Scorpions in St. George, Utah: What Homeowners Should Know

Why scorpions are common around St. George homes

Scorpions are well adapted to the Mojave Desert edge that Washington County sits on. Several things make a typical Southern Utah property attractive to them.

Desert habitat and warm conditions

Warm months bring more scorpion activity. Many neighborhoods are built right up against natural desert, rock outcrops, and washes, so scorpions living in that habitat don't have far to travel to reach a yard or foundation.

Nighttime activity

Scorpions are mostly active at night. During the day they tuck into cool, protected spaces. That's why many homeowners first notice them in the evening — on walls, near doors, or crossing a garage floor — and why people sometimes go a long time without realizing how many are nearby.

Outdoor clutter and hiding places

Anything that creates a shaded, sheltered gap can become a hiding spot: firewood stacks, loose rocks, landscape boulders, stored lumber, pavers, piles of yard debris, boxes in the garage, and items leaned against the house. The closer these are to the foundation, the shorter the trip from hiding place to home.

Insects that provide food

Scorpions eat insects such as crickets and other small bugs. A yard with lots of insect activity — often encouraged by bright outdoor lighting, moisture, or dense vegetation near the house — can attract the scorpions that feed on them.

Gaps that let them inside

Scorpions can fit through surprisingly thin openings. Common entry points include worn door sweeps, gaps in weatherstripping, garage door seals, cracks in stucco or foundations, unsealed openings where pipes and utility lines enter, and poorly fitted window screens.

Is it a bark scorpion? Why identification is tricky

You may have heard that the Arizona bark scorpion lives in parts of Southern Utah. It's true that this species can be found in the region, but not every scorpion you see in St. George is a bark scorpion. Other species live here too, and size, color, and markings can vary.

Telling species apart reliably is difficult, especially at night or from a quick glance. The safest approach is simple: treat every scorpion with caution, don't pick it up, and keep children and pets away from it.

How to keep scorpions out of the house

No approach removes every scorpion from a desert property, but these steps make your home a less inviting place and reduce how often you'll run into one.

1. Seal cracks and exterior gaps. Walk the outside of your home and look for cracks in stucco, foundation gaps, and openings around pipes, vents, and utility lines. Seal them with an appropriate caulk or sealant.
2. Repair door sweeps and weatherstripping. If you can see daylight under or around a closed door, a scorpion can likely get through. Don't forget the door between the garage and the house, and the garage door's bottom seal.
3. Keep stored items, debris, and firewood away from the foundation. Store firewood off the ground and away from the house, and avoid leaning boards, pots, or equipment against exterior walls.
4. Reduce outdoor hiding places. Clear yard debris, keep vegetation trimmed back from the home, and think about where rocks and landscape materials sit relative to your foundation.
5. Manage other insect activity. Fewer insects means less food. Consider warmer-toned or motion-activated lights near doors, fix moisture problems, and address cricket and other insect activity around the home.
6. Check shoes, gloves, bedding, and outdoor items as appropriate. Shake out shoes and work gloves that have been sitting, especially in garages or outdoors. Pull beds slightly away from walls and keep bedding off the floor.
7. Use caution around children and pets. Teach kids not to touch scorpions, use a flashlight when walking outside at night, and keep an eye on pets that like to investigate things that move.

When to call a professional

Seeing an occasional scorpion outside is part of living in Southern Utah. It may be time to get professional help if:

• You're finding scorpions inside your home, especially more than once
• You're seeing them regularly around doors, walls, or the garage
• You have young children, older family members, or pets at home and want extra peace of mind
• You've sealed obvious gaps and still have activity
• You're not sure where they're getting in

A professional can look at the property as a whole — entry points, harborage, and insect activity — and recommend a plan that fits your home. Vexa Pest and Home Services provides scorpion control in St. George, Washington, and surrounding communities.

When to seek medical advice

This article isn't medical advice. If someone is stung, seek prompt medical guidance for any serious, worsening, or concerning symptoms — especially for children, older adults, or people with known health risks. When in doubt, contact a medical provider or Poison Control (1-800-222-1222 in the U.S.), and call 911 in an emergency.

The bottom line

Scorpions are part of the desert landscape around St. George, but they don't have to be part of your living room. Sealing gaps, cutting back hiding spots, and reducing insects go a long way. If you're still seeing activity, a local professional can help you find the pressure points around your property.

Want to go deeper? Browse the Southern Utah scorpion resource page, or learn about Vexa's scorpion control service.