• Environmentally responsible solutions for public health mosquito control and aquatic management

How We Are Protecting Public Health

Working to make communities more livable, safe and comfortable through:

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Aquatic Services

Proactive, science-based aquatic services for healthy ponds, lakes and other waterbodies

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Mosquito Services

Environmentally-responsible mosquito control for communities, commercial properties and private residences

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Mosquito Products

Public health mosquito control products and equipment for every habitat and every budget


Clarke will be hosting several free mosquito control education workshops for customers during 2022. Training events may be held in-person or virtually via an online learning platform, depending on local guidelines. Events are still being added for 2022 - check the latest schedule here:


LEED Platinum and LEED Silver Certified Clarke Buildings in Illinois
Two of Clarke's facilities have officially been recognized as LEED Certified by the U.S. Green Building Council! LEED Platinum at Clarke in Roselle, Illinois...
The Types and Benefits of Aeration Systems for Ponds
Why Should You Have a Pond Aeration System? An aeration system – which can include pond fountains, aerators, diffusers and more – is an easy, natural way to supply man-made and natural ponds with dissolved oxygen. Dissolved oxygen (DO) is a measure of how much oxygen is dissolved in th...
The Clarke Group Adds Allen Gent as Chief Operating Officer
Clarke, a leading global provider of products and services for public health mosquito control and aquatic services, announces the appointment of Allen Gent to Chief Operating Officer (COO)....

Sustainability is our passion.

We published our first Sustainability Report in 2009 — marking the beginning of a new era at Clarke focused on accountability for our environmental impact. Today, sustainabilty, innovation, and community are central to everything we do.

Read the latest Sustainability Report

2021 Marks 75 Years in Business 

In 1946, Clarke Mosquito Control was started in a garage in Riverside, Illinois, with one truck, one sprayer and one product.

75 years later, we have 200 coworkers and 16 locations around the world - all focused on creating and delivering sustainable aquatic management and mosquito control products and services that meet public preference.

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Reach our Customer Care Team

Our Customer Care team is standing by to assist customers and residents in our service areas with any questions about our mosquito control or aquatic services activities.

Contact US


Clarke holds ISO 9001:2015 certificate of accreditation for the design and manufacture of our Mosquito Control Products and the ISO/IEC 17025:2017 certificate of accreditation for the testing of those products within the scope of the accreditation.

These standards demonstrate the ability of Clarke to consistently provide quality products and services that meet customer and regulatory requirements with a focus on continuous improvement.       

 Accreditation 103290

ISO 9001:2015

Registered by EAGLE Registrations Inc.

ISO/IEC 17025:2017

     Accredited by Perry Johnson Laboratory                 Accreditation, Inc.


Florida Mosquito-Borne Disease Activity Updates

Get analysis from Dr. Jonathan Day, Professor Emeritus of Medical Entomology from the University of Florida, on the status of vector-borne disease activity across the State of Florida

Learn more