Commercial Roof Repair in Minneapolis, MN

WHAT WE DO

We’re experts in all types of commercial roofing systems.

No matter what your current roof is made of or the source of the damage, we have the knowledge and experience to provide the best possible repairs.

If you’re looking for reliable roofing services fr your industrial or commercial building in Minneapolis, you’ve come to the right place. We serve a variety of industrial and commercial buildings in Minneapolis, including:

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Goverment Builldings

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Shopping Centers

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Apartment Builldings

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Warehouses

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Hotels

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Hospitals

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Churches

Report a Leak

Professional, Experienced, and Responsive Commercial Roof Repair

Our Service Department is one of the main reasons our customers keep coming back. Our trained team of technicians are on call 24/7. Each technician can handle any repair on every type of roof system and are certified to work on all roofing manufacturer systems to maintain your current roof warranty. This includes any and all flat roofs. Our team members arrive in uniform with credentials and check in before and after the work is complete. Our team ranges from 15-30+ years of service with Allweather Roof.

New Curb BUR

Curb in BUR

EPDM Seam Repair

New Curb EPDM

TPO Seam Patch

Corner Flashing Repair

Roof Jack Repair

Scupper Repair

Split Repair – 3 Course

Commercial Roof Leak Repair

Most repair calls start with a leak. On a flat or low-slope roof, water often travels under the membrane before it shows up inside, so the stain on your ceiling is rarely where the roof actually failed. Our crews trace the leak to its source, whether that is a failed seam, worn flashing around a rooftop unit, a clogged drain or a damaged penetration, and repair the cause rather than just the symptom. If water is coming in now, report a leak or call our Golden Valley office at (612) 721-2545 or our Austin office at (507) 434-3700.

Flat and Industrial Roof Repair

We repair every common commercial and industrial roofing system, including TPO, EPDM, PVC/KEE, modified bitumen, built-up (BUR) and sheet metal roofs. Typical repairs include:

Seam separation and membrane punctures
Flashing and coping failures at walls and edges
Ponding water and blocked drains or scuppers
Damage around HVAC units, vents and other penetrations
Hail, wind and ice-dam damage after Minnesota storms

Repair or Replace Your Commercial Roof?

A repair is usually the right choice when damage is limited to specific areas and the rest of the roof is in good condition. Replacement makes more sense when leaks keep coming back, damage is widespread or the roof is near the end of its life, because repeated repairs stop being cost-effective. We start with an inspection, show you photos of what we find and give you an honest recommendation. Learn more about commercial roof replacement or our roof maintenance programs, which help catch small problems before they turn into leaks.

Emergency Commercial Roof Repair

Roof damage does not wait for business hours. When a storm or sudden leak puts your building, inventory or tenants at risk, our team responds quickly to stop the water and make temporary repairs, then plans the permanent fix. We serve businesses across Minneapolis, St. Paul, the Twin Cities metro and southern Minnesota from our Golden Valley and Austin offices.

Common Commercial Roof Problems We Repair in Minneapolis and St. Paul

Most commercial roof repair calls in the Twin Cities come down to a handful of causes. Our technicians diagnose the real source of the problem, not just where water shows up inside the building:

Ponding water: low spots and clogged drains or scuppers that leave standing water on a flat roof, which speeds up membrane wear and leaks.
Failed seams and flashing: open laps on TPO, EPDM or PVC membranes and lifted flashing around curbs, parapets and rooftop units.
Punctures and tears: damage from foot traffic, dropped tools, HVAC service work or debris.
Hail and storm damage: fractured membranes, dented metal and displaced ballast after summer storms.
Freeze-thaw and ice damage: cracked flashing, split seams and ice dams at drains after Minnesota winters.
Blisters, alligatoring and worn coatings: age-related failures on built-up and modified bitumen roofs.
Wet insulation: saturated insulation under the membrane that keeps leaking even after a surface patch.

How Our Commercial Roof Repair Process Works

Free roof assessment: a technician inspects the membrane, seams, flashing, drains and rooftop equipment. When a leak is hard to trace, we use aerial and thermal imaging to find hidden moisture.
Written report and quote: you receive photos of each problem area, the cause and a clear scope of work, with repair, restoration and replacement options when more than one makes sense.
Repair: work is done with manufacturer-approved materials for your roof system, so existing warranties stay intact, and scheduled around your business hours.
Follow-up: repaired areas are checked, and we can set up a preventative maintenance plan so small problems are caught before the next storm or winter.

Allweather Roof repairs flat and low-slope commercial roofs on warehouses, offices, retail centers, schools, healthcare buildings and industrial plants across Minneapolis, St. Paul and the Twin Cities metro, with a second office serving Austin, Rochester and southern Minnesota. Request a free roof assessment or call (612) 721-2545.

