Fence Installation Across the Metro East & Southern Illinois

J Square Fence is locally owned and operated by Justin Jones, born and raised in Southern Illinois. With multiple crews on the road, we install wood, vinyl, chain link and decorative metal fences for homes, farms and businesses across seven counties, and we keep lead times short. If you don't see your town below, call us. There's a good chance we're already working nearby.

Towns We Serve

Washington County

  • Nashville
  • Addieville, Ashley, Du Bois, Hoyleton, Irvington, New Minden, Oakdale, Okawville, Radom, Richview, Venedy

St. Clair County (eastern edge)

  • Mascoutah
  • Belleville, Fayetteville, Lebanon, Marissa, St. Libory, Scott Air Force Base, Summerfield

Clinton County

  • Trenton
  • Albers, Aviston, Bartelso, Beckemeyer, Breese, Carlyle, Damiansville, Germantown, Hoffman, Huey, Keyesport, New Baden, St. Rose

Madison County

Marion County

  • Salem
  • Alma, Central City, Centralia, Iuka, Junction City, Kell, Kinmundy, Odin, Patoka, Sandoval, Vernon, Walnut Hill, Wamac

Jefferson County

Perry County

  • Pinckneyville, Cutler, Du Quoin, St. Johns, Tamaroa, Willisville

Frequently Asked Questions

Do I need a permit and a property survey to put up a fence?

It depends on where you live. Some towns and subdivisions require a permit, limit fence height, or require setbacks from the property line, and HOAs often have their own rules. If a permit is required, the homeowner will need to file for it before installation. A survey isn't always required, but it's the best way to know exactly where your property line is. If your lot pins can't be found, we recommend one.

Do fence contractors call 811 to mark utilities?

A professional fence contractor should. In Illinois, the 811 service is JULIE, and the law requires a locate request before any digging. That includes fence posts. J Square Fence handles the JULIE request before every job, so buried gas, electric, and cable lines are marked before we dig. Private lines like sprinkler systems, invisible dog fences, or lines to a shed aren't marked by JULIE, so point those out to us.

Who is responsible if a contractor puts a fence on the wrong property line?

In most cases, the property owner is responsible for knowing where the line is. A contractor usually builds where the homeowner shows them. If a fence ends up on a neighbor's land, it may have to be moved at the owner's cost. That's why we confirm the line with you before any posts go in, and we recommend a survey when the line is uncertain. This isn't legal advice; for a dispute, talk to a real estate attorney.

What is the best time of year to install a fence?

Late winter through spring is a great time to book. You'll beat the summer rush and have the fence up before pets and kids are outside every day. In southern Illinois, fences can be installed most of the year. Fall is also ideal, with dry ground and shorter wait times. Frozen or saturated ground can cause short delays, but it rarely stops a project.

Why Hire a Local Fence Company?

  • We know the ground. Southern Illinois clay, rock and frost line (about 30–36 inches) decide how deep posts go and how they're set. We build for it.
  • We know the rules. Permit and setback rules change from town to town and subdivision to subdivision. We'll tell you what to check before you file, and we contact JULIE (811) to have utilities marked before every job.
  • We're accountable. The people who quote your fence are the people who build it. There's no big-box handoff to a subcontractor you've never met.
  • We stand behind it. Every job carries a one-year guarantee on materials and craftsmanship, and we're fully insured.

Get a Free Quote in Your Town

Call (618) 316-3635 (8 AM–5 PM; evenings by appointment) or request a free quote online. We'll come out, measure, and give you an all-inclusive price.