A Commitment to Excellence

Quality work, delivered safely – every time. FB Timberline’s skilled workforce, and specialized equipment, ensure we have everything required to complete any utility project of any size. As part of the Forbes Bros. Group of Companies, FB Timberline exceeds our clients’ needs while continuing to honor its beginnings as a small, local business delivering essential services.


Safety isn’t just talked about, it is engrained in our culture.

With a focus on continuous improvement and training, our team’s priority is safe-work, 100 percent of the time. We approach all work with the purpose to keep our crews and customers safe as though we are a family.

health & safety

EV Charging Stations

Your Contractor of Choice.



The number of clients served throughout the United States.



Number of employees within FB Timberline.


Owned Equipment

The number of specialized owned pieces of construction equipment.



The number of projects that FB Timberline has completed.

PurposeWorking Together To Build Things That Matter.

We Work Hard

We do what we say and are proud of our strong work ethic. We are our client’s contractor of choice.

We Deliver Solutions

We partner with our clients to bring practical solutions. We are innovative, reliable, and build high-quality projects on time.

We Work Safe

We do not compromise employee or project safety. We focus on 100% safe work, every day.

We Are Family

We collaborate and win together. We support our people and the communities where we live and work.

A History of Reliability


Timberline Construction Inc. was founded as a small powerline construction company providing services to utilities in the South Dakota area. The company completed 2-3 larger projects per year and small projects in the local area.


The Forbes Bros. Group of Companies welcomes its newest member, FB Timberline, to the group. Successful growth and expansion follow this acquisition as FB Timberline goes on to complete multimillion-dollar projects across a dozen states.


This year, FB Timberline expands into North-Carolina marking the beginning of projects and a long-term client-relationship with Duke Energy. While establishing itself FB Timberline sees continued successful growth across several states.


During this year, FB Timberline saw the completion of large-scale projects in Nebraska, providing increased visibility to area utilities. Also in this year, they are awarded the three-year R Project - an estimated 225 miles of work across Nebraska.


In this era, FB Timberline completes large brownfield and greenfield projects in the Permian Basin of Texas. FB Timberline also establishes itself in Wilson, North Carolina with a regional office to support MSA's and continued growth.


FB Timberline continues to establish itself as a contractor of choice while sustaining growth and forming a partnership with Institute for Safety in Powerline Construction (T&D PowerSkills) for line worker continuing education and apprenticeship.

“I appreciate the family-owned business mentality where employees are more than just a number and are individually appreciated for their hard work”

FB Timberline has helped me grow and develop professionally through training and mentoring programs in a dynamic work environment. I appreciate the family-owned business mentality where employees are more than just a number and are individually appreciated for their hard work. I am appreciative that FB provides a top-notch safety program that ensures that all my co-workers and I go home safe at the end of the day.

Carter Smith - Project Manager