History & Structure -- DE-CAL, Inc.- Mechanical Contractors


	In-house Engineering Our design/build capability can save our customers time and cost on a project or allow us to value engineer a proposed design for your client. We take pride in our reputation as a safe, reliable, and responsive contractor. From shell building mechanical systems to process piping our project team has the ability to complete your job on time and within budget. (Services: Design/ Build)

DE-CAL Mechanical is a full service Union Mechanical Contracting firm typically employing over 150 full-time office and field personnel. Founded in 1992, DE-CAL, Inc. is a privately-held corporation owned and managed by Andrew Calcaterra, President and Randall DeBeul, VP with 24,000 sq. ft. of corporate offices and warehouse facilities located in Warren, MI and features a 10,000 sq. ft. pipe fabrication shop.

The company focuses primarily on heavy industrial, municipal and commercial piping projects in Southeastern Michigan. DE-CAL is fully licensed & insured in the State of Michigan and has an in-house engineering staff available for design & problem solving.