Hartland Controls in Rock Falls, Illinois (a Littelfuse company) designs, manufactures, and supplies custom-engineered electrical controls used in HVAC, refrigeration, industrial, and electromechanical systems. Manufacturing businesses like this support both local employment and the larger supply chain that keeps essential systems running.

With components that include contactors, relays, capacitors, and switches, they provide solutions engineered for performance and reliability across many applications.

Manufacturing capabilities may include:

• Custom-engineered electrical controls
• Contactors, relays, capacitors, and switches
• Components for HVAC and refrigeration systems
• Industrial and electromechanical applications

It’s behind-the-scenes work that quietly keeps a lot of things working.

Learn more at Hartland Controls LLC.

Explore more Manufacturing businesses on LocalRoots.