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Glenna Stone Interior Design is a Philadelphia award-winning interior design firm creating interiors that are a harmonious marriage of beauty, function and lifestyle. Whether for a home, vacation retreat or place of business our goal is to make statement surroundings that express who you are. We do this by listening to you; your goals, your loves, your needs. Then we layer in our professional design expertise to craft spaces that go far beyond what you could have envisioned alone. For renovations or new construction, we customize design services to meet the unique needs of your project, from concept through construction. With access to the best tradesman, we provide custom solutions and advocate for you through each step of the process, including floor plan and furniture plan development, lighting plans, finish and material selections, millwork and cabinetry design, window treatments, accessories, and other decorative elements. Located in Philadelphia, with projects spanning from Martha’s Vineyard to San Diego, we create interiors for the discerning residential, commercial or hospitality client, who values the emotions that are evoked when experiencing a space designed solely for them. Through well considered decisions to make a space radiant, inviting and livable we create interiors that are customized way of living.

With your design services, our master bedroom suite addition is not only stunning, it has made our investment dollars worth every penny.

Michala & Wes Costello, Chestnut Hill, PA

We could not have done it without Glenna and her team. She is very attentive to detail, design, and color, with spectacular results that are functional and pleasing to the eye. She was responsible for the coordination with the construction manager to ensure the project was done correctly and on time. We would highly recommend her for any construction project!

Jane Griffith, Villanova, PA

Glenna created a cohesive design that included elements of lighting, organization and use of space that we would have certainly overlooked. Her attention to detail and creativity helped fulfill our vision in a way we could not have imagined.

John and Tiffany Lee, Chestnut Hill, PA

We had a great experience working with Glenna Stone Interior Design. She helped us create the bathroom of our dreams and was always positive and professional to work with. Glenna helped us through the whole process from designing the space to selecting small finishing touches.

Dori Siegel, Merion Station, PA

We were so grateful to have your help with every aspect of our renovation. Your design skills and professionalism were second to none.

Renee Anderson, Conshohoken, PA

Areas served

At Glenna Stone Interior Design, we love to travel, and have been fortunate to have worked on projects all across the United States. We also love our clients close to home and enjoy working in the following areas across the Philadelphia metro region.
Philadelphia metro area including: Center City Philadelphia, Chestnut Hill, Bryn Mawr, Gladwyne, Villanova, Radnor, Wayne, Devon, Malvern, Berwyn, Newtown Square, Lower Gwynedd, Blue Bell, Chadds Ford, Kennett Square, Glen Mills
New Jersey and shore towns: Princeton, Bernardsville, Basking Ridge, Cape May, Stone Harbor, Avalon, Sea Isle, Ocean City, Longport, Margate, Ventnor
Delaware and beaches: Wilmington, Centerville, Greenville, Rehoboth, Bethany Beach, Fenwick Island