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Security Products for
Gas, Water, Electric & Telecom Utility Revenue Protection

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Highfield Manufacturing is a leading 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.

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installing a utility lock on a gas meter

Setting the standard for utility security & revenue protection

Highfield Manufacturing is a global ISO 9001:2015 certified and RoHS compliant supplier of high-quality locking systems for the utility industries offering:

  • 80+ years of proven dependability
  • Shorter lead times
  • Expert pre-sale/post-sale application & service support
  • R&D lab for rapid prototype production
  • CNC/DNC machine shop
  • Knowledgeable customer care team
  • Advanced protection for conventional & smart meters

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Find products by industry

Not sure where to start? Select an industry below for applicable security solutions: 

electric utility overhead power lines

Electric

Security products for electric utilities prevent tampering and theft for individual residential, multi-family and commercial properties. 

Find Power Utility Security Products

natural gas utilities

Gas

Security products for gas utilities prevent theft and unsafe gas meter bypasses; industrial gas shutoff valves improve fire safety.

Find Gas Utility Security Products

water utility plant

Water

Security products for water utilities are easily installed and impervious to striking, sawing and other forms of tampering.

Find Water Utility Security Products

outdoor telecommunications enclosures

Telecommunications

Barrel locks and padlocks protect telecom and CATV equipment including enclosures, locked meter rooms and more.

Find Telecom Security Products

Find Security Products by Part Type

Not sure about the locking requirements for your application? Explore our full selection of locking devices, security hardware, accessories and specialty products to get a better understanding of common system specifications.

Barrel lock and keys

Barrel Locks & Keys

fire safety valves and gas meter swivels

Gas Safety Valves & Swivels

Meter locking rings

Meter Locking Rings

Ringless utility meter locks

Ringless Meter Locks

utility meter security hardware

Utility Security Hardware

Utility padlocks

Utility Padlocks

utility meter lock removal and installation kits

Removal/Installation Kits & Accessories

Find Product Specifications

View or download product PDFs for part numbers, features, benefits, dimensions, material description and instructions.

Get Help from a Highfield Technician

Our engineers and service representatives are ready to answer your questions, or work with you on customized solutions for your specific application. Reach out today and we’ll be in touch within 24 hours.

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