5 Pests Invading Arizona Homes This Winter (And How to Stop Them)

Many folks think pests go away when summer ends. Arizona's dry climate changes that. Winter just pushes pests inside. Rodents, scorpions, bed bugs, and roaches keep going strong here. At Arizona Termite & Pest Solutions, we spot this every year. Cooler air sends pests to warm spots, food, and safe places—right into your house. This post lists the top five winter pests in Arizona. It shows how to find them fast and what steps keep them away.

1. Rodents

Mice and rats top the list of winter pests in Arizona homes. Cold weather makes them slip through small cracks in foundations, attics, and garages for heat.

Signs of Rodents:

• Droppings near food storage, garages, or attics
• Chewed wires, boxes, or insulation
• Noises like scratching in walls or ceilings

Prevention Steps:

• Close gaps bigger than a dime
• Put pet food and grains in sealed containers
• Clean garages and pantries often
• Get a pro inspection for hidden hole

One mouse can make up to 60 babies in a season. Spot them soon to stop big problems.

2. Bed Bugs

Bed bugs do not come from outdoors. They ride in on bags, clothes, or used furniture. Holidays boost the risk with trips and visitors.

Prevention Steps:

• Check hotel beds before unpacking
• Keep bags off floors and beds
• Wash clothes in hot water and dry on high after trips

For bed bugs, we offer Pro-Heat treatments that work right away. Rent our heaters for $99 a day. No chemicals needed. Heat wipes out bugs and eggs safely.

3. Scorpions

Scorpions stay busy even in cool weather. They hide underground or inside. The bark scorpion here holds on well. Look for them in walls, attics, or floors.

Prevention tips:

• Seal cracks by baseboards, doors, and pipes
• Clear wood piles, rocks, and junk from the yard
• Use a blacklight at night—they glow
• Cut down on crickets or roaches, their food

More than a couple inside? Call for scorpion control. Our treatments stay safe for families.

4. Cockroaches

Roaches handle winter fine since Arizona stays mild. They enter via drains, vents, and cracks. They like wet spots and food.

Prevention tips:

• Fix leaks in faucets and pipes
• Clean drains and trash disposals
• No pet food or crumbs out overnight
• Empty trash often; use sealed cans

Roaches out in daylight mean a big group. Call quick to hit the source.

5. Spiders

Cooler temps send spiders indoors. Black widows, brown recluses, and wolf spiders show up in garages, attics, and boxes.

Signs and Prevention:

• Webs near vents, corners, or storage
• Shake clothes and shoes before use
• Vacuum under furniture and shelves
• Cut clutter for fewer hides

Most spiders do no harm. But venomous ones hurt kids, pets, or elders.

Stay Safe All Winter

Pests slow down in winter, but do not skip checks. Use this time to get ahead.

• Book a winter pest check
• Treat rodents, bed bugs, scorpions early
• Join our year-round plan for your home

Our Arizona team know local weather, homes, and habits. We serve Phoenix, Gilbert, and nearby. Arizona Termite & Pest Solutions keeps you clear of pests all year.

Why Act Now:

• Pests move inside, not away
• Small spots grow big by spring
• Pros save time, cash, and worry

Contact Arizona Termite & Pest Solutions for your winter check. Learn about heaters or scorpion help. Keep your home and calm all season.

I am Deep Singh, and I'm a professional writer.