We’re Your Residential and CommericalRoofing Source!

TestamonialWhen you need to protect the most valuable investment you own, a good roof that doesn’t leak makes all the difference in the world. Your roof can provide energy conservation, or be a drain on your pocketbook. It can make your home look old and haggard, or bright and shiny. It can dress up your home, or be a source of headaches.

JMR Engineering and Construction is a reputable roofing company serving Southern Wisconsin and Northern Illinois area and beyond. Whether you need asphalt shingles, slate, cedar, metal, flat, or tile roofing, JMR roofing services can do it all. Our crews are friendly, and do their job quickly and efficiently.

Roofing houses and businesses in Beloit, Janesville, Clinton, Milton, Roscoe, Rockton and beyond since 2006!

Commercial Roofing

Mulehide TPO System, the affordable white roof

Keeps moisture out, yet lightweight, making it ideal for new construction and retrofit installations without adding excessive weight to the roof deck. TPO can handle the desert sun, sand, arctic freezes, and torrential downpours. Stands up to rooftop traffic, tools, and equipment.

TPO-arial-2Longer Roof Life
Thicker top ply means highly resistant to the harshest weather elements. Resistant to ponding water and fungus.

Heat-Welded Seams for strength and watertight integrity
Mule-Hide TPO roofs use a heat-welding process that fuses the membrane seams for better wind uplift performance and fewer leaks.
Heat-weld seams help to prevent roof leaks and thicker membranes offer superior puncture resistance.

  • Energy efficient & environmentally friendly
  • TPO membrane remains repairable year after year, allowing for ease of future cutouts, alterations and tie-ins.
  • Can be cleaned to retain like-new appearance.
  • Resistant to rooftop traffic
  • Minimal disruption & safe installation

Contact Us For A Free Quote or Consultation

Jeremy and his roofing crew arrived on-time and got to work immediately. They worked hard and did an excellent job; as did the crew who came later to replace our gutters and downspouts.

Ron and Laura Kroning