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Building Trust, One Project at a Time

At Alpine Custom Builders, our passion for hard work and quality craftsmanship drives everything we do. Learn about the people and values that bring your vision to life.

From Humble Beginnings to Trusted Builders

Alpine Custom Builders began in 2018 with a vision to provide high-quality, custom building solutions for Montana communities. Founded by Mike Petersheim and co-founder Anthony Yoder, the company started as a family-operated business rooted in hard work, trust, and craftsmanship. Over the years, Alpine Custom Builders has grown into a successful company while staying true to its small family business values.

With a passion for creating durable structures that stand the test of time, the team at Alpine Custom Builders takes pride in every project. From homes to barns and workshops, they transform dreams into reality, one custom building at a time.

Our Mission

To create high-quality, custom buildings that provide practical solutions, enhance lives, and reflect our commitment to hard work, integrity, and craftsmanship.

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Our Values

At Alpine Custom Builders, our values are the foundation of everything we do. From the first consultation to the final nail, we’re committed to delivering exceptional results with honesty, precision, and care. These principles guide us in building lasting relationships with our clients and creating structures that stand the test of time.

Hard
Work

We take pride in the sense of accomplishment that comes from doing things the right way.

Quality
Craftsmanship

Every structure is built to last, with attention to detail at every step

Solid
Integrity

Trust and transparency guide our interactions with clients and within our team.

Customer-Centric
Approach

We listen carefully to clients’ needs, ensuring each project is tailored to their unique vision.

Family
Values

As a family-founded business, we honor relationships and community connections in all that we do.

We design custom buildings tailored to your needs, offering unmatched attention to detail, efficiency, and personalized service.

Alpine Custom Builders creates custom buildings that provide the space and functionality you need. Whether you’re seeking a barndominium to combine living and storage, a barn for your animals, or a workshop for your hobbies, our durable and efficient solutions eliminate cramped spaces, protect your investments, and simplify your life.

Our Team

The team at Alpine Custom Builders brings together expertise, dedication, and a shared passion for delivering exceptional craftsmanship. Every member plays a vital role in ensuring your project is completed with precision and care.

Michael Petersheim

Founder and Owner
As founder, owner, CEO and operator in Alpine Builders, Mike divides his time between the office and on site, overseeing the building projects, working side by side with the office staff & the building crew.

Kat
Petersheim

Special Projects Manager
Kat coordinates company events, website updates, and special projects throughout the year. She and Mike are married and together have 3 kids. When she's at home, Kat enjoys homemaking, decorating projects, and raising their kids.

Tim
Borkholder

General Manager
Tim manages the office operations, and oversees each project. Tim was raised in Montana most of his life. He likes to stay active; playing volleyball, hunting, and snowboarding.

Tim
Tracy

Salesman
Montanan for over 30 years, Tim enjoys, hunting, fishing, and spending time with his wife & 4 kids. Involved in post frame sales for 7 years, Tim is experienced in helping customers create a structure that is unique & custom to their needs

Jennifer
Tracy

CFO
Native to Montana, Jennifer is the proud mama of 3. She enjoys watching sports, especially when her kids are involved, summertime camping, and exploring riding trails with their UTV. As CFO, Jennifer is essential to behind-the-scenes operations.

Reuben
Demyer

Project Coordinator
Born and raised in the Bitterroot Valley, Reuben's job is managing behind-the-scenes aspects, including creating, processing, and ordering materials. Reuben is passionate about remodeling, and spending time with his wife and 2 year old son.

Get to Know Alpine Custom Builders

Born in Lancaster County, Pennsylvania, Mike Petersheim grew up with a deep appreciation for hard work and craftsmanship, instilled by his father and Amish heritage. In 2008, his family relocated to Wyoming, where Mike honed his construction skills by working alongside his father, including building their family home in the Black Hills.

Mike’s extraordinary work ethic and passion for quality craftsmanship led him to establish Alpine Custom Builders in 2018. Known for his dedication and attention to detail, Mike takes pride in creating custom structures that meet the unique needs of his clients.

Now living in Montana with his wife, Kat, and their three children, Mike enjoys spending time with his family, pursuing hobbies like sports and shooting, and making their dreams a reality. His love for Montana’s beauty and community inspires his work every day.

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Our Building Crew

At Alpine Custom Builders, our building crew is the backbone of our company. Their dedication, hard work, and craftsmanship bring every project to life, ensuring each structure meets our high standards.

Led by owner Mike Petersheim, who actively oversees the crew four days a week, our team works tirelessly to turn your vision into reality. Mike’s hands-on approach sets us apart, with an owner deeply involved in the physical building process—a commitment to quality and attention to detail that’s hard to find elsewhere.

Together, our crew embodies the values of hard work, precision, and pride in every project we undertake.

Join Our Team!
If you’re interested in working with Alpine Custom Builders, we’d love to hear from you! Download an application or reach out to us for more information about available opportunities.

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