For many years, Mueller has provided us with world class customer service. They are always quick to respond to inquiries, provide excellent parts availability and exceptional technical support.

Procurement Specialist

Mueller continuously provides reliable, on-time deliveries. On the rare occasion that quality issues arise, our questions are answered rapidly and the issue is resolved in an urgent manner. Their commitment to service is a tremendous asset in a complex manufacturing environment.


Mueller is an excellent supplier. They work around the clock to overcome all obstacles we put in their way – and we give them obstacles daily. Mueller has a superior support staff – ready and willing to handle short term and less than lead time issues in a timely and efficient manner. Aerospace is challenging at best – and suppliers like Mueller are true ‘partners’ in this industry.

Senior Buyer

They are a team of committed problem solvers from upper management through production staff. They are honest; if they even think they can help you they will commit resources to evaluate the opportunity and give you a definitive answer. If they can’t help, they will tell you so from the start.


I have always felt like a first rate customer whenever I sent an e-mail request with a new order or a problem with an existing one and I appreciate that enormously. I hope to be able to continue this work relationship with Mueller for many years to come.

Commodity Manager

Their die cut prototyping capability and diverse inventory of material, have allowed them to turn cost effective samples within days to meet urgent engineering builds, separating them from other suppliers.

Director of Engineering

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Why Us Strong customer relationships & innovative die-cut solutions since 1940.