406 Precast Company is a locally owned precast concrete company based in Park City, Montana. We make our products here, and we stand behind every one of them.
We keep things straightforward. Our septic tanks, cisterns, window wells and retaining walls are designed to serve a clear purpose, hold up to real use, and make the job easier for the people installing them.
From homeowners replacing an old system to contractors on a deadline, ranchers who need dependable water storage and businesses with a specific need, we work with people across Montana to get the right product to the right place.
What we stand for
How we do business
A few simple principles guide every tank we pour and every load we deliver.
Straightforward Products
No upsell, no fluff. Products that do exactly what they need to do.
Built to Last
Dense, well-cured concrete made to handle Montana freeze-thaw and heavy use.
Local & Accountable
You talk to the people who make your product. We answer the phone.
Practical Problem-Solving
Tricky site or odd spec? We’ll help you work out a solution that fits.
Who we serve
Precast for every kind of project
Homeowners
Septic replacements, window wells and retaining walls for your property.
Montana projects come with their own set of demands. Rural properties, changing weather, difficult access, heavy equipment, and projects that need to last all require materials you can count on.
Designed for rural properties
Handles freeze-thaw winters
Made for heavy-equipment handling
Built for long service life
Delivery & installation
From our yard to your project
A precast product is only useful if it gets where it needs to go. 406 Precast Company can coordinate delivery and installation services for qualifying projects.
Tell Us About Your Project
Choose the Right Product
Delivery Coordinated
Installation (qualifying projects)
Service area
Serving Montana from Park City
Based in Park City, we serve Billings, Laurel, Columbus and communities across Montana. Not sure if we reach your site? Give us a call and we’ll let you know.
Park City
Billings
Laurel
Columbus
Across Montana
Locally Owned
Park City, Montana
Montana Built
Made in our own yard
5+ Product Lines
Septic, water, walls & custom
Delivery Available
Yard to job site, we deliver anywhere
Start your project
Need precast for your next project?
Tell us what you are building and what you need. Whether you are looking for a septic tank, cistern, window well, retaining wall system, or a custom precast product, we can help you get the conversation started.