Mary Fisher Designs

P.O. Box 14393

Scottsdale, AZ 85267-4393

phone: (602) 549-0503



Nutrition + Fitness + Design

Established in 1963, Mary Fisher Designs implements a holistic approach to the design of any space within the home.   Specializing in residential space planning, kitchens, baths and closets, each room is infused with the interior’s architectural context to reflect the client’s own identity.

Fusion of Nutrition + Fitness + Design is best illustrated in the kitchens and baths designed by Mary.   Executing Ergonomic Design Principles in the conceptual process results in a space which enhances the client’s life style, safety and comfort.

Mary Fisher Knott, CID, allied ASID, CLIPP, CAPS, heads the firm and is dedicated to design which is timeless and meets the desires presented by her clients.

CEO of the ERGONOMIC DESIGN CENTER.COM, a virtual showroom featuring products, technology, and education, as well as personal design consultations, Mary, an author of several books has released her new eBook the Ergonomic Home through the Ergonomic Design Center.

“Ergonomic Design is a design science for all ages and physical characteristics.  It is individual specific which leads to comfortable, safe and beautiful environments.”.... mfk




Mary Fisher Knott, CID, allied ASID, CAPS, CLIPP, has been a professional kitchen designer and space planner since 1963.

During her lengthy career, she has designed more than 5,000 kitchens and received 8 professional awards.  Employed by public utility companies for 12 years, she pioneered home modernization and energy conservation programs for residential customers, and since 1974 has designed kitchens and interiors independently for numerous private, commercial and professional clients across the country.   Specializing in ergonomic design applications of interior spaces, especially kitchens and baths, Mary regularly conducts kitchen and bath planning seminars through the western United States and lectures on topics related to home improvement.  The author of magazine articles and various publications about home planning, she appears frequently on radio and television and has had a text book titled, Kitchen and Bath Basics, published by John Wiley & Sons.

CEO of the, Mary is releasing her most recent book,

 “The Ergonomic Home”, a living book, through the ErgonomicDesignCenters memberships.




“Mary has a way of communicating with both client and contractor that makes the experience as pleasant as possible in a stressful situation.  She thought of things I had never considered that make my life so much easier.”

Jim and Doe


“Mary listened to my wishes and needs to create a dream kitchen in a historic neighborhood in Phoenix, AZ.  She not only gave us our dream kitchen, she was availablefor the contractor, workers, and us.”

Evey Bendalin


“Mary Fisher Knott is extremely competent and creative in designing kitchens.”

Bill Mahan