Ammonia and Industrial Refrigeration

“Shambaugh’s prefabricated modular approach and attention to detail drove both schedule and budget success.”
Dave Welsh, Engineering Manager


Shambaugh & Son is a top 10 major U.S. Ammonia Refrigeration Contractor. With our national coverage, we are one of the largest Frick distributors in the United States.

We have established an elevated modular prefabricated construction approach to reduce cost and accelerate schedule. Ammonia refrigeration systems are designed in 3D BIM to ensure accurate details and dimensions. The prefabricated modular unit concept is frequently selected because of need for a quick changeover with no unscheduled downtime.

We encourage you to take the time to select Smith Dairy and United States' Largest NH3 System Unilever Covington, TN on the side bar to learn more.

Shambaugh & son is an ammonia refrigeration systems installer.

Largest NH3 System in USA, Unilever – Covington, TN