Business Details
33 Years
experience
Your Trusted Interior Design Partner in Dallas
Kristy Mastrandonas Interior Design & Styling is a residential interior design company dedicated to creating warm, welcoming spaces that reflect clients' lifestyles and tastes. Founded by Kristy Mastrandonas, a Registered Interior Designer with decades of experience in luxury model homes and private residences, we specialize in blending timeless elegance with practical functionality. Our approach emphasizes thoughtful planning, attention to detail, and budget-conscious solutions to help clients achieve beautiful, personalized spaces. We believe home environments profoundly impact emotional well-being and strive to empower clients through education, inspiration, and expert guidance.With a focus on French and European Country design aesthetics, we offer services ranging from full-scale interior design to seasonal decor styling. Our commitment to quality, transparency, and client satisfaction has established us as a trusted resource for homeowners seeking to enhance their living spaces. Through our blog and design studio, we share practical tips, creative ideas, and curated inspiration to support clients at every stage of their home journey.
Services
Interior Design
Home Staging
Seasonal Decor
Tablescaping
DIY Workshops
Details
- Year established: 1993
Highlights and features
- 30+ years designing luxury model homes and private residences
- Registered Interior Designer with ASID/IDS professional memberships
- Specialize in French & European Country aesthetics with modern functionality
- Offer budget-conscious solutions without compromising design integrity
- Provide actionable education through blog content and personalized guidance
Associations and certifications
- NCIDQ
Services
Interior Design
Full-service interior design tailored to personal tastes and lifestyles. Specializing in French Country and European-inspired aesthetics, we create functional yet elegant spaces through curated furnishings, color palettes, and architectural details. Our process includes space analysis, material selection, and project management for residential transformations.
Seasonal Decor
Customized seasonal decorating services for holidays and special occasions. We design cohesive, thematic displays using timeless elements like topiaries, tablescapes, and curated vignettes. Our approach blends high-end aesthetics with budget-friendly solutions for both indoor and outdoor spaces.
DIY Workshops
Hands-on workshops teaching decorative techniques like topiary making, tablescape styling, and seasonal crafts. Designed for beginners and experienced creators alike, these sessions provide practical skills and creative inspiration using accessible materials and professional design principles.
People
Kristy Mastrandonas
Owner & Lead Designer
Registered Interior Designer with 30+ years of experience in luxury residential projects. Holds NCIDQ certification and professional memberships in ASID and IDS. Specializes in French Country aesthetics and budget-conscious design solutions. Shares expertise through blog content and DIY tutorials.
Questions
What interior design services do you offer?
We provide full-service interior design, seasonal decor styling, and DIY workshops. Our expertise includes space planning, material selection, and thematic holiday displays tailored to French Country and European aesthetics.
Do you work with clients outside Dallas?
Yes, we serve the greater North Texas area including Fort Worth, Plano, and surrounding communities. Virtual consultations are available for out-of-area clients.
How do you incorporate budget-friendly solutions?
We combine high-end design principles with strategic sourcing, repurposing existing items, and DIY techniques. Our blog shares free tutorials to help clients achieve polished looks without excessive spending.
Can you help with small-scale projects?
Absolutely. We offer hourly consultations, room-specific makeovers, and seasonal refreshes. Our DIY resources also empower clients to implement professional design ideas independently.
Reviews (7)
Kathy J.
Jul 31, 2021
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We hired Kristy to design our new bathroom and bedroom after the Winter freeze flooded the bathroom, bedroom and closet. We had already hired a contractor and then hired Kristy. We had two 45 minute visits with her when she brought over two different tile selections. She then sent a photo from the Ferguson catalog which we ended up not using.She never submitted any design plan to the contractor either. We picked out a slab and paint for bathroom. Unfortunately that is the last we saw or heard from Kristy. The work began in May and I did all the leg work with the construction. She never consulted
Cheryl Savitt
Jul 18, 2021
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I hired Kristy Mastrondonas to help me with my new home. I found her after I bought the home in September 2020. I needed someone who would listen to what I was looking for and bring it to life. Kristy was the answer! She met me as soon as we could arrange. She was prompt and professional. She literally hand held me through the entire experience. More importantly she laid out what was covered under each part of our service contract so I NEVER had a surprise. On top of it all, she worked in unison with the subcontractors which made things timely . We have now completed the first several phases of
Kemberly Henneke
May 01, 2021
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My husband and I had been shopping for bedroom furniture for over a year. We apparently couldn't agree on the same style and function. I reached out to Kristy to ask her opinion of how do we get past this hurdle. She spoke to both if us and asked what each one of us were specifically looking for in our furniture. She came up with a few ideas and we were able to see what the furniture would basically look like in our space. We are very happy with not only our choice but in Kristy's ability to bring what both of us were looking for together. I would highly recommend her, let her bring your style
Patricia Justice
Feb 04, 2020
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Anyone who chooses Kristy Mastrandonas to design and/style their home should consider themselves very fortunate indeed. Not only is Kristy a seasoned professional, she also has an extensive background in art. This elevates her level of expertise not only to bring you the best in design, but fabulous good taste and quality.
Kristy’s calming demeanor will also make you feel at ease as she takes each project and gets it done beautifully, flawlessly and on time. I highly recommend her.
Kristy’s calming demeanor will also make you feel at ease as she takes each project and gets it done beautifully, flawlessly and on time. I highly recommend her.
Kathy Bryan
Jan 04, 2020
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Kristy was so easy and fun to work with. She really listened to our needs and wants and incorporated that into the overall design from furniture, painting , granite , to accessories! She made our whole process fun and the end product was amazing. We received numerous compliments from friends and neighbors. I would highly recommend Kristy for any design need large or small.
Kali Hirst
Dec 29, 2019
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I absolutely loved working with Kristy! She helped me design my master bath, something I've been putting off for about two years because I'm indecisive and these kinds of projects are challenging for me. I should have hired her two years ago! She brought great ideas and helped me think through the entire design, she chose sample tile that fit my taste perfectly (and now looks amazing!!), answered all my questions throughout the process, and provided a wonderful experience for something that would have been extremely stressful for me to do on my own. I am already recommending her to everyone I know
Mary Hopperdietzel
Aug 15, 2019
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I just cant say enough about Kristy Mastrandonas services. After my home underwent some renovations I needed help coordinating things. I expressed to her that I wanted a palate of neutral colors giving a light, airy feel. In one day we selected flooring, granite and quarts countertops, shower tile, stone for the fireplace, living room furniture, and fabric for my sectional and pillows. She was very mindful of my budget with all selections made. I gave her free reign with paint colors for the interior. Within minutes she selected colors for the walls, trim, mantle, kitchen cabinets and island
