About | Mick's Exterminating
Professional & Reliable Pest Solutions Since 1973
(636) 978-5700


Our Company

Letter From Our President

Welcome to Mick’s Exterminating


Over 40 years ago, my mother, Jan Ostrander saw an opportunity to serve her community while creating a better life for her family.  My father, Mick, agreed with her vision and our family has kept people safe from harmful insects and pests since 1973.  Mom and Dad enlisted my help as I finished school. I gratefully accepted and quickly needed the help of some of my friends as we expanded the business.


Today, our company serves thousands of customers, both residential and commercial, in the St. Louis, O’Fallon and surrounding areas all with a dedicated team of 17 employees.  Mom and Dad have been instrumental in our growth and have constantly reminded me that success results from one satisfied customer at a time.  Our staff truly knows the meaning of customer service and we strive each day to provide the best possible experience so that each customer can feel confident and comfortable in their home and work space.


Please take an opportunity to browse our site and learn how Mick’s Exterminating can serve you. Feel free to call our office if you should need additional information or we can assist you in anyway.



Thank you for your time,

Matt Ostrander signature

Matt Ostrander





habitatstcharleslogoHabitat for Humanity of St. Charles County is building 5 homes this year including the first ever Veteran Build. Mick’s will be conducting a pretreatment for termites on these homes. We treat the soil before concrete is poured to prevent termites from entering the home.  The cost on this service ranges from $600-$800 and we will be doing it at each of the houses at no charge.
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