Residential and Commercial Pest Control in Baltimore, Maryland

Home and Office, Residential and Commercial Pest Control.

Household pests or unwelcomed rodents/snakes not allowing you to sleep at night? We use high-tech diagnostic pest testing to figure out where pests come in. After a comprehensive inspection, At Once Pest Control will create a customized pest control plan that effectively targets bed bugs, stink bugs mice, rats, snakes, and other common household pests—inside and out, all year long.

Having MHIC license gives us a great opportunity to not only exterminate pests, but to also make all the necessary repairs, such as replacing termite damaged lumber and sealing roofs and garages to exclude pests from re-entering.

Have wildlife issues? In need of an animal control or dead animal removal? Visit our Wildlife Control Website.

1. An unscreened attic vent
2. A hole or crack under a rotted eave
3. A crack or separation where the chimney meets the house
4. Loose or warped siding
5. An open cellar hatch
6. Chimney
7. Openings where pipes or wiring met the house
8. Rotted window sills or a loose fitting screen

When dealing with pest problems it needs to be understood that your pest control professional can only do so much. Good housekeeping is an essential part of pest control protocol.

Clutter, crumbs, overflowing trash cans, and even taco shells and other carbohydrates not stored in Rubbermaid-like containers will ultimately defeat even the best treatment. Additionally, be careful to check for food that may have fallen under your refrigerator and behind your stove.

Remember, your exterminator is your partner, not your savior. Approach pest control as a team effort and watch your pest problems disappear. If you're having a problem with any household pests including: mice, rats, ants, termites, bedbugs, cockroaches, snakes, squirrels, or any other large or small pest we have fast service available. Please call us at: 443-562-9509 and we can help!