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Shambaugh & Son

We are a customer-driven, single-source, self-perform Engineering and Construction firm servicing a wide range of industries. Our 2002 merger with EMCOR further improved our purchasing power and provided additional resources to better serve our customers. Together, we are the largest Mechanical/Electrical/Process specialty contractor in the country!

Learn more about us.

View our capabilities card.

Plant of the Year


View our video to see the work we performed at Valley Milk, LLC powder manufacturing faclity in Turlock, California. This project won a 2019 Plant of the Year award.

Meet the Team

paul_home.jpgPaul Meyers, Jr. P.E. is Chief Executive Officer of one of the largest Design-Build construction firms in the nation. He is just one of the many people who deliver high-performance construction Design-Build projects that meet our clients' most exacting standards.

Meet our leadership team.

AEC Excellence Award

We are proud to announce that the work we performed at the Dairy Farmers of America plant has qualified us as one of three Construction finalists (medium project category) for the 2018 AEC Excellence Awards.

A total of 196 projects from 32 countries applied for the award which showcases global projects that have embraced Connected BIM and emerging technologies like generative design and industrialized construction.

Winners will be announced in November.

Plants of the Year

As an award-winning construction firm, we've been involved in a number of food processing Plant of the Year projects.

Valley Milk - 2019

Dairy Farmers of America - 2018

Chobani Yogurt

Kroger Mountain View Foods


Mazza Cheese Company

T. Marzetti Company

Wyandot, Inc


We specialize in the design and construction of food-processing systems for the dairy, beverage, meat, and snack food industries. We have won Plant of the Year awards in almost every category. We also self-perform on projects to deliver complete design and construction services under one contract with a single point of responsibility.

Our Food Process capabilities.

Our food processing construction projects.

Our Design-Build capabilities.