Wellesley Interior Design - The Wellesley Design Center owing its stellar reputation and to an equal ability of being able to listen to clients? needs, has been and implementing these ideas with the designers? creative talent. And so it is accommodating hundreds of clients with interiors of distinction for over 20 years. We provides a full range of services, like floor plans, elevated sketches, finishes, furnishings, window treatments, color schemes, and accessorizing, to subcontracting and meeting with builders and architects.