Trendhaus Interior Design

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At Trendhaus Interior Design, we transform spaces into beautiful, functional environments tailored to your unique style. Whether you’re starting fresh with new construction, giving a single room a refresh, or upgrading an entire property, we offer a wide range of design services for both residential and commercial spaces.
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About
Trendhaus

At Trendhaus Interior Design, we specialize in creating sophisticated and timeless spaces that elevate both residential and commercial environments. Whether you’re building from the ground up or seeking to refresh your existing space, our comprehensive design services—covering both interiors and exteriors—are tailored to fit your unique vision. Offering in-person consultations as well as virtual design packages, we ensure a seamless experience, from concept to completion. Our curated decor packages and thoughtfully designed concept boards simplify the selection process, making it effortless to shop the products that perfectly complement your style and needs.
"Hire Whitney, you're going to love her!"
“Whitney is a pro, I’ve seen her meticulous attention to detail on so many new build projects. She makes the process so much easier helping guide clients through each decision. She loves what she does and is a joy to work with. Hire Whitney, you’re going to love her!”
Katrina L.

Our Services

At Trendhaus Interior Design, we transform spaces into beautiful, functional environments tailored to your unique style. Whether you’re starting fresh with new construction, giving a single room a refresh, or upgrading an entire property, we offer a wide range of design services for both residential and commercial spaces.

At Trendhaus Interior Design, we transform spaces into beautiful, functional environments tailored to your unique style. Whether you’re starting fresh with new construction, giving a single room a refresh, or upgrading an entire property, we offer a wide range of design services for both residential and commercial spaces.

Full Interior Design: We handle everything from concept development to selecting materials, furniture, and decor. Perfect for full home makeovers or commercial space transformations.

Room Refresh: Want to breathe new life into a space? Our room refresh service updates your existing design with carefully chosen elements that enhance your style while maintaining the room’s original structure.

New Construction: Start your project off right with our new construction design services. We work with architects and builders to create a cohesive design plan, from layout to finishes, ensuring your vision is brought to life.

Outdoor Living Spaces: Extend your style outdoors with beautifully designed patios, decks, gardens, and more. We help create an inviting exterior that complements your interior spaces.

Curb Appeal Makeover: Whether selling your property or simply enhancing its appearance, our curb appeal services offer an exterior refresh that elevates your home’s first impression.

In-Person Consultations: For those who prefer face-to-face meetings, our in-person design services allow us to collaborate with you on-site to bring your vision to life.

Virtual Design: Our virtual packages offer the same expertise from the comfort of your own home. Perfect for clients who are out of town or prefer remote collaboration. We provide personalized design plans and materials, all while ensuring seamless communication through virtual meetings.

Residential Spaces: From living rooms to bedrooms, kitchens, and more, we’ll work with you to create a home that reflects your taste and personality, making everyday living both beautiful and functional.

Commercial Spaces: Offices, retail stores, restaurants—we design commercial spaces that not only look great but also function efficiently for your business needs.

See Packages
"Created my dream space."
“Whitney was amazing to work with. She was great at understanding and seeing my vision for the space. She provided so many recommendations and put together beautiful options for us. She took everything that I was looking for and created my dream space.”
Alyssa D.
"Fit my exact style."
“Whitney could not have been more perfect. Extremely talented and her aesthetic fit my exact style. I can’t wait to do another room with Basic designs ! Thank you so much for helping me create such a beautiful office!”
RMW

Whitney Classen, Principal Designer and Founder

I’m an Arizona native, the proud mother of three boys, and married to my best friend. I’m also the designer behind Trendhaus Interior Design, where I bring years of experience and a deep passion for creating elegant, inviting spaces that reflect the unique tastes and lifestyles of my clients. From a young age, I found joy in reimagining rooms, experimenting with design, and finding beauty in the details—a passion that I’ve been fortunate enough to turn into a fulfilling career.

When I’m not working on transforming homes, I’m often outdoors, exploring new destinations, volunteering in my community, or indulging in my love of discovering new cuisines.

Feel free to reach out for custom design quotes, or follow me on social media for the latest updates and inspiration.

The Team

"Hello, my name is Whitney and I’m your designer."

"Fit my family's needs."
“I had Whitney Classen help me every time I needed ideas for my home. Every job was beautifully done. She knows exactly how to get the job done and find designs that fit my family’s needs. She’s great at what she does. I HIGHLY recommend this young lady.”
Mary S.
"Fit my exact style."
“Whitney could not have been more perfect. Extremely talented and her aesthetic fit my exact style. I can’t wait to do another room with Basic designs ! Thank you so much for helping me create such a beautiful office!”
RMW
"Listened to what I wanted..."
“Ms. Classen did a wonderful job for me. She listened to what I wanted, was open to changes and was reasonably priced. I would recommend her to anyone.
Jeri
"From drab to bright and beautiful."

“Whitney has done such a beautiful job with our medical office! She took it from drab to bright and beautiful. On a daily basis, patients comment on how much they love the decor, from the beautiful wallpaper, to the lovely light fixtures. We are so happy with her work, we would recommend her to anyone looking to update and refresh their home or office. She also did a wonderful job of keeping on budget, and she used a lot of the furniture and decor that we already had so it was very reasonable!”

HU
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