
ATC Pest Control
Local Exterminators since 1991
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Full-Perimeter Liquid Treatment. No Bait Stations
Kills the Colony & Stops Termites Before They Enter
1-Year Warranty on All Standalone Treatments
Family-Owned & Serving MD & PA Since 1991
Trusted by Over 5,000 Local Homeowners


Call now for a free inspection and customized treatment plan.

We apply a 360-degree protective barrier around your home, stopping termites before they get in.

Unlike bait stations, our liquid treatment protects your home immediately and for years to come.
I didn’t even know we had termites until the inspection. They caught it early and treated the whole house. It’s been over a year and no issues.


ATC has taken care of termites and remediated the damage as well as taken care of wasp, spider and other pests in and around my 106 year old house for a few years now. Always a pleasure working with them.


We found termite damage during a remodel and panicked. ATC came out quickly, explained everything clearly, and handled it start to finish. Huge relief.


Office Hours:
Mon–Sat: 8:00 AM – 6:00 PM
Sun: Closed
Call for Emergency
MD Counties
Baltimore, Harford, Carroll, Frederick, Howard, Montgomery, Anne Arundel
PA Counties
York, Adams, Lancaster, Dauphin, Cumberland, Dauphin

Relies on termites finding the bait
May require ongoing monitoring
Can take months to eliminate a colony
Protects only isolated placement areas

Creates a continuous protective barrier
Eliminates the colony at the source
Immediate perimeter defense
Protects your entire foundation

We offer same-week inspections and can often come out within 48 hours. Call now to get on our schedule!
Look for mud tubes, discarded wings, hollow wood, or tiny wood-colored droppings (frass). If you’re unsure, get a free inspection.
Yes! Our liquid treatments are EPA-approved and applied professionally to be safe for your family.
Our Termidor liquid barrier provides years of protection with just one treatment.
Why is liquid treatment better than bait stations?
Bait stations only work once termites are already in your home. Our liquid treatment stops them before they get inside.
No. Most homeowners insurance policies do not cover termite damage, which is why prevention is so important.
What areas do you serve?
We proudly serve Maryland and Southern Pennsylvania. Check our service area map to see if we cover your location.
No. When applied properly, our liquid termite treatment is safe and you can remain in your home during the service.

As a local, family-owned business with over 32 years of experience, we take pride in protecting homes across PA & MD with expert termite treatments that work the first time—guaranteed.
Your home is your biggest investment, and we’re here to keep it safe. Trust the termite experts who treat you like family.
Call Now for Your Free Inspection
