Is Critter Guard Right for You?

Looking for the best protection for your substations and transformers?
Critter Guard's Line Guard and Pole Guard products offer superior protection from squirrel and other rodent caused power outages. If you're interested in learning more, consider contacting a sales representative near you.

Contact a Representative
  • Three Line Guards on Power Lines
  • Line Guards installed for animal mitigation around telephone pole
  • Multi-tier Line Guards installed to deter squirrels
  • Three Line Guards on Power Lines
  • Line Guards installed for animal mitigation around telephone pole
  • Multi-tier Line Guards installed to deter squirrels

Critter Guard - Animal Mitigation for Substations and Transformers

Critter Guard developed animal mitigation products to protect substations and transformers from squirrel power outages. Our barriers keep squirrels and other rodents out of substations by blocking their ability to run across power lines, and up utility poles. The largest power companies use Critter Guard and are proven for years of service in all weather conditions.

Critter Guard’s animal mitigation line consists of: Line Guard, Pole Guard, and Raptor Guard, all of these systems are defined by one characteristic — No Access.

Line Guard

Line Guard

Protect substations, switches, and distribution transformers from squirrels and raptors
Pole Guard

Pole Guard

Protect utility poles and block access to switches
Homeowners

Homeowners

Keep squirrels and other rodents from using overhead lines to access your home

  • We were having repeated squirrel issues at this location until we installed the Critter Guard materials. It has now been a year without that first problem. The guards do not clutter up the switch location and do not detract from the appearance of the line.
    Lakeland Electric


  • The positive results at Cordrey lead Entergy Texas personnel to believe the investment and work to put spinners in place at substations throughout the service territory will pay off in fewer outages for customers.
    Energy TX

  • We have used Critter Guard's Line Guard product for better than six years on Illinois and Missouri overhead power lines near substations. The Line Guard helps us prevent squirrels from gaining access to our substations on overhead lines. We have also used the Pole Guard on wooden poles near substations to establish a barrier to squirrels that approach overhead conductors from the ground. Our objective is to maintain high service reliability by eliminating outages and contain costs by reducing equipment damage caused by squirrels.
    Ameren
    AEP Energy Logo
    Duke Energy Logo
    NYSEG Logo 2010
    First Energy Logo
    Xcel Energy Logo
    Charter Communications Logo
    Gulf Power Logo
    Appalachian Power Logo
    Ameren Logo
    Florida Power & Light Logo