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​Diamond J Construction LLC
 Call us at: 406-234-1504
Diamond J Construction LLC Services
If you have any question concerning deliveries, pick-ups or prices, please don't hesitate to contact us at 406-234-1504. Our friendly customer service staff will help find the best solutions for you.
At Diamond J Construction LLC, it is our goal to provide courteous and professional services in a timely, efficient manner.  We are proud of the customer service we deliver and strive to improve with every project we embark on.  Simply put, each project is completed professionally, efficiently, at a competitive price and of the highest quality by our highly skilled and qualified team.

We provide a variety of services including:

Commercial Construction

Concrete construction is a craft we've perfected over the years.  Diamond J Construction can perform any and all type of concrete construction for the following types and more:

* Tilt-Up
* Commercial Buildings 
* Parking Areas
* Streets
* Bridge Structures

Concrete Pumping

Diamond J Concrete Pumping LLC offers a wide variety of services ranging from emergency concrete pumping to ongoing projects as we are needed.  We're committed to providing the best service no matter how simple or difficult the job.

For the purposes of pump pours, our company has in its fleet a 36 meter roll and fold pump truck and a 40 meter Z-Boom pump truck.


Diamond J Construction LLC offers backhoe, dozer, excavator & min-excavator, loader & skid loader, scraper, trencher & trucking services for projects like leveling & grading, excavation & earth moving, demolition, ditch & drainage work, irrigation, sewer, water & gas lines, septic tank installation, digging basements, foundations, grain hoppers, snow removal and oil field work.  Just ask......we do just about anything.  Our services are available for projects of any size and our expert team has the knowledge and expertise to ge the job done right the first time.


Diamond J Redi-Mix LLC is a supplier of redi-mix concrete, gravels, sands, and rip-rap.  We can supply special order precast or we have a selection of premade precast pads, blocks, septic tanks, and cattle guard supports.  We service residential, oilfield, commercial and industrial customers.