--- title: "Studio D, LLC — Kitchen & Bath Designers | Houzz" canonical_html_url: https://www.houzz.com/professionals/kitchen-and-bath-designers/studio-d-llc-pfvwus-pf~1292180905 markdown_url: https://www.houzz.com/md/professionals/pf~1292180905.md entity_type: LocalBusiness business_name: "Studio D, LLC" category: ["Kitchen & Bath Designers"] image: https://st.hzcdn.com/fimgs/1f03ac4202e7ed96_4899-w400-h400-b0-p0--.jpg address: "P.O. Box 5133, San Jose, California, United States" latitude: 37.3249 longitude: -121.9153 phone: "(408) 406-9090" website: http://studio-d-interiors.com rating: 5 review_count: 10 best_of_houzz_awards: 1 followers: 96 last_updated: 2026-09-08 --- # Studio D, LLC Original Houzz profile: [Studio D, LLC](https://www.houzz.com/professionals/kitchen-and-bath-designers/studio-d-llc-pfvwus-pf~1292180905) ## Professional summary - **Primary category:** Kitchen & Bath Designers - **Location:** San Jose, CA - **Serves:** Sunnyvale, Santa Clara, Mountain View, Cupertino, Campbell, Los Gatos, Saratoga, Monte Sereno, East Bay, Peninsula - **Houzz rating:** 5.0 out of 5 (10 reviews) - **Best of Houzz:** 1 award (2018), for Service. ## About ### Houzz Badges - Star Houzzer - Recommended on Houzz - 1,000 Ideabook Saves At Studio D, we believe that you have your own unique style -- and we work with you to define that style, identify your needs, find the right products, and make the best decisions throughout the process. By tailoring the design and process to meet your specific desires, we deliver authentic results that reflect your individuality and enhance your life. Awards 2013 NKBA Northern California Chapter, First Place – Small Bathroom 2012 NKBA Northern California Chapter, Third Place – Open Kitchen 2009 NARI Silicon Valley Chapter, Gold Award – Kitchen > $100K 2009 NKBA Northern California Chapter, First Place – Med. Kitchens 2009 NKBA Northern California Chapter, First Place – Small Bathrooms 2008 NKBA Northern California Chapter, Local Chapter Growth Award 2001 ASID Award of Distinction, California Peninsula Chapter Published M Magazine, July 2013 California Home + Design, April 2012 California Home + Design, May/June 2009 Today’s Home, January/February 2009 Trends Ideas, Volume 23 No.3, Kitchen Trends Gentry, October 2006, At Home, Stunning Transformations, Art Deco Kitchen Woman’s Day Specials Home Remodeling & Makeovers, XVI. No. 2, 2006 Gentry, April 2006, All About Style Gentry, September 2003, ASID Designer Showcase 2003 ### Services Provided - Kitchen Design - Bathroom Design - Home Additions - Lighting Design - Floor Plans - Home Extensions - Universal Design - Sustainable Design - Wine Cellar Design ### Areas Served - Sunnyvale - Santa Clara - Mountain View - Cupertino - Campbell - Los Gatos - Saratoga - Monte Sereno - East Bay - Peninsula ## Business Details | Field | Value | | --- | --- | | Business Name | Studio D, LLC | | Address | P.O. Box 5133, San Jose, California, United States | | Phone | (408) 406-9090 | | Website | http://studio-d-interiors.com | | License Number | CID \#6257 | | Followers on Houzz | 96 | ## Contact - **Houzz profile:** [Studio D, LLC](https://www.houzz.com/professionals/kitchen-and-bath-designers/studio-d-llc-pfvwus-pf~1292180905) - **Website:** http://studio-d-interiors.com - **Phone:** (408) 406-9090 ## Credentials **Certifications & Awards** - Certified Interior Designer - CID \#6257 - NCIDQ Cert. \#021748 - **Best of Houzz:** 1 award (2018), for Service. ## Reviews **Overall rating: 5.0 out of 5 — 10 reviews** ### All 10 reviews **★★★★★ — Jackie Wise, May 2018** > I have known Toni for over 15 years and have had the pleasure of working with her on several design projects. She is a very creative, passionate and talented designer with a meticulous eye for detail who truly cares for her clients needs and their highest satisfaction. Toni is a personable and honest professional and I highly recommend Studio D, LLC for all your design needs. **★★★★★ — European Cabinets & Design Studios, Nov. 2017** > It was really a privilege to work with Toni on her most recent kitchen remodeling project. She has a wonderful way of visualizing a project and is succinct at