Highfield Manufacturing is a Wisconsin-based manufacturer of locking devices and security hardware for water, gas, electric and CATV utility companies nationwide. Our innovative products combat meter tampering and prevent theft of service. Highfield also offers customers in the natural gas, home heating oil, utility, specialty and industrial OEM markets a complete line of safety valves, accessories and customized solutions for a wide range of security needs.

Our technical team can customize solutions to meet specific requirements, providing fast turn-around and support from design to final production.

Committed to customer satisfaction Don`t Just Take Our Word For It

As a trusted provider of security devices to the gas, electric, water, and telecommunication industries, it`s vital that we meet the demands of our customers and supply them with durable, effective devices. Read what customers have to say about us:

Our State Of The Art Facility 150,000 Square Feet of Lean Manufacturing

Highfield operates an ISO 9001:2015 certified, world-class manufacturing facility in Cudahy, WI. The facility currently features:

CNC/DNC Shop
Complete Assembly Capability
Internal Six Sigma
Lean Manufacturing
On-site Quality Assurance Lab
Research & Development Lab

Highfield Manufacturing Company products

Utility Meter Locks & Hardware

Highfield - Clam Shell Clamps