MONTANA'S PREMIER CUSTOM HOME BUILDER.

Authentic Inc. is a vertically integrated custom residential builder bringing craft, coordination, and precision to highly considered homes across Big Sky, Gallatin Valley, and beyond.

40+

YEARS OF EXPERIENCE

6

IN-HOUSE DIVISIONS

80+

PROJECTS COMPLETED

450K+

SQ. FT. BUILT

FEATURED PROJECTS

PROCESS

A HOME IS ONLY AS EXCEPTIONAL AS THE WORK BEHIND IT.

Complex custom homes are defined by the work that happens before, during, and between each phase. Authentic Inc. brings planning, preconstruction, field coordination, and execution into one disciplined process led by people who understand the full scope of the build.

With experienced project leadership and six in-house divisions working from the same plan, the team maintains control over sequencing, communication, and quality from concept through completion. Every decision is managed with purpose so the work stays aligned, accountable, and built to the standard the home requires.

DIVISIONS

TRUCKING DIVISION

EXCAVATION DIVISION

STEEL DIVISION

CONCRETE DIVISION

BUILDING DIVISION

ROOFING DIVISION

CONNECT

PUT THE RIGHT TEAM BEHIND YOUR HOME.

Whether you are preparing to build or exploring what is possible, start with a team built to guide the full scope of the work with clarity, accountability, and control.

Authentic Inc. team members celebrating progress on a custom home construction site.

RICK & SHANNON UNGERSMA

 

“We are so happy to have worked with Jeff St. Cyr and Authentic Inc. on two projects which include the extensive remodel of an existing home and construction of a new home. They are excellent at what they do, take great pride in the process, and the finished product. If we have more opportunities to build or remodel homes in the future, Authentic Inc. will be the first ones we call.”

 

Craig & Meredith Garner

 

“Authentic Inc. impeccably built our dream home in Big Sky, executing our architectural and interior design plans flawlessly while always finding a way to bring our vision to life.

Jeff, Ben, and their team were responsive, dependable, kind, on budget, and true to every promised deadline. They powered through Big Sky’s extreme weather and delivered a home that exceeded every hope.

If you want a construction team that truly cares and delivers, Authentic Inc. is the best. They became our extended family. We actually miss the construction process.

 

APPLY TO JOIN THE TEAM.

Complete the form below and upload your resume or work history. A member of the Authentic Inc. team will review your information and follow up if your experience aligns with a current opening.

    Are you willing to commute to Big Sky every day?