--- title: "Mark Design Co. — Interior Designers & Decorators | Houzz" canonical_html_url: https://www.houzz.com/professionals/interior-designers-and-decorators/mark-design-co-pfvwus-pf~1673331726 markdown_url: https://www.houzz.com/md/professionals/pf~1673331726.md entity_type: LocalBusiness business_name: "Mark Design Co." category: ["Interior Designers & Decorators"] image: https://st.hzcdn.com/fimgs/510312aa0f173fd4_3449-w400-h400-b0-p0--.jpg address: "3303 Harbor Blvd., Ste K9, Costa Mesa, California 92626, United States" latitude: 33.6801 longitude: -117.9085 phone: "(714) 617-5981" website: http://Www.markdesignco.com rating: 5 review_count: 9 best_of_houzz_awards: 5 followers: 14 last_updated: 2026-08-17 --- # Mark Design Co. Original Houzz profile: [Mark Design Co.](https://www.houzz.com/professionals/interior-designers-and-decorators/mark-design-co-pfvwus-pf~1673331726) ## Professional summary - **Primary category:** Interior Designers & Decorators - **Location:** Costa Mesa, CA - **Serves:** Irvine, Costa Mesa, Newport Beach, Laguna Niguel, North Tustin, Laguna Beach, Corona del Mar, San Joaquin Hills, East Irvine, Newport Coast - **Houzz rating:** 5.0 out of 5 (9 reviews) - **Best of Houzz:** 5 awards (2021–2024), for Service, Design. ## About ### Houzz Badges - Recommended on Houzz - 10,000 Ideabook Saves - Best of Houzz winner - Locally owned Mark Design Co. is a full-service interior design studio based in Orange County, California creating functional and livable spaces for all project types. We work with clients from coast to coast with design services ranging from virtual design, remodels, new construction, and furniture design. ### Services Provided - Interior Design - Kitchen Design - Bathroom Design - Living Room Design - Bedroom Design - Color Consulting - Space Planning - Furniture Selection - Kids Bedroom Design - Dining Room Design - Lighting Design - Design Consultation - Floor Plans - Project Management - Entry Design - Playroom Design - Mudroom Design - Nursery Design - Art Selection - Closet Design - Guesthouse Design & Construction - Universal Design - 3D Rendering - Basement Design - Sustainable Design - Drafting - Home Office Design ### Areas Served - Irvine - Costa Mesa - Newport Beach - Laguna Niguel - North Tustin - Laguna Beach - Corona del Mar - San Joaquin Hills - East Irvine - Newport Coast ### Typical Job Cost $50,000 - 1 million ## Business Details | Field | Value | | --- | --- | | Business Name | Mark Design Co. | | Address | 3303 Harbor Blvd., Ste K9, Costa Mesa, California 92626, United States | | Phone | (714) 617-5981 | | Website | http://Www.markdesignco.com | | Followers on Houzz | 14 | ## Offers Complimentary One Hour Consultation! _In-Person or Virtual_ ## Contact - **Houzz profile:** [Mark Design Co.](https://www.houzz.com/professionals/interior-designers-and-decorators/mark-design-co-pfvwus-pf~1673331726) - **Website:** http://Www.markdesignco.com - **Phone:** (714) 617-5981 ## Credentials - **Best of Houzz:** 5 awards (2021–2024), for Service, Design. ## Reviews **Overall rating: 5.0 out of 5 — 9 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### All 9 reviews **★★★★★ — Maajed, July 2023** > We had the absolute pleasure of working closely with Kristyn Mark and her team at Mark Design Co. for over a year on the comprehensive renovation of our 5,000-square-foot home in Newport Beach. Their incredible professionalism and meticulous attention to detail was truly transformative. > > Kristyn's remarkable talent shone brightly as she took our vision and turned it into a reality. She was involved in almost every aspect of our whole home renovation, including expanding our kitchen and adding an entirely new in-law suite. Each space she touched now perfectly marries functionality with beautiful, luxurious, and sophisticated aesthetics — vastly exceeding our expectations. > > Kristyn seamlessly collaborated with our general contractor and tradespeople. This stellar coordination fostered an environment of trust and facilitated a stress-free renovation process. > > Kristyn's masterful material selections, from the finest stones to elegant lighting fixtures and luxurious fabrics, demonstrate her refined taste and deep appreciation for detail. She further impressed us with her knack for coordinating custom furniture design, adding a truly unique touch to our home. > > Trust is paramount when turning a house into a home, and Kristyn has undoubtedly earned ours. Her unwavering dedication and passion were infused into every aspect of our project, ultimately turning our house into a dream home perfectly tailored to our tastes and lifestyle. > > Even as our major renovation phase has concluded and we are now thoroughly enjoying our home — we are thrilled to continue working with Kristyn and Mark Design on additional smaller projects. Their work has forever enhanced our living experience, and we wholeheartedly recommend Kristyn Mark and her team for any interior design project. With Mark Design, you're not just hiring a design team; you're investing in a trusted partner who will lead you on a transformative journey to a home that is a true reflection of you. **★★★★★ — emilycohen21, March 2023** > What a wonderful experience! We recently remodeled our home and thought our contractor would be able to help us with kitchen layout and we were wrong. > We found Kristyn