Save Time and Money on Your New Home or Road Construction Project

Home Builder and Road Construction Services in Frenchtown, Montana

When you’re working hard to meet a deadline, you can’t afford to let amateur mistakes derail your construction project. You need to know that the contractor or home builder you hire will do the job right the first time. Since 2005, Undem Contracting has been providing reliable home building and road construction services to clients in the Frenchtown, MT area. We’re proud to be family-owned and -operated.
Contact us when you need…


A home builder to translate your ideas into blueprints









A road grading contractor to lay the foundation for your road construction project















A septic tank installation contractor to excavate your property carefully
To speak with a member of our team, call 406-212-8159 today.








Chip Sealing

Discover the benefits of chip sealing your roadway or driveway.

Road Work

Starting a road construction project in Frenchtown, MT? Call us first.

New Home Construction

Work with Undem Contracting to bring your dream home to life.

Septic Installation

Leave the dirty work to our licensed and insured crew.

Why choose Undem Contracting?

Picking the right contractor is crucial to completing your project within your timeline and budget. Here's what you'll find when you choose Undem Contracting:

Outsource Your Chip Sealing to the Pros in Frenchtown, MT

Our road construction crew will keep your project on schedule