JCI Johnson Controls Tyco Simplex Grinnell
Johnson Controls Fire Protection aka JCI, Tyco and Simplex Grinnell are all part of the same company. When you have very large buildings that is what they do best. Johnson Controls is a national company.
Often Johnson Controls will be doing the HVAC and Simplex Grinnell will install the fire alarm system.
Tyco will often do the security system installations at the same installations where the HVAC and Fire Alarms have been done by JCI and Simplex.
These companies have professional CAD engineers and a design team as well as NICET certified techs.
When you have any corrections or additions please contact Larry.Love@JCI.com 801 898 6003
801 262 9406 Tyco Simplex Grinnell Salt Lake City