communicating her vision. Toni is great with color and space planning, and even the tiniest details are considered with great care. We really enjoyed working with her and look forward to future collaborations. **★★★★★ — Dionna Smith, Aug. 2017** > WOW, Toni is GREAT! I started working with her a couple of years ago when my husband and I decided to remodel the front of our home. We have a ranch style house and wanted it updated to a more contemporary look, while still fitting in with the neighborhood. > Toni did an amazing job. Nailed it!! Absolutely beautiful. EVERYONE loves it and I get complemented constantly. > > Her approach in working with you, to become knowledgeable of your likes and style, is right on point. My husband and I could not be happier with the end result. I highly recommend Toni and Studio D. **★★★★★ — Coast Lighting, July 2016** > Toni has been a customer here at Coast Lighting for a while now and she really has great attention to detail and design. She always makes sure her clients needs are taken care of and gets the job done right. When dealing with lighting it's always at the tail end of the project so by then you can tell if the client is getting impatient and with Toni I have only seen great results. I like working with her personally because she is so thorough and doesn't make mistakes that cause time and money. I always look forward to working with her as I see her quite often. Great eye for design and great all around! **★★★★★ — Bernardo Grijalva Photography, Sept. 2015** > I've had the pleasure of collaborating and working with Studio D for several years. Toni's personable character, passion for design as well as her thoroughness is reviewing all aspects of a project before it is executed make her company a good company to work for and with. Nothing was really left unchecked with the last projects I've worked with Studio D on. Toni's good project management skills as well as her good client relations helped make my job a lot easier and in the end, allowed me the creative freedom to concentrate on the creative aspect of my job, working with a partner that helps me create great work is really priceless. > > Bernardo **★★★★★ — JLS TILE, Aug. 2014** > Tony Dewasl at Studio D, is an amazing professional with exceptional ideas for her projects.I will recommend her to all those I come in contact with. I hope to work with her again in the future. **★★★★★ — 882louise, June 2014** > Toni did a comprehensive redesign on our remodel. She designed the kitchen, bathrooms and the general layout of the house. She worked very closely with the architect and the builder. She provided a complete description of the project and was very respectful of our wishes. After almost 7 years we are still enjoying her design and choices. She did a second project for us more recently for which she won an award. **★★★★★ — wcaliforniaway, June 2014** > My husband and I hired Toni and Studio D to create drawings, plans and designs for a number of our home remodeling which have included a number of options for our consideration and furniture pricing models. Toni demonstrates a high level of confidence and integrity, is a consummate professional, and a great listener. She was really able to bring our ideas and concepts to life. We have been delighted with Toni's work over the years and will continue to use her services as we inch our way through our various home improvement projects. We are happy to provide a strong recommendation to anyone looking for a professional, creative and artistic designer for their own home improvement projects. **★★★★★ — Trace Kannel Architecture, May 2014** > Toni DeWaal of Studio D is a passionate interior designer. Her thoughtful design approach is tailored to her client’s needs and budget, while reflecting their unique style. Toni is knowledgeable, and she helps her clients make good decisions. She know the importance of selecting the right products, and she makes certain that no detail is overlooked. I’ve known Toni to test numerous leather samples until she finds a beautiful looking, yet practical material, perfect for an active family with young children. As a professional, she works well