients through creative, technology-based design practices, time-sensitive and cost-effective execution, and unparalleled quality and service. High End Custom Homes from 5 to 10 Million. Residential / Custom Homes from $500,000 to 5 Million. Additions from $250,000 to $500,000. Estimates based on experience. Your actual cost may vary depending on the scope of your project. Contact us for a consultation about your project. With a wide-ranging portfolio and a staff of highly qualified architects and CADD technicians, SDG brings a wealth of experience and practical knowledge to architectural and land planning projects. Please contact us directly to discuss your upcoming project or to learn more about our work.

Services Provided

3D Rendering, Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Barn Design & Construction, Building Design, Custom Homes, Drafting, Energy-Efficient Homes, Floor Plans, Green Building, Guesthouse Design & Construction, Historic Building Conservation, Home Additions, Home Extensions, House Plans, Multigenerational Homes, New Home Construction, Pool House Design & Construction, Site Preparation, Space Planning, Sustainable Design, Custom Home

Areas Served

Antioch, Bethel Island, Brentwood, Byron, Discovery Bay, Knightsen, Oakley, Napa County, Sonoma County, Bay Area, Peninsula, South Bay, North Bay, Walnut Creek, Orinda, East Bay, Palo Alto, Los Altos, San Francisco

Awards

Best of Houzz Award- Service

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39 Projects

Wine Country Modern Farmhouse

Calistoga, CA

Example of a large tuscan beige two-story stucco house exterior design in San Francisco with a brown roof

Atlas Peak Napa Spanish Residence

Example of a mid-sized tuscan courtyard patio design in San Francisco with a roof extension

Business Details

Business Name

SDG Architects

Phone Number

(925) 234-9408

Website

www.sdgarchitectsinc.com

Address

3361 Walnut Blvd. Suite 120
Brentwood, CA 94513

Typical Job Cost

$250,000 - 5.5 million

High End Custom Homes from 5 to 10 Million. Residential / Custom Homes from $500,000 to 5 Million. Additions from $250,000 to $500,000. Estimates based on experience. Your actual cost may vary depending on the scope of your project. Contact us for a consultation about your project.

Followers

113 Followers

Socials

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Credentials

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Featured Review

Angela Giustino Sbragia

SDG Architects has been wonderful to work with. Great design ideas, professional, and always gets right back to you with any questions I had. I would highly recommend to anyone looking for an architect.Read Full Review

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10 Reviews for SDG Architects

Newest first

Daniel Fonda

As an Architectural Sales Representative for a Large, Bay Area Masonry Distributor, I can honestly say that SDG Architects are far and away the best firm I have ever worked with. I believe the best way to grow a successful business is to establish true lasting business relationships. SDG Architects continues to foster this quality in every way. Just a joy to work with....

October 16, 2019

Comment from SDG Architects:

Thank you for your kind words. It's a pleasure working with you!

gmrafferty68

We are 90% through our custom build, and we have been 100% happy with Thad and the team at SDG. Thad has the great skill of really listening to and honoring his clients’ wishes (and has the flexibility to incorporate as many as are reasonable), but he also knows when and how forcefully to guide and interject when he has a strong opinion or thinks you could be making a mistake. Many of the elements that Thad introduced (especially the lines of sight he created throughout the home) are among our favorite features of our dream house.

October 16, 2018

Comment from SDG Architects:

Thank you for your kind words! It is a pleasure to work on your project!
Thad Tripplett | SDG Architects

Angela Giustino Sbragia

February 5, 2018

Comment from SDG Architects:

Thank you for your kind words! It was a pleasure to work on your project!
Thad Tripplett | SDG Architects

Nina sobiNina Design

It's a pleasure to work with SDG Architects! I recommended SDG Architects to a few of my clients with larger projects and the collaboration was a success. SDG Architects has a great custom home team with innovative ideas and vast knowledge and experience. I look forward to work with them again and I highly recommend them.

January 25, 2018Last modified:February 6, 2018

Comment from SDG Architects:

Thank you for the nice words, Nina! You are a talented designer and we enjoy working with you!

Justen Peek Engineering

DP Advanced Engineering has partnered with SDG Architects on hundreds of projects over the last 7 years and have found them to be very professional. The SDG team is talented, efficient and responsive. Their designs are beautiful, creative, and sustainable. They bring valuable experience working on different types of projects and also dealing with different municipal jurisdictions. It’s a pleasure to partner with a team with so much passion for their work. We would highly recommend them for your next project!

