General Pest Control in Saint Louis typically costs $125 to $450, depending on property size and how severe the problem is. Tell us what you need and we will match you with one licensed local pro. Your request goes to a single company and is never resold.
6 license-verified pros serving Saint Louis. Choose a company and request a free quote, it goes only to them.
License verified · #103864
PAR WESTERN LINE CONTRACTORS, LLC is a licensed pest control business serving Saint Louis, MO (state license #103864).
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License verified
AL ROUX & SON EXTERMINATING is a licensed pest control business serving Saint Louis, MO (license-verified with the state).
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License verified
GATEWAY EXTERMINATORS is a licensed pest control business serving Saint Louis, MO (license-verified with the state).
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AGENT PEST CONTROL is a licensed pest control business serving Saint Louis, MO (license-verified with the state).
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License verified
MOSQUITO SQUAD is a licensed pest control business serving Saint Louis, MO (license-verified with the state).
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24-7 ANIMAL & PEST CONTROL is a licensed pest control business serving Saint Louis, MO (license-verified with the state).
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| Service | Typical Saint Louis price |
|---|---|
| One-time treatment | $125 to $315 |
| Quarterly plan (per visit) | $88 to $270 |
| Severe infestation | $360 to $450 |
| Inspection only | Free to $100 |
Demand for pest treatment in Saint Louis, MO usually rises in late spring through summer. Booking before the season starts often means faster scheduling and better pricing.
These are typical Saint Louis ranges to set expectations. Prices vary by company, package, severity, and home size, your exact quote comes from the pro you choose.
See the full general pest control cost breakdown , pricing by method, what affects the price, and DIY vs professional.
6 license-verified pest control companies serve Saint Louis. Every listing on this page holds an active license with the state licensing authority, you can verify any license on the official state roster. We re-check the full roster daily and remove companies whose license lapses.
Most homeowners in Saint Louis, MO pay between $125 and $450 for pest treatment, depending on the size of the property and the severity of the infestation. Ask any provider for a free, written quote before booking.
Yes. We recommend only hiring pest control companies that hold a valid state license and carry liability insurance. PestPin's policy is to require a valid state license before a provider is listed, and to show the license number on their profile.
Safety depends on the products a company uses and how carefully the label is followed, so ask each provider directly. Many offer low-toxicity, organic, or pet- and child-conscious options and can explain their approach and any re-entry time before you book. Always follow the label instructions your technician provides.
Many companies offer same-week service, and some offer same-day or emergency visits. When you request a quote through PestPin, your request goes to the company you choose, and is never resold to multiple companies.
They mean essentially the same thing today. "Exterminator" emphasizes ending an active infestation, while "pest control" also covers ongoing prevention. Most companies do both.