About SWi

My name is Mark Olson and I am the Founder and President of SWi Fence. I have been installing fences in Wyoming for over 30 years.

In 2014, my brother Alan and I founded SWi Fence, establishing our Corporate headquarters in Powell, Wyoming.

Since then we have opened several more locations, and are still growing to better serve the great state of Wyoming. SWi Fence, LLC is proud to be Wyoming's largest and most trusted fence company.

Who We Are

As of 2018 SWi Fence, LLC officially opened up the new office facility in Cheyenne, Wyoming. SWi Fence hopes to grow bigger each year and to encompass more areas by adding new locations throughout Wyoming for serving the community and providing high-quality workmanship and products. The new Cheyenne office is the next step in SWi, LLC's plan to provide more of our services locally.

The Olson's have been providing quality service since 1994. Brothers Mark and Carl Olson founded the company, and their brother Alan Olson joined them recently as a new co-owner.

Our History

Mark and Carl started out by building a few small fences for neighbors and friends while Carl pursued a journeyman electrician license and Mark studied architectural engineering at the University of Wyoming in Laramie, Wyoming. In January 2002, Mark and Carl decided to make their dreams of owning their own business a reality. They began to advertise, and soon the calls were coming in. Initially, Mark worked full-time for the company, while Carl worked part time and kept his job as an electrician. Carl joined the business on a full-time basis in the spring of 2003.

Alan, who worked for the company from the beginning, later moved to Montana, where he started his own business. Alan moved back to Powell in 2011 Powell and merged his Montana-based company with his brother's Wyoming based company. When our Cheyenne location opened in 2018, Alan moved to Cheyenne so he could manage the new SWi Cheyenne location.

SWi's diversity has helped the company to thrive and in 2014 moved into our new facility at 988 Road 8, in Powell Wyoming. The company employs a staff of 15 to 30 employees, and it continues to grow through numerous contracts with mineral companies, state, and federal entities plus their loyal base of customers in Wyoming and the surrounding states.

Mark and Alan are proud of their reputation for quality installations and excellent customer service. The company strives to be the leader in the industry with ongoing training and strong professional alliances with contractors and suppliers.

member - American Fence Association (AFA)

Proud Member of the American Fence Association

SWi Fence is proud to be a member of the American Fence Association - the largest and most comprehensive resource in the fencing industry for both fence craftsmen and the public. Since 1962, this crucial association has been educating and supporting fencing contractors with the latest developments, tools, materials, standards, trends, and discounts, ensuring best practices for all. As a proud member of the AFA, you can be sure that every fence or gate installation you receive from the team at SWi Fence meets the highest standards of our industry and prioritizes the safety and satisfaction of our clients.

Our Experts

Meet Our Team

Mark Olson

Founder & President

My name is Mark Olson, Founder and President. I have over 30 years of experience and have been with SWi Fence since 2014. I currently serve in our Florida headquarters in St. Augustine, Florida.

Alan Olson

Founder & Vice President

My name is Alan Olson, Founder and Vice President. I have 23 years of experience and have been with SWi Fence since 2014. I serve in the Cheyenne, Wyoming Branch.

Veronica Richardson

Office Manager

Hi, my name is Veronica Richardson, and I am the Office Manager. I have been in the fencing industry since 2008. I started working at SWi Fence in 2017 and I serve in the Casper, Wyoming Branch. I've worked closely with the AFA's Operations Management School as an instructor and was awarded Outstanding Committee Achievement for my assistance in writing the curriculum.

Stephan Anderson

Outside Sales

Hi my name is Stephan Anderson, Outside Sales. I have 9 years of experience and 7 years of service with SWi. I serve in the Corporate headquarters in Powell, Wyoming.

In 2019, SWi Fence, LLC of Wyoming was awarded the Worker's Compensation Award - Path to Safety Excellence by Wyoming's Workforce Development Council.

Awards & Recognitions

American Fence Association

Contractor of the Year

American Fence Association

Ambassador Award

Our Videos

To learn more about SWi Wyoming, check out the videos below.

Check Out Our YouTube Channel!

Our founder and owner, Mark Olson, has been in the fencing industry for over 30 years, and SWi Fence was founded in 2014.

We have several offices across Wyoming and into Montana. Our offices are in Casper, Cheyenne, Jackson, and Powell, Wyoming, with our main store in Cody.

No matter where you are in Wyoming, SWi Fence is there to help protect your home or business with a great fence!

Of course! As Wyoming's leading fence company, we do not take shortcuts or cut corners. We are fully licensed and insured. We are also certified fence professionals and belong to multiple business and trade organizations. It is our commitment to being the best fence company in Wyoming and in the entire U.S.

Absolutely! As one of the most trusted residential and commercial fencing contractors in Wyoming, we stand behind our work.

