Commercial Flat Roofing Repair & Maintenance

commercial roofing repair

Commercial Flat Roof Repair & Maintenance Services

For over five decades, Summit Commercial Roofing has served small-to-mid-sized business owners throughout the metro Detroit area, including Monroe, Washtenaw, and Wayne Counties. We’re family-owned and -operated and known for our honest advice, superior craftsmanship, prompt communication, and transparent pricing.

Let us help you get your roof back to optimal condition!

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Signs You Need Repairs or Maintenance

Some signs that your flat roof might require our services include:

  • Mold & Mildew
  • Backed-up Drains
  • Standing Water/Pooling Water
  • Cuts, Gouges, & Rips
  • Flashing Damage
  • Loose or Missing Screws
  • Popped Nails
  • Soft, Damp, or Soggy Areas

If you see any of these signs on your flat commercial roof, call us now, and we’ll send an experienced technician to determine its condition and give you honest advice about your available options.

Roofing Systems We Repair & Maintain

We have extensive experience repairing various flat commercial roofing systems, including metal, PVC, EPDM, and modified bitumen. All repairs are performed meticulously, and quality is a promise.


A roofer using pliers to fold and finish metal roofing

When properly installed and maintained, a quality metal roof can last 30 to 45 years. Our skilled commercial flat roofing repair technicians offer metal roof repair services, including:

  • Restoring Gutter System Function
  • Replacing Missing Screws
  • Tightening Loose Screws
  • Refitting Loose Flashing
  • Retightening Seams

We also repair areas of metal roofing systems that have rusted or otherwise deteriorated over time. Our customers trust us for detailed repair services that restore the roofing system’s integrity to the highest degree possible.


pvc roof repair

Polyvinyl chloride (PVC) is a widely used commercial flat roof material that commonly lasts up to 30 years when correctly installed and maintained. We offer affordable PVC roof repair services, including:

  • Resealing Split Heat-Welded Seams
  • Fixing Membrane Punctures
  • Resolving Pooled Water & Drainage Issues
  • Remediating Mold Growth

And, of course, we also repair or replace PVC panels that have shrunk or become brittle with time.


EPDM ROOF REPAIRWhen professionally installed and maintained, Ethylene Propylene Diene Monomer (EPDM) roofing systems typically last between 15 and 25 years, depending on various climate and usage factors. Summit’s EPDM roof repair services include:

  • Smoothing & Resealing Wrinkled Seams
  • Repairing & Sealing Punctures & Gouges
  • Tightening or Replacing Loose Flashing

Modified Bitumen

A black modified bitumen flat roof with a fallen tree branch on it.

Modified bitumen (mod bit) commercial flat roofing systems utilize asphalt-based material fortified with butadiene and polypropylene. With proper installation, this type of system commonly lasts about 20 years before needing to be replaced. We provide many mod bit roofing repairs, including:

  • Tightening or Replacing Loose or Missing Fasteners
  • Repairing Surface Erosion & Worn Asphalt
  • Fixing Cracks, Punctures, & Tears
  • Resolving Pooled Water/Drainage Issues
  • Resealing Delaminated Seams

When to Hire a Professional

There are some routine commercial roof maintenance tasks you can handle on your own, including remove debris from the roof and trimming away nearby trees. However, it’s critical to request professional services after a storm or when you notice severe damage. Professionals know how to get repair and maintenance jobs done safely and correctly, and can even work with insurance adjusters to document damage and help file claims.

Think of it this way—unless the maintenance is very routine and minimal, any maintenance or repairs should be handled by a professional like Summit Commercial Roofing.

Why Work With Summit Commercial Roofing?

When you trust us with your commercial flat roof repair needs, you can relax and rest easy knowing you’re working with one of metro Detroit’s most qualified companies. We put the safety and needs of our customers first, and we ensure pleasant experiences on every project. Count on our more than 50 years of experience as a family-owned and -operated business, and expect the best services. We deliver exceptional results at competitive prices!

Schedule Our Services Today

Summit Commercial Roofing is a highly specialized commercial flat roof repair contractor serving businesses in Monroe, Washtenaw, and Wayne counties in Michigan. Our team is helpful and always professional, and we look forward to serving you. If you need repairs, contact us today to schedule an inspection.

Request a Quote

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