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About Us

Hi, we’re YellowBall – and we’re excited to work with you.

The YellowBall Story
YellowBall Justice Graham

YellowBall is the Mountain West region’s most trusted provider of roofing, solar, electrical and generator services, offering a tireless commitment to the principles of sustainability, innovation and uncompromising quality.

Led by Billings native Justice Graham, years of experience in the roofing and solar industry – where he saw firsthand how poor customer service can negatively impact projects – inspired him to start his own company and provide a better option for his home region. Founded in 2023 with a single location and four employees, YellowBall (a name coined by Justice’s son) has since rapidly expanded to over 60 team members (and growing!) and three Montana locations in Billings, Bozeman and Helena.

As YellowBall continues to expand its footprint across Montana and Wyoming, it remains rooted in community involvement and committed to delivering eco-friendly solutions with unmatched responsiveness, top-grade materials, flexible financing and in-house leadership that differentiates it from fly-by-night contractors.

The YellowBall Team

Leadership

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Justice Graham

Founder & CEO

Nolan Fisher

Nolan Fisher

COO

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Cassidy Leatherberry

Office Manager & Accountant

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Patrick Franqui

Roofing Director

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Zach Mathson

Media Specialist

Billings Location

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Tim Sain

Billings Branch Manager

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Austin Bacon

Solar Installer

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Lisa Baisch

Project Manager

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Alex Campbell

Solar Installer

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Jason Dalgetty

Solar + Roofing Sales Consultant

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Austin Damm

Installation Manager

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Brett Ersek

Electrical Apprentice

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Brian Gibbard

Production Manager

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Eyden Graham

Account Manager

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James Heil

Business Development

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Rachel Kaiser

Interconnection/Permitting Specialist

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Art Kestner

Journeyman Electrician

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Casen Krumm

Business Development

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Kaden Mamangun

Team Lead

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Sarah Oster

Business Development

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Jose Ramirez

Solar Installer

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Bryce Sandbak

Solar Installer

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Trevor Sisney

Journeyman Electrician

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Wyatt Snyder

Electrical Apprentice

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Devon Staples

Solar Installer

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Brittany Vann

Project Manager

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John Wilson

Journeyman Electrician

Bozeman Location

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Cody Van Gilder

Bozeman Branch Manager

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Benjamin Janus

Installer

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Abigail Johnson

Project Manager

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Reed Kaiser

Solar Installer

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Dakota Manning

Business Development

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Garrett McCarty

Install Manager

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Rory Rasch

Installer

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Jorge Rico

Project Manager

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Sven Tate

Lead Installer

Helena Location

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Josh Reese

Helena Branch Manager

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Adam Kalous

Project Manager

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Landon Kalous

Business Development

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Nick Sowers

Business Development

The YellowBall Promise

Local Expertise:

As a locally owned and operated company, we understand the unique needs of our community.

Quality Workmanship:

Our skilled experts are dedicated to delivering exceptional results with every project.

Competitive Pricing:

We offer competitive rates without compromising on quality.

Reliable Service:

From routine maintenance to emergency repairs, we’re always available to assist you.

406-970-0681