Warranty on Fence Materials

We use professional-grade materials and only work with high-quality fence manufacturers. This means you are protected with excellent manufacturer warranties on fencing materials (in most cases). Each fence type and fence manufacturer is different. Our fence experts will guide you to the best solution for your situation - making sure you receive the maximum protection and peace of mind for your residential fence or commercial fence in Wyoming!

Workmanship Warranty on Fence Installations

Our installers are expertly trained for all types of residential and commercial fencing. We are experienced with the specific soil conditions and other factors that impact the strength and resilience of fences installed in Wyoming. We stand behind our work and offer a workmanship warranty on all residential fences we install. Please talk to our fence experts to get the full details of the workmanship warranty for your specific project, and feel confident that working with SWi Fence means you never have to worry about our quality or our support!

Our company has the reputation and experience necessary to handle all types of fencing jobs both with residential properties as well as commercial and agricultural spaces. We run our business with integrity and quality and work to provide every customer with the security solutions they need most. When you need a custom job done, our team is prepared to handle it from design to completion. The scale of our company results in our ability to provide dependable and experienced service from start to finish. We are proud to be longstanding members of the AFA and we always meet or exceed ASTM standards. Reach out today and speak with one of our team members to get your questions answered and your fence project in Wyoming started.

Yes! We often use our professional expertise to help customers with the best fence design to fit their needs. Our team of pros is happy to help you with any questions you may have and find the best fencing solution available.

Getting a fence estimate is easy! Simply click on our Instant Online Quote tool to get a fast quote in minutes! You can choose from all of our fence designs and types and get an estimate based on the size of your property and fence layout. If you'd like to speak to one of our sales associates first, reach out to our office anytime.

Whether privacy and security are what you're looking for, or if a more decorative touch is your goal, we provide top-quality residential, commercial, and agricultural fencing solutions that have proven popular and durable with your friends and neighbors across the state of Wyoming.

Residential Fences

You can count on our top-quality materials, expert installation, and craftsmanship on every Wyoming residential fence we install for stylish and durable fencing for your home.

  • Wood Fencing - Our Western Red Cedar and Cypress wood fencing is a popular choice in Wyoming for its traditional and customizable features.
  • Aluminum Fencing - For Wyoming homes in need of fencing that is durable, low-maintenance, and provides an elegant border, aluminum fencing is a great choice.
  • Vinyl Fencing - Wyoming homeowners find a perfect match with vinyl fencing due to its low maintenance, durable, and long-lasting material.
  • Chain Link Fences - A strong and cost-effective choice, our chain link fencing is available in galvanized or PVC finishes, with optional privacy slats.
  • Ornamental Steel - To achieve the style of wrought iron fencing without the high maintenance and costs, choose our lightweight, strong ornamental steel.

Commercial Fences

Whether you need an industrial fence, construction fence, oil company fence, or a light commercial fence for your property, we work with you to build strong, custom-built commercial fence solutions catered to your specific business needs.

  • Chain Link Fences - Chain link fences provide Wyoming businesses with affordability, durability, and security for a cost-effective and reliable fencing solution.
  • Aluminum Fencing - For businesses, aluminum fences deliver exceptional durability, low maintenance requirements, and a sleek aesthetic that enhances the professional appearance of commercial properties.
  • Ornamental Steel - Wyoming businesses enjoy the elegance, strength, and security of ornamental steel fences to enhance their professional image and provide long-lasting protection for commercial properties.
  • Vinyl Fencing - A practical and visually appealing solution for Wyoming commercial properties, vinyl fencing features long-lasting durability, minimal maintenance, and a wide range of styles.
  • Wood Fencing - Commercial wood fences offer a combination of durability, natural beauty, and cost-effectiveness for businesses seeking a functional and visually appealing solution.

Agricultural Fences

Available in many different configurations to meet your needs for livestock containment, property line definition, or to enhance the look of your farm property our agricultural fencing is a durable and attractive choice.

  • Agricultural Split-Rail Fence - A great choice due to its rustic charm, low maintenance requirements, and ability to define boundaries while preserving an open and natural aesthetic.
  • Post Fencing with Wire Inserts - An excellent choice for agricultural fencing, as it provides a sturdy and secure barrier, ensures livestock containment, and allows for unobstructed visibility of the surrounding areas.
  • Post and Board Agricultural Fence - This option offers a versatile and cost-effective solution for livestock enclosures, providing a sturdy structure that combines functionality with a classic aesthetic.
  • Vinyl Rail Fence - A popular choice for agricultural fencing, offering durability, easy maintenance, and a clean appearance that enhances the overall aesthetics of the property while ensuring reliable containment for livestock.

Where to Go From Here?

Instant Fence Quote for Wyoming Residents

Instant Fence Estimator

Our FREE online Fence Estimator Tool makes it easy to compare pricing of different configurations, options, and styles. You can get an instant price quote to help you make the best decision for your situation!

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FAQs for Wyoming Fences


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