Since 1996, Guardian has been providing termite and pest control services throughout Southern Maryland.

Making Customer Service Our #1 Priority we have grown to be one of the areas largest Pest Control Firms. With commercial and residential routes covering St. Mary’s, Charles, Calvert, Anne Arundel, and Prince Georges Counties. We are soon to announce the opening of a northern location in Anne Arundel County and a Southern Location in the Fredericksburg, VA Area. Our St. Mary’s location will remain as our corporate office.

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Guardian is a full service Termite & Pest Control Company utilizing effective and efficient industry techniques. With loyal and well experienced service techs we have a full array of treatment strategies for any service needed.

We invite you to continue to browse our site and to call us anytime!!!!

Years ago we learned that without controlling moisture you can’t control bugs.  Visit for more information.

We know when your looking for a Southern Maryland pest control company to hire, you want the piece of mind that you made the right choice. Let us help you with that.