
Our expert crews operate top-of-the-line equipment to deliver projects on time and on budget. Whether it’s main line construction on a highway or major repairs to a parking lot or driveway, the all-new Paving Division of R.J. Zavoral and Sons, Inc. is on the job. Same goes for the smaller projects like crack repair, seal coating, and resurfacing.
As a primary contractor and subcontractor in the Red River Valley, we meet every standard required by law, as well as some even-higher expectations we set for ourselves. After all, when it comes to our work in paving services, everything we do is riding on it.
COMMERCIAL PAVING
• New Construction
• Parking Lot Paving and Repair
• Pothole Paving and Repair
• Seal Coating and Crack Filling
• Resurfacing / Mill and Overlay
• Excavation and Grading
• Bike Paths
RESIDENTIAL PAVING
• Driveway Paving and Repair
• Walkways
• Pothole Repair
CERTIFIED LAB TESTING
Our on-site certified testing lab ensures the asphalt products we produce are MNDOT / NDDOT approved and meet every needed requirement.

For over 30 years, road work has been the back bone of our workload. We have been building roads in Northern Minnesota and Eastern North Dakota and to date we have constructed over 800 miles of roadway. Whether we start a road from scratch, re-grade it, or just widen the road shoulder, R.J. Zavoral and Sons, Inc. has a crew to handle it all.
Every building needs a great foundation and R.J. Zavoral and Sons, Inc. can provide your business with the expertise and proven experience needed to develop your building site. Digging foundations, prepping parking lots, and backfilling buildings are just a few ways we can prepare your site.
Some of our greatest work can’t be seen with the naked eye. Using the latest technology, our underground utility division has been satisfying customers for over a decade. We have an experienced certified pipe crew that can install your underground utilities in a safe and productive manner.
Our business has been fighting floods for 65 years. We have the knowledge, the experience, and the expertise to help communities and homeowners to defend against natural disasters in the valley. Our expertise does not stop once the water recedes. Our company will work with you to the end, to ensure your needs are met. R.J. Zavoral and Sons, Inc. has worked with the U.S. Army Corps of Engineers in every construction aspect when preparing temporary or permanent flood mitigation in the Red River Valley. As both a prime contractor and a subcontractor, we have met the standards required by the USACE. The USACE is not the only satisfied customer, we have worked on several major flood protection projects along the Red River and its basin, such as:
For over two decades now, we have been constructing and closing cells for solid waste landfills and wastewater ponds. The staff at R.J. Zavoral and Sons, Inc. is trained in hazardous waste operations and has environmental engineering experience that relates to landfill waste operations.
Whether your project requires sand, gravel, screened rock, limestone, or other materials, R.J. Zavoral & Sons can produce for you a top-of-the-line selection of crushed aggregate products. With the ability to move our operation right to your job site, we can literally deliver onsite as needed.

R.J. Zavoral and Sons, Inc. sells and delivers the following construction materials: