Occasional Perimeter
Cooler weather increases the likelihood of insects
looking for a place to overwinter in your home. Be
pro-active with your efforts in sealing out occasional
perimeter invaders (OPI's)!
The Ants Are
Marching On!
Looking for an ant removal company?
Tri-County Pest Control, Inc. is
available 24/7 for your residential
and commercial pest removal needs!
Termite Season
is Upon Us!
We have qualified personnel
to perform honest evaluations
and thorough inspections of your home!
Special Offers
and Coupons
Take advantage of
our exclusive web specials!
About Our
We are located in Western
Delaware County and service
communities in 4 states:
NJ, DE, MD and PA
Have a Pest Problem?
Our knowledgeable staff will help to
identify and eliminate all of your pest
control issues.
Welcome to
Pest Control
We offer a range of commercial
as well as residential services.

What We Offer

In addition to individual visits we also offer a wide array of Service Contracts to our customers needs including Bi-weekly, Monthly, EOM (Every other Month), quarterly, semi-annual and annual treatments.


Mother Nature Bugging You?

You can trust in Tri-County Pest Control, Inc.! We are a Delaware County based pet control company serving homes and businesses in the Philadelphia, Delaware, and Maryland area suburbs for over 40 years.


Quick Response

Available 7 days a week (weekends by appointment)

  • Licensed, Experienced & Knowledgeable Technicians
  • Friendly Staff, Quality Work
  • Guaranteed On-Time Appointments

Bugging out?

  • Recently I was in search of a pest control company and came across Tri-County...I'll never be in search again. They got me right into their schedule, got the job done right, and the knowledgeable, friendly staff was unlike anything I would have ever expected!

    TC Pest Customer
  • Hello - just wanted to let you know we were very pleased with the service we received yesterday from Erik; he was professional, extremely helpful, knowledgeable and personable. We had a very positive impression of your company from him and we are going to highly recommend your company to our neighbors and friends.

    Anne and Tom Lansdowne, PA
Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.

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