Why Mike Mohs Construction Company?

  • Trophy star icon60+ Years of Roofing
    & Remodeling Experience
  • Location exclamation iconOne-Stop Shop for All
    Remodeling Services
  • Badge check iconCertified, Bonded, &
    Insured Roofing Team
  • Hand holding heart iconCustom Exterior Solutions
    for All Property Types

Custom Flat Roofing Services for Low-Slope Homes & Additions

Flat roofing isn't like shingle roofing. It requires a specialized understanding of moisture barriers and precision sealing to prevent ponding water. At Mike Mohs Construction Co, we’ve been mastering low-slope roofing systems in St. Paul for over six decades. 

Here’s what separates us from the competition when it comes to our custom flat roof repair or replacement solutions: 

  • 60+ Years of Local Flat Roof Experience: We understand the unique drainage and snow-load challenges of Twin Cities flat roofs.
  • Certified Membrane Installers: Expert application of TPO, EPDM, and modified bitumen systems.
  • Family-Owned & Accountable: John and Scott Mohs are on-site to ensure your flat roof is 100% watertight.
  • Free Flat Roof Inspections: We’ll give you a straight answer on whether you need a repair or a full replacement.

Whether you have a modern contemporary home or a classic St. Paul addition, you’re not just getting another roofing contractor with us; you’re getting three generations of honesty and integrity.

Inspect. Install. Ensure. It’s How We Do Flat Roofing Right in St. Paul 

We understand that any roofing repair or replacement job is quite the investment on your end. That’s why we we do whatever it takes to ensure you’re completely committed, aware, and satisfied with your entire roofing project experience with Mike Mohs Construction Co. 

We start out every project with a thorough site inspection, where we evaluate the current substrate and identify drainage "dead spots." From there, we’ll recommend the specific membrane system (TPO, EPDM, etc.) that fits your home’s structure and budget, eventually stripping the old material down to the deck to ensure a clean, solid foundation for the new system.

Our team utilizes heat-welding or specialized adhesives for a seamless, watertight finish, followed up by a final inspection by our owners to ensure the job meets the Mohs’ standard of excellence. It’s this same proven process that’s allowed us to flourish as one of St. Paul’s premier roofing contractors since 1963! 

Flat Roofing Tailored to Your Home or Commercial Property 

Every flat roofing project has its own unique demands and specifications to ensure the job is done right. Here’s how Mike Mohs Construction provides tailored solutions for various low-slope applications, ensuring your home or business stays dry year-round: 

EPDM & TPO Membranes

We install durable synthetic rubber and thermoplastic membranes that offer superior resistance to UV rays, chemicals, and punctures, perfect for long-term protection.

Residential Additions & Garages

Flat roofs are common on home additions and garages in St. Paul. We ensure these areas are seamlessly integrated and properly sloped for optimal drainage.

Maintenance & Leak Repair

Don't let a small ponding issue turn into a structural disaster! We provide expert leak detection and maintenance to extend the life of your existing flat roof.

Built-In Gutter Integration

As experts in architectural sheet metal, we specialize in the tricky transition where flat roofs meet built-in gutters, ensuring a complete waterproof seal.

Recent Articles

Architectural Sheet Metal: Built to Last on St. Paul Homes

Discover the maintenance and aesthetic benefits of architectural sheet metal for St. Paul homes. Learn how Mike Mohs Construction Co. uses custom metal for lifetime exterior protection!

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Residential roofing project

You Can’t Teach Experience

Consult With Scott & John Today

Give Us a Call: 612-721-1107