Louisiana pest control: common pests, seasons & local options
Beneath the spires of St. Louis Cathedral, Louisiana lives with pest pressure unlike anywhere else in America. New Orleans, Baton Rouge, Shreveport, and Lafayette homeowners contend with legendary Formosan termite swarms, year-round mosquitoes, tropical roaches, and roof rats in a climate that never freezes pests out.
Most common pests in Louisiana
The four pest problems Louisiana homeowners ask about most — and what drives them locally.
Formosan Termites
New Orleans is the Formosan termite capital of America — swarms fill streetlights each May and damage runs into the hundreds of millions.
Mosquitoes
Louisiana's bayous and subtropical rains make mosquitoes a year-round public-health priority, not just a nuisance.
Cockroaches
American and smokybrown roaches flourish in Louisiana's heat, plumbing, and lush landscaping twelve months a year.
Rodents
Roof rats thrive in Louisiana's live oaks and raised cottages, invading attics from the French Quarter to the suburbs.
Pest seasons in Louisiana
Louisiana's pest calendar is famously relentless. Formosan termites swarm around Mother's Day, mosquitoes peak from April through October (and beyond in mild years), and roaches and rodents simply never stop. After hurricanes and floods, every pest population surges — post-storm inspections are a Louisiana essential.
Cities we serve in Louisiana
Provider availability depends on the property ZIP — these are the largest Louisiana markets, but matching works statewide.
Don't see your city? Enter your ZIP on the free quote form — we cover all of Louisiana.
Matching starts with the property ZIP
Your request is routed by pest type, property, timing, and current ZIP code so providers receive useful context before reaching out. No payment information, no obligation to hire, and up to 3 provider matches when available.
See how matching works →What does pest control cost in Louisiana?
Prices vary by pest, home size, and severity — these national planning ranges are a solid starting point for Louisiana homeowners:
| Service | Typical range |
|---|---|
| One-time general pest treatment | $100 – $300 |
| Quarterly prevention plan | $40 – $70 / month |
| Termite treatment | $500 – $2,500 |
| Bed bug treatment | $300 – $1,500+ |
Estimates only — your free quotes will reflect real local pricing in Louisiana.
Louisiana pest control FAQs
What are the most common pests in Louisiana?
Across Louisiana, homeowners most often deal with Formosan Termites, Mosquitoes, Cockroaches, and Rodents. New Orleans is the Formosan termite capital of America — swarms fill streetlights each May and damage runs into the hundreds of millions.
When is pest season in Louisiana?
Louisiana's pest calendar is famously relentless. Formosan termites swarm around Mother's Day, mosquitoes peak from April through October (and beyond in mild years), and roaches and rodents simply never stop. After hurricanes and floods, every pest population surges — post-storm inspections are a Louisiana essential.
How much does pest control cost in Louisiana?
Most Louisiana homeowners pay about $100–$300 for a one-time general pest visit, $40–$70 per month for a quarterly prevention plan, and $500–$2,500 for termite treatment depending on home size and severity. Exact pricing depends on your pest, property, and location — comparing free quotes is the fastest way to find your real number.
How do I find a good exterminator in Louisiana?
Tell us your ZIP code and pest problem, and we match you with licensed, insured exterminators serving New Orleans, Baton Rouge, Shreveport, and communities across Louisiana. Compare free quotes, check reviews, and verify state licensing before you hire — with no obligation.
Guides & articles for Louisiana
State-specific articles will appear here as they are published. In the meantime, the national guides above apply to Louisiana homes.