Ms. Gustafson holds a Bachelor of Science degree from the University of Delaware in design and is NKBA trained for kitchen and bathroom design. She is an allied member of the American Society of Interior Designers and is one of the first residential interior designers nationwide to hold the certification of WELL AP.  


Starting her career as a kitchen and case goods designer/facilities manager, Leslie quickly learned the details of furniture construction and manufacturing along with the technical and design elements used to produce an exceptional product . Taking this knowledge onward as she broadened the scope of her work to include renovations, she found that she had a natural savvy for designing harmonious space (or space plans).  Leslie Gustafson & Co stays current and sources new markets and innovative product.

Leslie has been enthusiastically serving the design community since 1990 and shares some photos of her vast array of styles and design projects with you. 

Here is what some of her clients and co-workers have to say.


Having seen what is happening in Residential Interiors, this is what Leslie has to say:


"Although Wellness in the built environment has become a global discussion, the design community is only just starting to see it being implemented beyond commercial applications. Education and advocacy are necessary for Wellness in residential environments to take a strong hold."


Leslie is a strong proponent for healthy building practices and transparency of materials and productsThrough speaking engagements and open forums, Leslie Gustafson & Co., LLC., shares her knowledge on how our selection and decision-making for our interiors will benefit our health and well being.  

See some startling statistics and what audience and followers are saying.


Proud to have dedicated many hours to these and other organizations committed to

the physical, emotional and mental well being of all individuals, with a special emphasis on children. 



Founding Partner and Public Speaker


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WELL AP Certified

International WELL Building Institute 

ASID, Allied Practitioner