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About Diane

Having graduated with a degree in interior design and a minor in art, Diane Terrazas has been in interior design for the past 40 years.  Diane began her career with Dianne Flack earning the opportunity to work with many diverse clients and styles before starting her own business: Interiors by M. Diane Terrazas in 1989.


She has had the pleasure of working throughout Texas and Mexico.  Diane has become an expert in turning a simple living space into something you love to call home. She has designed and remodeled numerous residential and commercial spaces.


“ It is important to me that the client is involved in the creative process in order for the to feel that it is all their own.”


Diane enjoys getting to know clients in order to help make there vision come true.  Having the ability to read each client’s likes and dislikes is one of the many traits that Diane has.  The process of any design starts and ends with a vision.  Client satisfaction is one of the most important aspects to focus on when Diane is designing a client’s space.  Whether a client seeks to remodel an entire home or simple stage a living space, Diane has the special touch to make any change look and feel renewed.


  • New Construction/ Client selections

  • Furniture, lighting, accessories, & art.

  • Complete remodeling services

  • Custom cabinetry

  • Window treatments & shutters

  • Flooring, tile, & countertops

  • Staging

  • Color palette selection

  • Accessorization & art installation

  • Client/designer art and accessory collaboration


Over the past 20 years, we have exclusively used the interior expertise of Diane Terrazas to design several residential and commercial projects. With a unique ability to comprehend her customers vision, and a high degree of professionalism and integrity, Diane is able to transform an idea into reality in a way that makes you feel part of the process. Every step of the way, Diane is present and active assuring that your project has total attention. Although she has the experience to make solid, independent decisions, she never forgets that you are the customer. We could not be more pleased of our continuing relationship with Diane and look forward to the next project.

Bruce and Cindy Vaio


 I have worked with Diane Terrazas since 1994, a total of 24 years! In that time period, she has helped me with at least 7 homes, from a beach house to a ranch house to a let’s-downsize house. In each case, she was able to blend my approach to style with the particular setting. Her guidance is always gracious and right on target in being able to leave me with the sense that our home was a true reflection of ourselves. The result is an environment that is attractive, but, more importantly, comfortable and familiar. In the midst of making stressful decisions, you could not ask for a more pleasant and informed person to guide you through the process. It is with the utmost confidence that I recommend Diane Terrazas to help you with your next design challenges.

Andrea and Charles Brightwell


After finding a house with “good bones”, our realtor recommended that we work with Diane given the sheer scale of our remodeling project.  With Diane;s help, guidance, and design expertise, we were able to transform the house into the home of our dreams.  Diane is responsible for many of the design “touches” that make our house truly unique.

Gaby and Juan Landa


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