Located in Mt. Airy, Maryland, Pest Shield, Inc. professionals have served the surrounding area with a combined sixty years experience. Our staff have protected military bases in Iraq and Afghanistan against disease-carrying pests. We have helped thousands of Maryland home and business owners rid their location of pests. We can do it for you, too! Our happy clients tell us that trust is the most important factor when choosing and keeping their home pest control service. We’re known for being trustworthy and effective in providing sound pest control solutions.