4.9 
32 *The Angi rating for Pest Control companies in Saint Clair, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
*The HomeAdvisor rating for Pest Control companies in Saint Clair, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
Last update on September 11, 2026
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"This is a monthly pest control service."
+2
Serving Saint Clair, MO and surrounding areas
Approved
In business since 1927
Free estimates
Warranties offered
"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
+2
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2008
Customers say: Quality work
"The animal has not been caught yet but so far I am impressed with the people."
+2
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2020
Free estimates
"John was very quick to respond and immediately helped me with my bat problem. He did a very thorough inspection of my problem areas, quickly wrote up a quote and was able to get the work done in just a few hours."
Serving Saint Clair, MO and surrounding areas
Approved
In business since 1974
Free estimates
Credit card accepted
"Service representative was very knowledgeable about lawn, shrub, and pest control."
Serving Saint Clair, MO and surrounding areas
In business since 2009
Free estimates
"Jeff was very professional and did a great job ! I definitely would recommend him to anyone in need of pest control. He was on time and courteous , he quoted me a price which I forgot and i gave him the money , which was 200 too much and he told me ! So add honesty also. All in all fantastic job well done."
Serving Saint Clair, MO and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"They did an amazing job! Showed up when they said they would, did a thorough job of spraying everywhere and even thought of extras that I hadn’t thought of to help control pests. Give them a call!"
Serving Saint Clair, MO and surrounding areas
In business since 1927
Free estimates
Warranties offered
"Terminix provides excellent pest extermination and mosquito control services. They investigate and give comprehensive treatment services. I highly recommend their services."
+8
Serving Saint Clair, MO and surrounding areas
In business since 2013
Free estimates
Credit card accepted
"So far I am happy with service so far"
+1
Serving Saint Clair, MO and surrounding areas
In business since 1927
"Great! Very prompt and thorough. Will use hereafter. Eileen Bishop"
From average costs to expert advice, get all the answers you need to get your job done.
Whether you have bugs, bats, or rodents invading your home, you’ll want to contact an exterminator quickly. Find out how much pest control costs.
Pest control services offer a professional option to eliminate serious infestations in your home. Here’s what to expect.
Are pest control services safe? Learn the risks of using pest control, common types of treatment, and ways to make it safer.
Is pest control worth it? Learn how a pest control plan works, how much it can cost, and the benefits of calling in the pros.
Considering do-it-yourself pest control? Find out the best DIY pest control methods for various pests and when to call in a pro instead.
If you’ve noticed pests in your home, it’s time to take immediate action. But how can you prevent a huge bill? There are a few ways.
