Bright luxury kitchen designed by Kate Kelly Interiors with custom white cabinetry, marble countertops, brass fixtures, farmhouse sink, and large windows overlooking landscaped gardens in Montgomery County, PA.

A highly personal approach to full-service interior design.

Kate Kelly Interiors combines thoughtful design, architectural understanding, and full-service project management, with the personal involvement of founder and principal designer, Kate Pechinka.

More Beautiful

We are guided by the belief that quiet, confident interiors naturally inspire pause and appreciation while elevating the rituals of everyday life.

More Intentional

Through our relationships with skilled craftsmen and artisans who share our ideals, we bring together the expertise and resources needed to execute our most important project: yours.

More Efficient

We distill complexity into clear decisions, guiding every detail of your renovation, furnishings, and decoration so that you can enjoy the process and experience a well-designed home.

Portrait of Kate Kelly, founder of Kate Kelly Interiors, standing in a bright custom kitchen with white cabinetry, marble countertops, and brass hardware.

Schedule a complimentary 20-minute introductory call to tell us about your project, your goals, and where you are in the process. We'll answer your questions and help determine whether Kate Kelly Interiors is the right fit.

Now welcoming inquiries for Spring 2027 projects.

  • “What stood out most was Kate's ability to truly listen and translate our ideas into a cohesive, elevated design that captured our desired aesthetic. She has a sharp eye for detail, a refined sense of style, and a gift for balancing aesthetics with practicality.”

  • "I have high standards for quality and execution and Kate exceeded them. Always professional, responsive, and thorough. Most importantly, she is a very talented designer and presented us with beautiful mood boards, layouts, and furniture options."

  • “Kate has truly turned our house into the forever home of our dreams.”

  • "Kate was able to produce a variety of vision boards that helped me narrow down my personal style and what I’d envision an ideal home would look like. We worked together through rounds of feedback and questions until we’d narrowed down the perfect collection for each room."

  • "From the first phone call with Kate, I was impressed with how she genuinely listened to the needs and ideas I had for our space and thoughtfully transformed those conversations into her design work."

  • "Working with Kate Kelly Interiors on a full redesign of our first floor exceeded our expectations in every way. From the very first meeting, Kate brought a thoughtful, collaborative approach that made the entire design process feel seamless and inspiring.”

  • "Meeting with Kate for the first time was the most productive hour of our day! I felt like we came away from our appointment with clear and actionable insight."

  • "We've had the pleasure of working with several designers in the Main Line, and Kate's combination of vision, empathy, function, and quality set her apart."

  • "Kate is a delight in how she works. She was efficient with our time and generous with hers. She assembled a team of electricians, carpenters, and handymen who were so respectful of our space (taking shoes off upon coming into the home, tidying up the job thoroughly, etc.). Kate takes pride in ensuring her clients are happy with the end-product and delivers a deeply personal experience along the way."

  • "Kate is fantastic! She helped us with multiple projects across both of our homes, and she was an absolute pleasure to work with from start to finish. We are so happy with everything she did."

  • "Working with Kate was one of the best decisions we made for our home. She truly listened to our ideas, brought them to life in ways we never could have imagined, and made the entire experience enjoyable from beginning to end. Kate has an incredible talent for creating beautiful, functional spaces while making you feel completely comfortable throughout the process. We absolutely love our rooms and are so grateful for her creativity, professionalism, and genuine care."