About Us

Thermline Inc. is an industry leader with national experience in planning and executing food and beverage, industrial and manufacturing projects. Our approach of mixed self performed work and project management capabilities allows for cost effective, safety driven projects that exceed client expectations.

Under the care of Thermline Inc. your project is treated with the innovative thought and collaborative approach your capital investment deserves. We provide value with our experience, our processes and most importantly the trust we earn through our commitment to delivering on what we plan for our clients.

Offices in Grand Rapids, Michigan and Martinez, California.

On Budget, On Time, Superior Quality, Safely.

We drive our process on three principles, Safety, Quality and Service.  Thermline Inc. believes that these three principles/values drive the right conversations and lead to a healthy planning and execution of your project.

Our Leadership

Our Story

We know what matters to you — meeting your budget, achieving your timeline and delivering on quality and safety. And it’s these principles that have guided us for over a decade as we’ve planned and executed projects across the food and beverage, industrial and manufacturing industries.

A proud veteran-owned company and metal panel industry leader, we approach your project with innovative and collaborative techniques whether we’re performing the work or managing it. At Thermline Inc., you can expect value from our experience and time savings from our process.

Let Us Exceed Your Expectations