through a friend and we are so happy we did! She listened to all the things we needed in a kitchen and thought of things we didn't! Designed the most amazing and functional kitchen (including our now loved appliance garage and pantry). She helped us maximize our small space and make use of every inch. The tiles and paint colors were just what we wanted and the amount of compliments we receive on our hardware is amazing. > After that positive experience we decided to have her help us source furniture as well. For furniture she found us the most beautiful and unique pieces that fit with the sofa we already had and really worked with us to be in price ranges we were comfortable with. She and her team are responsive, lovely, and easy to work with and we would recommend and use her again in a heartbeat. **★★★★★ — GPA, Dec. 2022** > As my home renovation progressed - it dawned on me that I'll actually need furniture sooner than later! I loaded websites, tried to start looking at options and was immediately drowned in endless pages of choices. I reached out to several designers, tried using the "free designer services" that come with some furniture stores for buying with them. It just wasn't what I was looking for. I wanted options, choices from many collections to eventually fill the empty place to turn it from an empty shell renovation to something more. A home. > > Enter Mark Design Co, headed by Kristyn and her cute furry assistant Beaux, along with her team. I contacted her, was immediately sent a design questionnaire to fill out to understand my wants, needs, my preferences and taste, and everything in between. Kristyn took it from there, reviewed, emailed back and forth, had several phone calls, met at the site to get a feel for the space - and went straight to work from there. I received several different layouts, styles and options for the entire place - all put together on a professional presentation. This was the real deal. Since I was sourcing items in the middle of a pandemic, vendors would cancel orders, delay them by months, along with all the other issues. Kristyn was able to source other items without any hiccups or further delays. They complimented everything already ordered just as good, if not better! > > The only thing I'm disappointed in is that I didn't find Kristyn & Mark Design Co. sooner, and could have saved all that time, energy and aggravation. If you've read this far, stop googling, researching and comparing pictures. Reach out to Kristyn and she'll handle the rest. Enjoy your new, beautifully designed home! **★★★★★ — Akiko Thayer, March 2021** > Working with Kristyn on my living room/kitchen remodel and design has been a dream! I had always been somewhat intimidated by the renovation and design process. Not to mention finding the right designer who fits my style (aesthetically as well as personally) hasn't been the easiest process either. I'm so lucky to have found Kristyn. She is very thorough in her process of understanding your design needs, likes/dislikes, and budget. She's also a great communicator which made the few inevitable renovation hiccups (i.e. items being back ordered, etc) not as daunting. This all made for a pretty seamless working relationship, and most importantly - successfully materializing the living room/kitchen of my dreams. I would 100% recommend Kristyn to anyone looking for a great interior designer! **Comment from Mark Design Co.:** > Thank you, Akiko! It was such a pleasure working with you and your family to create the kitchen/living room of your dreams! **★★★★★ — Jennifer Kirsten, Feb. 2021** > Hiring a designer to help me conceptualize my kitchen renovation has been one of the best decisions I've made in this process so far. I attribute all of that to Kristyn. I had an idea of what I wanted the space to look like. But having Kristyn draw it up in 2D and 3D really allowed me to visualize the space and see what worked and what didn't work. Kristyn was more than happy to walk me through a few design layouts and never balked at additional requests for reworks. Her eye for design is impeccable. She was always available to go over design ideas and gave reasonable expectations for turnaround time for her designs. She has been a pleasure to work with so far. We look forward to bringing her on board in a broader scope when our renovation starts! **Comment from Mark Design Co.:** > Thank you for your review, Jen! I am so glad my renderings helped you visualize the potential of your space! I can't wait to dive more into your project! **★★★★★ — Eric L, Dec. 2020** > We reached out to Kristyn during our remodel to help provide floor plans as the living space/kitchen in our new home was very unique. She was extremely responsive and even worked late on a Friday night to provide the deliverables. She was extremely helpful in the process and will definitely recommend to others. **Comment from Mark Design Co.:** > Thank you Eric! I enjoyed working with you as well! Your home was an amazing transformation! **★★★★★ — Jordan Hummel, Sept. 2020** > Very nice to work with. Quick response, did a virtual design from across country. Listened to what I wanted and was able to create the space of my dreams. Cant wait to work with Kristyn on our next project. Highly recommend. **Comment from Mark Design Co.:** > Thank you, Jordan! I loved working virtually with you on your kitchen