Navigation Menu


Restore & Repair.

Using proper materials and analysis.

Masonry buildings historically last hundreds of years. Eventually they will need repair and restoration. It is critical that this be done absolutely correct. Proper structure and material analysis are the first steps to a successful restoration project. You can find examples of our projects in our portfolio area.

A historic Terra-Cotta restoration project in Downtown Duluth, MN. 

Johnston Masonry is the most qualified and experienced masonry company in the Northland with restoring and maintaining historic masonry buildings and features. We take great pride in the successful projects completed to this day and continue to provide undeniable service and results. There are many such buildings and features in Duluth and the surrounding areas that, with our expertise, can continue to remain, and look as they did when first built, for a lifetime.

Terra-Cotta repairs in progress in Downtown Duluth, MN. Read more in the Duluth News Tribune article.

Invest in your Project.

Johnston Masonry has dealt with any situation you could imagine and is not afraid to take on whatever your repair need is. Whether you desire a a full repair/rebuild we are professionals through and through.

Get Started.

Check Out Our Restoration Work..

View Portfolio.

Our Clients Say.

“I am extremely happy with the entire process. Having such pleasant, hardworking guys sure contributed to my appreciation of the final project. They made it enjoyable.”