Superior Stonework and Custom Masonry
More than two decades of experience in durable, natural, breathtaking masonry
Common Masonry Problems
Deteriorating or missing mortar can be caused by excess moisture, wind erosion, or poor installation. Whatever the cause, we’re the cure.
Mortar Deterioration
It’s durable and long-lasting, but stone is eventually going to show its age. We can repair or replace the damage so your stone shines again.
Stone Erosion
Caused by heaving, settling, or excess moisture, structural failures are a critical repair. We answer your questions, ease your fear and fix your failures.
Structural Failures
Our Masonry Services
Masonry & Stonework Inspection
Stop your stonework problems before they become structural failures. Regular inspection can identify issues early.
Masonry & Stonework Repair
From tuckpointing to cracked and spalling stones to stair-step mortar cracks to efflorescence and erosion to full structural failures, we’ve seen it all — and fixed it all.
Masonry and Stonework Installation
Whether backsplash, interior accent wall, 4′ veneer on your home’s exterior, or any other creative installation you can dream of, we’re ready to turn it into a reality.
“Proper mix design, placement, and curing of the concrete, as well as an experienced contractor are essential to prevent construction errors from occurring.”
-damsafty.org
The JM Inc. Home Maintenance Program
When you need home repairs, the damage has already been done. Stop playing defense with your most valuable asset, and take a proactive approach to home protection with our maintenance program. Through regular inspections and a deep understanding of your property, we identify issues before they can grow and spread, saving you time, money, and headaches.
Hear From Happy Clients
Bob C. - Google Reviews
“There are many construction companies in and around Duluth but in our estimation JM Inc. is the best by far.”
Susan J. - Google Reviews