Office: (267) 377-6280     •    Fax: (215) 679-6023    •   871 Old Sumneytown Pike, Harleysville, PA  19438

 Product Design    


McClanahan Design provides a unique combination of practical mechanical engineering and refined industrial design skills to a diverse mix of clients.  For more than 30 years we have designed hundreds of products, thousands of components and collaborated on more than 100 patents.  We also bring with us a community of resources consisting of other individuals and companies that can be assembled to form a team to suit the project at hand. These collaborations mean that overhead is kept low and a broad range of personalized services can be provided. 

McClanahan Design is located in an 1850's building originally used as a hotel and tavern and then later used as a general store and post office.


 Among our clients are:


Graco Children’s Products

Cook Technologies

Freedom Lift

Radius Toothbrush

Pressure Positive

FlipCase International



Iron Mountain

Aerco International

Blackbird Dynamics

Drager Medical

Penn Ventilator

Remcon Plastics

Theatre Solutions

Detwiler Industries


Pulmonary Services

Stickey Cup

Office: (215) 679-6168     •    Fax: (215) 679-6023    •   10 Fourth Street, Pennsburg, PA  18073 

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