The people guiding your remodel from first consultation to final walkthrough

Meet the Team at Cabinet IQ of West Chester

Don & Sophia Mullen

Meet the Owners

Don & Sophia Mullen, Owners

As proud West Chester residents and parents of four, we founded Cabinet IQ of West Chester & The Main Line with one goal: to redefine the remodeling experience through exceptional design, honest communication, and white-glove customer service. We've had the privilege of helping homeowners throughout Chester County and the Main Line transform the spaces where life happens most. Whether it's a full kitchen renovation, custom built-ins, or an outdoor living space, we believe every project deserves thoughtful design, meticulous execution, and a team that genuinely cares. Don brings more than 20 years of executive leadership and business experience, while Sophia brings more than 15 years of customer service experience helping homeowners navigate some of their most challenging moments. Together, we have built Cabinet IQ on a foundation of trust, transparency, and treating every client's home with the same care we'd expect in our own. When we're not in the showroom or visiting job sites, you'll usually find us spending time with our four children or enjoying everything the West Chester community has to offer. At Cabinet IQ, our mission is simple: to create beautiful spaces while delivering an experience you'll enjoy just as much as the finished project.

What people are saying about us

5 out of 5 stars

What an exceptional experience working with the Cabinet IQ team on our latest renovation project. Exceptional showroom and large selection of high-quality cabinets and countertops. From picking out the design, scheduling delivery & install, the entire process was way faster and easier than I anticipated. I've already recommended them to friends and family!

Jess Shallis

5 out of 5 stars

Needed some cabinets for our laundry room and Cabinet IQ made it super easy. Highly recommend for any project! Will definitely be using them again for future projects.

Kathy Walker

5 out of 5 stars

I am thrilled with my new cabinets & counter top. Cabinet IQ was wonderful to work with & answered all of my questions. My studio looks like a new room. I would highly recommend them.

Donna Blaszkowski

5 out of 5 stars

We worked with Cabinet IQ for a recent home project and love the finished project! We had Cabinet IQ design our pantry and put in full lower and upper cabinets. It was a large room for a pantry and we felt like it could be put to better use than just wire shelving We had a general idea of what we wanted it to look like and are very pleased with the end product. The employees were great to work with, very friendly and the project came together very nicely overall. We would definitely recommend for other similar projects!

Elizabeth Splain

5 out of 5 stars

From start to finish Don and his team were absolutely great to work with. I am very pleased about how the kitchen turned out. Originally, I was considering painting my existing cabinets or refacing them. Thankfully I decided to do the new kitchen cabinets and countertops with Cabinet IQ instead. The redesign and added features of the new kitchen are very high quality and a great value especially considering that the cost was not that much different than what was quoted to me by other companies just for re-facing. I would highly recommend them to friends and family.

Greg Kupiec

5 out of 5 stars

I can’t say enough great things about CabinetIQ. We’ve been working together since before their grand opening, and I couldn’t be happier with the partnership. Don and his team are true design professionals with an incredible eye for detail and creativity. Every installation has been smooth, efficient, and well-coordinated. They approach each project as if they were designing and building it for their own home, ensuring every detail is tailored to meet the client’s unique needs and vision. If you’re looking for an innovative, creative, and customer-focused cabinetry company for your next project, I highly recommend CabinetIQ. Their commitment to quality, personalized service, and exceptional design truly sets them apart.

ALPHA-OMEGA DEVELOPERS

5 out of 5 stars

Thank you team of Cabinet IQ of West Chester & the Main Line for giving my client and myself a wonderful experience and opportunity to work with you. Thanks for keeping us updated from purchase to delivery of cabinets and countertops. My client is beyond happy with how the kitchen turned out. Looking forward to the next project I have lined up for the basement dry bar. Thanks for taking care of her also. I highly recommend Cabinet IQ of West Chester & the Main Line for all your cabinet needs. Tell them Henry sent you. Henco by Henry Henry Hernandez

Henry Hernandez

5 out of 5 stars

The team at Cabinet IQ made our dream kitchen a reality by translating our vision into the ideal combination of aesthetic, practical, and affordable! From design to execution, they were perfect partners in managing timelines, resolving challenges, and recommending coordinating decor. Highly recommend!

Whitney Zuleski

5 out of 5 stars

absolutely the best planning and execution for the most amazing remodel!!!

Laura Kornacki

5 out of 5 stars

Loved working with Don and Saige. Great guys. Easy process. Quick to action. Great quality!

DEViL

5 out of 5 stars

Don with Cabinet IQ in West Chester is our go-to location for any kitchen remodel or cabinet needs. The show room is everything. The attention to detail, very organized, and the layout is designed simply but shows off multiple different styles and designs and options. When first meeting Don, he made the space very welcoming, answered questions, and we left knowing we are working with a true professional in his craft. Looking forward to future projects and sharing Cabinet IQ with our family and friends.

David Qawasmy

5 out of 5 stars

Congratulations to Cabinet IQ of West Chester on your beautiful new showroom! What an exciting day at today’s grand opening looks absolutely stunning. I’m so happy to see your vision come to life in West Chester. As your partner, I’ve loved watching all the hard work and care you’ve put into creating such a welcoming, high-quality space. Wishing you tremendous success and a packed showroom full of happy customers for many years to come! You deserve it. Keep shining! Alejandro Breceda

alejandro breceda

5 out of 5 stars

Such a stand out experience from Don, Chris, and the team. This was our first kitchen remodel so having experts you can trust that are also highly collaborative and willing to talk things through is unique. We would make the choice to use CabinetIQ over and over again. Our kitchen is incredible and excited for others who get the same experience.

Paige Maloney

5 out of 5 stars

Gorgeous showroom, high end options and the most friendly customer service. Highly recommend!

Kirstin Lucas

5 out of 5 stars

Incredible showroom and the staff was so professional. 10/10 experience- we will be back!

Stephanie Borzillo

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