SWi is a full service fence and automatic gate company with multiple locations.

Brothers Mark and Carl Olson founded SWi fencing in 1994 based in Wyoming. Over the next several decades, their hard work and dedication to their customers allowed them to add additional locations across the state of Wyoming, eventually becoming Wyoming’s largest and most successful fence company.

More recently, brother Alan Olson joined the SWi family as a co-owner and critical piece of the business, which has allowed SWi to realize their dream of expanding across the U.S. Most recently landing in beautiful St. Augustine, Florida.