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Our Company

Protecting your home, your health, & your living environment, for over 30 years.

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Pest Control Services

No matter the infestation in your home, we have a control method for almost any type of pest.

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Ask The Expert

Have a question about pests or pest control? View some of our most Frequently Asked Questions

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Contact Us

Is your home or building infested with pests and requires our services? Let us know today!

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About Us

For over 30 years, Diamond State Pest Control has been providing an incredible pest control service for the entire state of Delaware. We pride ourselves on our prompt, courteous, and on-time pest control service. Sometimes our service can take a little longer than expected. You can rest assured knowing that if there is ever going to be a delay, we will give you a call. We're also proud to say ...


There are over 3,800 spider species in North America. Just to let you breathe easier, you'll be happy to know the majority of them live outdoors, away...
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I recommend Diamond State Pest Control to all my friends and family in the area. Dee and her staff offer the best customer service around. Not only ar... Read More

Erika - Loyal and happy customer

Diamond State Pest Control came to our rescue 5 years ago and has been handling all our pest control needs since then. Hands down they are the best at... Read More


We have used Diamond State Pest control for a few years. Dee and Connor are amazing and treat you like family! They are prompt and professional. I wou... Read More