Spring Pest Control: How to Prevent Bugs & Rodents in 2026

Why Pests Invade Your Home in Spring

As temperatures rise above 50°F, insects and rodents that were dormant over winter become active — and they're hungry. Spring is when ant colonies send out scouts, termite swarms emerge, and rodents that nested in your walls venture out. Early prevention is 10x cheaper than dealing with an infestation.

Pest Control Costs in 2026

One-time treatment: $150 – $400
Quarterly service plan: $100 – $300 per visit
Termite inspection: $75 – $150 (often free with treatment)
Termite treatment: $500 – $2,500
Bed bug treatment: $300 – $1,500 per room
Rodent removal: $200 – $600
Wildlife removal (raccoons, etc.): $300 – $1,000

Most Common Spring Pests by Region

Southeast (FL, GA, TX, LA): Termites, fire ants, cockroaches, mosquitoes
Northeast (NY, NJ, PA, MA): Carpenter ants, mice, ticks, stink bugs
Midwest (IL, OH, MI, MN): Ants, wasps, boxelder bugs, mice
West (CA, AZ, WA, OR): Termites, spiders, ants, gophers

DIY Prevention Tips

Seal entry points: Caulk gaps around pipes, windows, and foundations. Mice can fit through holes the size of a dime.
Remove standing water: Mosquitoes breed in any stagnant water. Check flower pots, gutters, bird baths.
Keep wood away from house: Store firewood 20+ feet away and 5 inches off the ground. Mulch should be 12+ inches from foundation.
Clean up food sources: Store pet food in sealed containers, clean crumbs immediately, keep trash sealed.
Trim vegetation: Cut branches that touch your house — they're pest highways.
Fix moisture issues: Repair leaky pipes and faucets. Pests need water to survive.

When to Call a Professional

DIY solutions work for minor issues. Call an exterminator if you see: termite wings or mud tubes, carpenter ant sawdust, mouse droppings in multiple areas, a sudden increase in insects inside, or any signs of structural damage from pests.

Termite Season Warning

Spring is termite swarming season. If you see winged insects around your home's foundation, window sills, or lights, get a professional termite inspection immediately. Termites cause $5 billion in property damage annually in the US, and most homeowners insurance does NOT cover termite damage.