Installation and Commissioning

Spec Engineering provides general and specialty contracting to ensure the implementation of your project in a timely and safe manner. We offer start-to-finish on-site management and support. Field work, installation, and start-up services will be supervised throughout the whole process by a Spec construction manager.


If you have older equipment that requires upgrades or modifications, Spec’s construction management team offers refurbishment services. Work can be performed onsite and will coordinate the shipment to and from our shop.

Spec Engineering is a Gray company.

Spec is a process engineering company, focused on best-in-class solutions for customers in the food, grain, minerals, chemicals, and pharma industries. In 2019, Spec became part of the Gray family of brands. As a Gray company, we continue to offer comprehensive expertise, catered to your scope, schedule, and budget.