with her client, the architect and the contractor for an enjoyable process. She is well-organized, and her directions are clear and precise to guide each project towards a smooth completion. With numerous award-winning designs, it is no surprise that Toni has many happy clients. It’s a pleasure working with Toni, and I recommend her highly. **★★★★★ — estillman, April 2014** > My husband and I so enjoyed working with Toni on our Craftsman style bathroom remodel. Because she asked the right questions about our design likes and how we used our space we now have a bathroom that is not only gorgeous but is so much more functional than we could have imagined. Because of her attention to detail and ability to communicate with the contractor any potential bumps were avoided, making for a smooth completion of the project. We look forward to utilizing Toni’s talent for any future home remodeling projects, big or small. ## Selected projects - [Traditional Kitchen with Plentiful Workspace](https://www.houzz.com/hznb/projects/traditional-kitchen-with-plentiful-workspace-pj-vj~514661) - Location: Not specified - Photos: 3 - [Home Office & Media Center](https://www.houzz.com/hznb/projects/home-office-and-media-center-pj-vj~438679) - Location: Not specified - Photos: 3 - Description: A former playroom is changed to a home office, library, and media room all in one. Plenty of open cabinets were created to house books and decorative items. A long desk makes a great spot for office work. File drawers, and plenty of covered storage allow for a clean look. Muddy blue cabinets create the transition from the family room while plum and orange chairs add accents. - [Craftsman Style Bathroom with Colorful Accents](https://www.houzz.com/hznb/projects/craftsman-style-bathroom-with-colorful-accents-pj-vj~514620) - Location: Sunnyvale, CA - Photos: 3 - [Casual Elegance](https://www.houzz.com/hznb/projects/casual-elegance-pj-vj~438575) - Location: Not specified - Photos: 10 - Description: A blend of traditional antiques, contemporary accents, and organic elements create the prefect style. - [Traditional Kitchen with Rich Granite Backsplash](https://www.houzz.com/hznb/projects/traditional-kitchen-with-rich-granite-backsplash-pj-vj~514646) - Location: Not specified - Photos: 3 - [Art Deco Inspiration](https://www.houzz.com/hznb/projects/art-deco-inspiration-pj-vj~438151) - Location: Mountain View, CA - Photos: 8 [See all 6 projects](https://www.houzz.com/professionals/kitchen-and-bath-designers/studio-d-llc-pfvwus-pf~1292180905) ## Ideabooks - [Homes - Transitional](https://www.houzz.com/ideabooks/116874865/list/homes-transitional) — 15 ideas - [Wine Storage](https://www.houzz.com/ideabooks/116877770/list/wine-storage) — 1 idea [See all 2 ideabooks](https://www.houzz.com/ideabooks/users/studiodinteriors) ## Community Q&A **Q: whay color is the sink? ice?** *(in Photo Questions)* A: Sorry, I no longer have this information. It might come in a couple of different colors. Best wishes on your project. **Q: Where does the bed come from?** *(in Photo Questions)* A: This was a custom made for the Clients. **Q: Where did the sink and vanity come from? What size is the vanity?** *(in Photo Questions)* A: The sink is manufactured by Kohler and is the Kallos Spun Glass Undermount Bathroom Sink. The cabinet was custom made to fit this bathroom and meet the clearances required for this space. It was about 23"W. **Q: Love the decorative border! Where did you find it?** *(in Photo Questions)* A: Yes, this is correct. You can get it in other shapes and sizes and it makes a great accent. **Q: Lights** *(in Photo Questions)* Beautiful bath! I love both of the lights you have here. Can you provide the name of them and place to purchase? A: Yes, they are by Hubbarton Forge. This company offers many finish and glass options. Nice line. Best wishes on your project. **Q: Beautiful! Who makes this sink and what finish is it?** *(in Photo Questions)* A: I was the designer on this project. The sink is from Kohler and I believe it is called the Kallos. Hope this helps, let me know if you have any other questions. --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-08.*