Occasional invaders

Ground beetles: identification & ground beetle control

Ground beetles are attracted to exterior lighting and wander in under doors. Control involves perimeter treatment, lighting adjustments and sealing thresholds and garage doors.

Shiny black ground beetle on concrete near a doorway

How to identify ground beetles

What it looks like
Shiny black or dark brown beetles with ridged wing covers and long running legs.
Size
1/8 to 1 inch
Where you'll find it
Under stones, mulch, logs, garages and basements.
Commonly confused with
Oriental cockroaches are similar in color but have long antennae and no hard wing covers.

Signs of ground beetles in your home

  • Beetles on garage floors at night
  • Dead beetles along walls
  • Activity near exterior lights

Ground beetles questions homeowners ask

Is the black beetle in my basement a roach?

If it has hard shell-like wing covers and short antennae, it is a ground beetle, not a cockroach.

Ground beetle control by city

Local technicians handle ground beetles in every market below — pick your city for neighborhood coverage, seasonal notes and a free quote.

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