Established: 1920|Acquired: 2006
Grunau’s team designs, installs and services a variety of mechanical systems including HVAC, plumbing, piping, temperature controls, electrical, refrigeration, underground utilities and fire protection throughout southeastern Wisconsin. Headquartered in Milwaukee, Grunau also offers full fire protection services from its offices in Indianapolis, Indiana; Pittsburgh, Pennsylvania; Youngstown, Ohio; and Orlando, Florida. Our Grunau Metals division enhances Grunau with structural and specialty metal fabrication services for projects throughout the U.S.
Our long history of success is based on quality products and services and the ability to build and maintain long-term relationships with customers. Grunau acts as a customer advocate, pinpointing the best solutions and identifying the best-value options regardless of the size and complexity or simplicity of a job.