Leadership through Innovative and Responsible Solutions

Harris Companies
Harris Companies designs, builds, installs, controls, and maintains building systems for our health care, industrial, commercial, and institutional customers while maintaining our commitment to the success and increased adoption of sustainable construction practices throughout the industry.
Founded in 1948 by Charles Harris, Harris Plumbing & Heating has grown from its modest beginnings into one of the largest mechanical contractors in the United States, and 2009 Contractor of the Year according to Phc News.
Harris Companies is an employee owned, Minnesota Corporation.  We believe an organization that is employee-owned is more focused on their client’s long-term satisfaction.  It is one of the key points that we feel distinguishes us in the marketplace. 
As our customers’ needs have evolved over the years, we have grown to accommodate them.  With over 1,100 employees in nine (9) locations in the United States, the Harris Companies family now consists of the following:

Harris Mechanical                                  Harris Mechanical Southwest
St. Paul, MN                                              Phoenix, AZ

Harris Mechanical Intermountain      Harris Controls
Salt Lake City, UT                                    St. Paul, MN
Harris Service                                        HiMEC Mechanical
St. Paul, MN                                             Rochester & Northfield, MN

HiMEC Conveyors                                  R.M. Thornton                    
Rochester, MN                                        Capitol Heights, MD
Superior Air Handling                           Capital City Controls
Clearfield, UT & San Francisco, CA    Capitol Heights, MD
Wasatach Controls                              Wasatch Security
Salt Lake City, UT                                   Salt Lake City, UT
Contact information for Harris Companies:                   
P: 651-602-6500
F: 651-602-6699
909 Montreal Circle
St. Paul, MN  55102


Harris Mechanical