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Texas Pest Control Guide

Pest Control in Texas

Texas runs from the humid Gulf Coast to the dry plains, so pest pressure varies, but red imported fire ants, subterranean termites, mosquitoes, and cockroaches are common statewide. Long, warm seasons keep many pests active for much of the year.

Common pests in Texas

The pests homeowners deal with most here, when they are active, and what drives them.

Red imported fire ants

Spring through fall, mounds appear after rain

Warm, wet conditions and disturbed soil in lawns and yards.

Subterranean termites

Spring swarms

Soil moisture and humidity; Formosan subterranean termites are established in the Houston and coastal areas.

Mosquitoes

Spring through fall, worst after rain

Gulf humidity and standing water in gutters, containers, and low spots.

American and German cockroaches

Year-round, peak in summer heat

Warmth and moisture; German roaches spread indoors.

Rats and mice

Cooler months

They move indoors as temperatures drop.

Licensing in Texas: Texas licenses structural pest-control technicians at the STATE level through the Texas Department of Agriculture's Structural Pest Control Service. Cities and counties do not license technicians, so confirm a company's current state license before hiring.
Stings and bites: For a fire ant sting that causes a severe allergic reaction, seek medical care right away. Pest control handles infestations and prevention, not medical emergencies.

Pest Control guides by city in Texas

Local guides for Texas cities and towns, each with the pests common in that area and what to know before hiring.

Fulshear, TX Celina, TX Hutto, TX Forney, TX

Pest Control in Texas: frequently asked questions

When do termites swarm in Texas?

Subterranean termites typically swarm in spring, often after warm rain. Coastal areas including Houston also have Formosan subterranean termites, which swarm in late spring and early summer.

Why are there so many mosquitoes in Texas?

Heat, humidity, and frequent rain leave standing water in gutters, containers, and low spots, which mosquitoes need to breed. Removing standing water is the most effective first step.

Are fire ants a year-round problem in Texas?

Fire ants are most active from spring through fall and build visible mounds after rain. Activity slows during cold snaps but resumes quickly when it warms.

This page offers general information about pest control in Texas and is not professional advice. Company recommendations are coming soon. ClearChoiceRadar is an independent publisher. Full disclosure.