January 5, 2018

Comment from SDG Architects:

Thank you for the kind words, you guys are a great team to work with! Hope to have many collaborations in the future!

User

As an interior designer, I know that a home is only as good as its architecture. I have worked on a handful of projects with Thad at SDG architects, and his work embodies great design. He is knowledgable, creative, thoughtful, and a good communicator. His process is collaborative, and I appreciate how he fosters a team approach to elevate the end result of the project. On numerous occasions Thad took a seemingly impossible design idea and was able to come up with creative solutions to make the idea a reality. He and his team are responsive and prompt. I highly recommend Thad and SDG architects!

October 17, 2016Last modified:November 25, 2019

Comment from SDG Architects:

Thank you for the kind words! We love working with you and we do hope that we get to work with you on many beautiful projects!

rrugani

It is a pleasure to work with SDG Architecture. Whether it’s dealing with the principals of the firm or any of their talented team members, you are always made to feel that they have your utmost satisfaction in mind. Their staff has a diversity of experience who can recommend various types of architecture or product type that will be best suited for your project. They also bring valuable experience to the table from working with a wide variety of municipal jurisdictions. This experience helps set realistic timelines for your project as well as to help identify the most positive approach for gaining key approvals for your project. I would not hesitate to recommend SDG Architecture to anyone who wants to bring an innovative approach to their project.

October 14, 2015

Comment from SDG Architects:

Thank you for you kind words, it is clients like you that make it so much fun for us to work on residential projects!

Jack Harley

SDG’s designs are great! We didn’t work directly with them but our custom home was designed by their team and we love it. We entertain a lot and the open floor plan is perfectly designed for that purpose. The house has great flow and beautiful exterior colors and finishes. We love our house and we greatly recommend SDG Architects and their design team.

October 5, 2015

Pacific Crest Builders Inc.

SDG Architects has been a partner and co-collaborator on several successful projects over the past decade. They are efficient, professional, responsive, and creative. We have confidently referred several of our Custom home clients and they have all thanked us for the referral. You would be wise to consider SDG Architects for any of your design and architecture needs.

September 29, 2015

naparealestate

Jeff Potts at SDG designed us an incredible, award winning guest house! What I particularly like about Jeff is his open and approachable style. We've worked with many architects over the years and many simply don't want to listen to the client. Jeff listens and then delivers a design beyond your expectations. I would highly recommend working with them.

August 3, 2015

Comment from SDG Architects:

Thank you for the kind words! We loved working with you and we do hope that we get the opportunity to work with you in the future!

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12 Ideabooks

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33 Comments

Commented: Exterior paint color?SW Pearly White / SW Tricorn Black

September 6, 2022

Commented: Where is the orange door from?KMA53 Copper Creek

August 18, 2022

Commented: light fixtures.We are sorry but we don't have that information.

April 22, 2022

Commented: What color are the cabinets and walls painted in this photo?I'm sorry but we don't have that information.

April 11, 2022

Commented: what is the siding color?They are Pratt & Lambert colors.

September 25, 2021

Commented: What is the trim color?It's a precast surround, no actual paint. Hope this helps.

May 5, 2021

Frequently Asked Questions

How is SDG Architects rated?

SDG Architects is currently rated 4.9 overall out of 5

What services does SDG Architects provide?

SDG Architects provides the following services: 3D Rendering, Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Barn Design & Construction, Building Design, Custom Homes, Drafting, Energy-Efficient Homes, Floor Plans, Green Building, Guesthouse Design & Construction, Historic Building Conservation, Home Additions, Home Extensions, House Plans, Multigenerational Homes, New Home Construction, Pool House Design & Construction, Site Preparation, Space Planning, Sustainable Design, Custom Home

Where does SDG Architects provide services?

SDG Architects provides services in the following areas: Antioch, Bethel Island, Brentwood, Byron, Discovery Bay, Knightsen, Oakley, Napa County, Sonoma County, Bay Area, Peninsula, South Bay, North Bay, Walnut Creek, Orinda, East Bay, Palo Alto, Los Altos, San Francisco

SDG Architects