🐛 The 5 Most Common Pests in Houston
🌡️ Humid Subtropical Climate Zone — affects pest species and seasonality
Cost estimates reflect Houston area pricing. Actual quotes vary by company, home size, and infestation severity. Use our free cost estimator →
📅 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.
| Season | Active Pests in Houston |
|---|---|
| Spring | Fire Ants, Termite swarms |
| Summer | Mosquitoes, Cockroaches, Scorpions |
| Fall | Fire Ants active, Mosquitoes taper |
| Winter | Cockroaches, Termites active |
💡 Pro tip: Apply preventive treatments 3–4 weeks before peak season — not after you see activity. See the full regional calendar →
💰 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 — DIY typically costs 60–80% less.
| Pest | DIY Cost | Local 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 →
❓ 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 — 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 — 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.