remodel! **★★★★★ — Holly Sung, Sept. 2020** > It has been a joy working with Kristyn over the last few months. She helped me and my husband renovate and furnish our home. In the months that we worked with her, Kristyn was always very professional, responsible, and easy to work with. I also loved her design ideas and furnishing choices that she presented. She was also very good about sticking to the budget that we set for her. And the finished product? So much better than we expected. So beautiful and dreamy! I would definitely hire her again for another project, and would highly recommend her if you are looking for an excellent interior designer. **Comment from Mark Design Co.:** > Thank you, Holly! I loved working with you and your husband on your home remodel. **★★★★★ — Kay Ma, Sept. 2020** > Kristyn was a pleasure to work with and held our hands throughout our remodel. We found her through a referral and we interviewed a few different designers before we went with Mark Design Co. > > Since we had a few ideas in mind for the space we were remodeling, Kristyn provided drawings to help me and my husband make our decision quicker. The contractors she brought in were not only professional but they were respectful of our space! > > Kristyn is very responsive and answered our questions promptly throughout the day to ensure everything went smooth. She kept us updated on next steps and what we can expect. We had a tight budget to work with and Kristyn was always mindful and tracked the progress to date. She has a great personality and was easy to work with. Her vision aligned with ours and was executed exactly as planned (on time and on budget!!) I highly recommend her for any home projects you have! **Comment from Mark Design Co.:** > Thank you Kay! You and your husband were a pleasure to work with! ## Selected projects - [Project Emerson](https://www.houzz.com/hznb/projects/project-emerson-pj-vj~7714086) - Location: Tustin, CA - Photos: 30 - [Project Canyon Creek](https://www.houzz.com/hznb/projects/project-canyon-creek-pj-vj~7680219) - Location: Irvine, CA - Photos: 26 - [Project Kellyfornia](https://www.houzz.com/hznb/projects/project-kellyfornia-pj-vj~7680252) - Location: Not specified - Photos: 44 - [Project One Ford Road](https://www.houzz.com/hznb/projects/project-one-ford-road-pj-vj~7684850) - Location: Newport Beach, CA - Photos: 43 - [Project Finish Line](https://www.houzz.com/hznb/projects/project-finish-line-pj-vj~7184201) - Location: Costa Mesa, CA - Photos: 16 - [Project Del Mar Ave](https://www.houzz.com/hznb/projects/project-del-mar-ave-pj-vj~7184190) - Location: Costa Mesa, CA - Photos: 26 - [Project Lido](https://www.houzz.com/hznb/projects/project-lido-pj-vj~6986705) - Location: Newport Beach, CA - Photos: 61 - [Project 18th St](https://www.houzz.com/hznb/projects/project-18th-st-pj-vj~7048460) - Location: Not specified - Photos: 20 - [Project Monaco](https://www.houzz.com/hznb/projects/project-monaco-pj-vj~6365771) - Location: Oxnard, CA - Photos: 24 - [Project Fuschia](https://www.houzz.com/hznb/projects/project-fuschia-pj-vj~6788415) - Location: Costa Mesa, CA - Photos: 28 - [Project Terreno](https://www.houzz.com/hznb/projects/project-terreno-pj-vj~6853494) - Location: Mission Viejo, CA - Photos: 15 - [Project Bradcliff](https://www.houzz.com/hznb/projects/project-bradcliff-pj-vj~6565824) - Location: Santa Ana, CA - Photos: 14 - [Project Newport Beach](https://www.houzz.com/hznb/projects/project-newport-beach-pj-vj~6365787) - Location: Newport Beach, CA - Photos: 5 - [Project Dover Shores](https://www.houzz.com/hznb/projects/project-dover-shores-pj-vj~6563171) - Location: Newport Beach, CA - Photos: 46 - Description: https://www.markdesignco.com/portfolio-3/dover-shores-project [See all 14 projects](https://www.houzz.com/professionals/interior-designers-and-decorators/mark-design-co-pfvwus-pf~1673331726) ## Ideabooks - [Wish List](https://www.houzz.com/ideabooks/138934373/list/wish-list) — 3 ideas - [Kristyn's Ideas](https://www.houzz.com/ideabooks/138934374/list/kristyn-s-ideas) — 1 idea [See all 2 ideabooks](https://www.houzz.com/ideabooks/users/markdesignco) ## Community Q&A **Q: What flooring did you use?** *(in Photo Questions)* And the source of the island lights? A: Engineered hardwood and the lights are from Dutton Brown :) **Q: What color is the island?** *(in Photo Questions)* Beautiful kitchen! Can you share the paint brand and color of the island? A: It is more green. If you look at my Instagram @ markdesignco I have more photos! **Q: Love the counter stools.** *(in Photo Questions)* Can you share the information on the stools? I have been struggling to find the right ones and these are perfect. A: You can contact Shawn at Old Bones Company to order them: sn@oldbonesco.com **Q: What is the hood wrapped in?** *(in Photo Questions)* What is the hood wrapped in? It reminds me of a roll-top desk. A: It was custom made fluted hood. Each piece was put on individually. **Q: Great tab pulls, where are they from?** *(in Photo Questions)* I haven't talked to my contractor to know if it is too late to use pulls but like the clean look. For heavier drawers, any particular recommendations on size or installation? Many thanks. A: They are from Emtek. For heavier drawers (30-36”) I would recommend using two pulls for each cabinet. --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-17.*