About Williamson Fence — Great Falls, Montana’s Most Trusted Fencing Company

Williamson Fence has been building and securing Montana properties for over 40 years. What started as a family operation in Great Falls has grown into one of Montana’s most experienced and most trusted fencing and gate companies — serving residential homeowners, commercial businesses, government facilities, and utility operators from one end of the state to the other.

We are a multi-generational family business. That means when you hire Williamson Fence you are not hiring a national chain or a franchise operation — you are hiring a Montana family that has spent four decades earning a reputation for quality, reliability, and craftsmanship in some of the most demanding conditions in the country.

Experience That Goes Beyond the Backyard

Williamson Fence has installed and maintained many of the security gates at Malmstrom Air Force Base right here in Great Falls — one of the most secure military installations in the United States and home to the nation’s nuclear missile operations. When a facility of that magnitude trusts you to spec, install, and maintain their security gate systems, it says something that no marketing claim ever could.

That same level of precision, accountability, and follow-through goes into every project we take on — whether it is a residential privacy fence in Great Falls or a remote utility installation along a Montana river.

We have worked in some of the most challenging environments in the state — remote locations, river crossings, extreme terrain, and high-security facilities where the margin for error is zero and the standards are non-negotiable. There is not a corner of Montana we have not found the right fencing and gate solution for — and we bring that depth of real-world experience to every project we build.

Serving All of Montana

Williamson Fence is based in Great Falls and operates statewide — serving every major city and community across Montana including Great Falls, Billings, Missoula, Helena, Butte, Kalispell, Whitefish, Bozeman, Livingston, West Yellowstone, Ennis, and Big Sky.

From the Hi-Line to the Yellowstone, from the Flathead Valley to the Missouri River breaks — we know Montana’s terrain, we understand Montana’s climate, and we build fences and gate systems that are engineered to perform in conditions that would compromise lesser installations.

What We Do

Williamson Fence offers a complete range of fencing and gate services for residential, commercial, government, and utility clients across Montana:

• Residential fencing — chain link, wood, vinyl, ornamental, and privacy fencing for homes and properties of every size
• Commercial and industrial fencing — heavy duty solutions for businesses, facilities, job sites, and industrial properties
• Government and high-security fencing — proven experience with military, law enforcement, and government facility requirements
• Security gates, operators, and access controls — custom gate systems with automated operators, keypads, intercoms, card readers, and smartphone-controlled access
• Horizontal Directional Drilling — trenchless underground conduit installation for gate and access control systems
• Polyethylene pipe fusion — permanent, leak-free underground pipe joining for utility and conduit applications
• Vacuum excavation and potholing — safe, non-destructive utility exposure before underground work begins
• Hydroseeding — fast, effective vegetation restoration for disturbed ground following installation

Built on Trust. Built for Montana.

Forty years in business is not an accident. It is the result of showing up on time, doing the work right, standing behind every installation, and treating every client — from a Great Falls homeowner to the United States Air Force — with the same commitment to quality and professionalism.

Williamson Fence will help you build the fence you need and find the right gate to secure what is behind it — no matter the location, no matter the terrain, and no matter the challenge.

Contact us today for a free consultation and let Montana’s most trusted fencing company go to work for you.