Pest Control in
Houston, TX

Your complete local guide β€” the 5 most common pests in Houston, when they peak, what treatment costs, and how to find a licensed professional in your area.

πŸ“ Houston, Texas 🌑️ Humid Subtropical Climate πŸ› 5 Primary Pests
5
Priority pests for Houston
πŸ“ Find a Local Pro
πŸ”¬
PestControlBasics Editorial Team
Reviewed by Derek Giordanos Β· Updated April 2026

πŸ› The 5 Most Common Pests in Houston

🌑️ Humid Subtropical Climate Zone β€” affects pest species and seasonality
πŸͺ³
German Cockroaches
$70–$280 local estimate
Full Guide β†’
🐜
Fire Ants
$90–$330 local estimate
Full Guide β†’
πŸͺ΅
Termites
$760–$2850 local estimate
Full Guide β†’
🦟
Mosquitoes
$190–$570 local estimate
Full Guide β†’
πŸ€
Roof Rats
$190–$570 local estimate
Full Guide β†’

Cost estimates reflect Houston area pricing. Actual quotes vary by company, home size, and infestation severity. Use our free cost estimator β†’

πŸ“… Houston Pest Season Calendar

Year-round pest pressure; termite swarms Mar–May; fire ants peak Apr–Oct. Use this calendar to prepare treatments before each season peaks.

SeasonActive Pests in Houston
SpringFire Ants, Termite swarms
SummerMosquitoes, Cockroaches, Scorpions
FallFire Ants active, Mosquitoes taper
WinterCockroaches, Termites active
πŸ’‘ Pro tip: Apply preventive treatments 3–4 weeks before peak season β€” not after you see activity. See the full regional calendar β†’

πŸ’° Pest Control Costs in Houston

Houston pest control pricing reflects the local humid subtropical climate and Texas market rates. Prices below are for professional treatment β€” DIY typically costs 60–80% less.

PestDIY CostLocal Pro Estimate
German Cockroaches$30–$140$70–$280
Fire Ants$35–$165$90–$330
Termites$300–$1425$760–$2850
Mosquitoes$75–$285$190–$570
Roof Rats$75–$285$190–$570

Estimates are ranges. Always get 2–3 local quotes. Find licensed pros in Houston β†’

πŸ› Houston's Top Pests β€” Full Guides

Click any pest for the complete identification guide, biology, and treatment plan.

πŸͺ³ German Cockroach β†’ 🐜 Fire Ant β†’ πŸ›οΈ Bed Bug β†’ 🦟 Mosquito β†’ πŸͺ² Termite β†’ πŸ¦‚ Scorpion β†’ πŸ•·οΈ Tick β†’ πŸ€ Rodent β†’
πŸ“
Texas Statewide Pest Guide
Full state pest list, regional climate zones, seasonal pressure, and licensing requirements for Texas.
View Texas Guide β†’

πŸ“‹ Seasonal Pest Action Plan β€” Houston

What to do each season to stay ahead of pest pressure in your area.

🌱
Spring (Mar–May)
Termite swarm season β€” inspect foundation. Fire ant mounds appear. Begin mosquito larvicide in standing water. Start perimeter spray program.
β˜€οΈ
Summer (Jun–Aug)
Peak pest pressure across all species. Mosquito control critical. Cockroach activity highest. Check attic for wasps. Maintain perimeter spray every 30 days.
πŸ‚
Fall (Sep–Nov)
Rodents seek indoor shelter. Stink bugs and Asian lady beetles invade. Reduce exterior lighting to limit flying insect attraction. Seal entry points.
❄️
Winter (Dec–Feb)
Indoor cockroach pressure continues. Rodent activity peaks indoors. Termite monitoring year-round in warm climates. Check crawl spaces.
View detailed seasonal calendar β†’ Β· Browse all pest tools β†’

❓ Houston Pest Control FAQ

What is the most common pest problem in Houston?
German Cockroaches is consistently the top pest complaint in Houston due to the area's humid subtropical climate. Year-round pest pressure.
Is pest control in Houston expensive compared to the national average?
Near the national average β€” Houston pest control typically runs close to national rates due to local labor costs and regional market competition. Use our cost estimator for a personalized range.
When is the worst pest season in Houston?
Pest pressure in Houston is essentially year-round due to the humid subtropical climate, though summer sees the highest activity levels.
Should I hire a pest control company or DIY in Houston?
For light infestations of most insects, DIY using professional-grade products (same products PCOs use) is effective and costs far less. For termites, bed bugs, or heavy infestations in Houston, professional treatment is strongly recommended. Take our DIY vs. Pro quiz for a personalized recommendation.
Are Houston pest control companies licensed?
Yes β€” all pest control operators in Texas must be licensed by the state department of agriculture. Always ask to see a current Texas PCO license before allowing any treatment. Use our Find a Pro map to locate verified companies in Houston.
Published: Jan 1, 2025 Β· Updated: Apr 7, 2026