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Plant Shed


                                                                                                                          To your space, reimagined.​..

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OM Interior Design is made up of Olga Martinez and Mary Kelley. Olga and Mary met in 2016 and immediately felt a bond through their love and passion for beautiful interiors. In 2020 they decided to partner and OM Interior Design was born.

Mary Kelley, a native Texan, found her love for design early in life; her parents knew they had an interior designer in their hands when they would take her trick-or-treating and she would ask to see inside the homes and leave the candy. Mary was fortunate enough to get to study in Europe and it opened up a whole new world of lifestyles and design influences. Back home she has built a career of 35+ years in the industry, including residential design, historical restorations, renovations and staging as well as hospitality design.

Born In Mexico City, Olga Martinez was lucky to have parents that love traveling and discovering other cultures. This truly defined not only her love of traveling but influenced her style of design and the way she can see and incorporate different types of living for a more purposeful space. She moved to Houston, TX after finishing design school and has been in the interior design industry for 14 years. Her experience in multiple facets of the industry give her a different perspective on how to approach her client's projects.

OM Interior Design has been created to help transform spaces and come up with new ways to recreate your favorite spots. We are here to help you design the space you’ve always wished you had.

Your home or workplace is very personal, and so is the way we approach making it look and feel like it is your very own. We’re your partner and go every step of the way in order to satisfy your vision. Set up your meeting today to see what we can do for you.

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What We Offer


Our Pre-Construction Consultation services suit each client’s specific needs, requirements and taste. Our interior designers do everything to reflect our client’s desires and translate those to the architect or builder for a more thought out design. Contact us today if you want a unique space that is built with all the requirements that will be needed to complete your vision.


Choosing the foundation of your design can be daunting. With our Finishes Selection Consultation services, we’ll be able to help you start with the right canvas. Whether it is one room or the whole home, we'll make sure a cohesive design is in place for a better flow. Contact us today to see what we can do to transform your space.


From furnishings and material selection to interior space planning, we imbue each space with the owner’s unique style and personality. Brighten up your space with our decorative and functional Spatial Planning that meet the needs of each area. Get in touch with us today to start benefiting from our outstanding services.


With your unique style and thinking about your needs, we select furniture and accessories to make your space feel your own. Texture, color, comfort, balance and functionality are just some of the things we think about when designing your concept. This service includes, space planning, selection, buying and installation. Get in touch with us today to start benefiting from our outstanding services.


Sometimes the little things make all the difference. With our Lighting Design Consultation services, we’ll be able to transform your space and set the mood. Whatever your interior design needs may be, our team of experts and architects are here to make sure you feel at home in the space you live or work in. Contact us today and get started.


This is the service for you if you need a space ready to be lived in. From finish selection, paint color, furnishing and accessories; we think of everything so you don't have to. All you do is turn the key and move in.
We're able to do this as well as any of our other services remotely if location is what keeps you away.


Sometimes you just need a little design help. If this is not your first rodeo but you feel you need help to get started, through our online service, we can do space planing with your dimensions and provide you with an inspiration board including a color palette to get your creative juices going. This service is great if you want to design at your pace and budget. Contact us today if you want to know more about this service.

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