Service Area
What areas do we service?
Our goal at Contained K9 is to help as many dogs and their owners as possible. We want to help any way we can, whether it’s underground electric fence installation or pet door systems. We are the best containment experts based out of Wilmington, Delaware.
We know your time is valuable, so we do our best to make the process as seamless as possible. In most cases, we are able to give you a virtual estimate and come up with a containment system that satisfies all of your requirements.
Reach out to get a free quote for your yard today! As an independently own company, our aim is to be like family. Forget the pushy sales tactics and upcharges. We are honest, up front, and will never nickel and dime you. Give us a call today and we guarantee you’ll be happy you did!


At Contained K9, we utilize industry leading equipment to install the underground electric fence system. That means we can get in and out quickly without wasting any time. This gives us the ability to expand our service area to reach more pet owners.
In Delaware, we cover all three counties: New Castle County, Kent County, and Sussex County.
In New Jersey, we cover Salem, Cumberland, Cape May, Atlantic, Gloucester, Camden, Burlington, Ocean, and Mercer counties.
In Pennsylvania, we cover Chester County, Delaware County, Montgomery County, and Philadelphia County.
In Maryland, we cover Cecil, Harford, Baltimore, Kent, Queen Anne’s, Caroline, Talbot, Dorchester, Wicomico, Somerset, and Worcester counties.