Arizona Pest Library

Detailed professional information on common pests found in Arizona.

Pest Information
PEST NAME

Scorpion

PRIMARY SEASON
Spring, Summer, Fall
COMMON LOCATIONS
  • Block walls and foundations
  • Under landscaping rocks and debris
  • Bathrooms and kitchens
  • Garages and storage areas

Signs You May Have Scorpions

Scorpions stay hidden during the day, so seeing one out in the open is already a red flag. You may notice them crawling on walls or floors at night, especially in cool, damp indoor areas. Finding molted skins around baseboards, sheds, or storage areas can signal a larger infestation. In Arizona, the bark scorpion is the most concerning due to its venomous sting and climbing ability.

How We Handle Scorpion Problems

A thorough inspection helps identify where scorpions are nesting and how they’re entering your home. Pest professionals use residual treatments around high-traffic areas like baseboards, block fences, and foundation cracks. In severe cases, nighttime blacklight inspections may remove them physically. DIY sprays and traps rarely address the root problem and can push scorpions deeper into hiding.

Keeping Scorpions Out for Good

Preventing future issues starts with sealing up your home. Weatherstripping, caulking, and screening keep scorpions from slipping through small cracks. Yard cleanup matters, too—remove wood, brush, and clutter where they can shelter. Adjusting outdoor lighting to reduce insect activity also limits their food source. Scheduled exterior treatments during peak season offer the best long-term protection, especially in high-risk areas.

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