manhole covers

Municipalities
Telecommunications Carriers
Cable TV Operators
Electric & Gas Utilities
Nuclear Plants & more
 
 

  Who uses the Manhole
Barrier Device?

 Learn More

Now Manhole Barrier Systems provides cost-effective, tamper-proof manhole locks that keep your underground infrastructure safe and secure.

It is when you consider the tremendous cost in down-time, repairs, and customer retention of a service interruption caused by accidental or purposeful damage to your pipes, cables, wires, or other underground infrastructure.

Is it worth a small investment to lock your manholes and keep intruders out?

New Manhole Barrier System keeps manhole covers locked down tight