Why Minnesota Businesses Call Allweather Roof for Roof Repairs

In business since 1925: over 100 years of commercial roofing in Minnesota.
Two local offices: Golden Valley headquarters serving Minneapolis, St. Paul and the Twin Cities metro, (612) 721-2545, and our Austin office serving southern Minnesota, (507) 434-3700.
Every major roof system: TPO, EPDM, PVC/KEE, modified bitumen, built-up and metal roofs.
Free roof assessment: we inspect the roof, take photos and explain your options before any roof repair starts.
Emergency response: fast help when a storm or sudden leak puts your building at risk.

What Our Customers Say

    
 
 
         
   Nicholas Wiebusch 
 
 
 
 Trustindex verifies that the original source of the review is Google. If I could give them 10 stars I would!

We worked with Scott in assessing a roof for possible needed improvements. Not only was Scott prompt and communicative, he prepared an incredible inspection report and has gone above and beyond to respect the current tenants of the property. I'd highly recommend Scott as your next partner and roofing expert.

Thanks Allweather!
  
 
        
   dj mah 
 
 
 
 Trustindex verifies that the original source of the review is Google. For all roofing services and etc
  
 
        
   Joseph Cunningham 
 
 
 
 Trustindex verifies that the original source of the review is Google. PROFESSIONAL! ELITE! YOUR SEARCH IS DONE, THESE GUYS ARE SECOND TO NONE!
  
 
        
   Sam Bell 
 
 
 
 Trustindex verifies that the original source of the review is Google. All Weather Roof goes so above and beyond. All members of the staff were, at all times, very professional and efficient.
  
 
        
   Allen Christian 
 
 
 
 Trustindex verifies that the original source of the review is Google. An amazing job by true professionals.
  
 
        
   Peter Schmidt 
 
 
 
 Trustindex verifies that the original source of the review is Google. Best commercial roofing contractor in the upper Midwest, hands down!

Commercial Roof Repair FAQs

Commercial roof damage can lead to leaks, operational disruptions, interior damage, and costly repairs if not addressed quickly. Below are answers to common questions property owners, facility managers, and building managers ask about commercial roof repair services.

What are the most common causes of commercial roof leaks?

Commercial roof leaks can be caused by membrane damage, flashing failures, ponding water, weather-related damage, clogged drains, roof penetrations, aging roofing materials, and poor installation. Regular inspections can help identify potential issues before they become major problems.

How do I know if my commercial roof needs repairs?

Signs that a commercial roof may need repairs include active leaks, water stains, ponding water, damaged flashing, membrane punctures, loose seams, increased energy costs, and visible roof deterioration. A professional inspection can determine the extent of the damage and the appropriate repair solution.

Can a commercial roof be repaired instead of replaced?

In many cases, commercial roofs can be repaired if the damage is localized and the roofing system remains structurally sound. Factors such as roof age, repair history, overall condition, and long-term costs help determine whether repair or replacement is the better investment.

How quickly should a commercial roof leak be repaired?

Commercial roof leaks should be addressed as soon as possible. Even small leaks can allow moisture to enter insulation, damage interior assets, affect operations, and increase repair costs if left unresolved.

What types of commercial roofing systems can be repaired?

Most commercial roofing systems can be repaired, including TPO, EPDM, PVC, Built-Up Roofing (BUR), Modified Bitumen, and metal roofing systems. Repair methods vary depending on the roofing material and type of damage.

How long do commercial roof repairs typically take?

Repair timelines depend on the size of the affected area, weather conditions, roof accessibility, and the complexity of the repair. Minor repairs may be completed quickly, while larger or more complex issues may require additional time and planning.

What happens if commercial roof damage is ignored?

Ignoring roof damage can lead to larger leaks, insulation saturation, structural deterioration, mold growth, energy loss, business disruptions, and significantly higher repair or replacement costs over time.

Can preventative maintenance reduce roof repair costs?

Yes. Routine inspections and preventative maintenance can help identify minor issues before they become major problems. This proactive approach often extends roof lifespan and reduces unexpected repair expenses.

How much does commercial roof repair cost in Minneapolis?

It depends on the roof system, the size of the damaged area, how easy the roof is to access and whether wet insulation has to be replaced. Most repairs are priced after a free roof assessment, so you get a written scope and price before any work starts. Catching a leak early is almost always far cheaper than waiting.

Do you repair flat roofs in winter?

Yes. Leak repairs, emergency patching and snow or ice removal are done year-round across Minneapolis and St. Paul. Some membrane work, such as heat welding and adhesives, needs dry conditions and suitable temperatures, so larger repairs may be stabilized in winter and finished in spring.

Do I get a report after the roof inspection?

Yes. Every assessment includes a written report with photos of each problem area, the likely cause and our recommended fix, so building owners and property managers can plan budgets and compare options. Aerial and thermal imaging are used when hidden moisture is suspected.

Which areas do you serve for commercial roof repair?

From our Golden Valley headquarters we serve Minneapolis, St. Paul and the whole Twin Cities metro, including Bloomington, Plymouth, Maple Grove, Brooklyn Park and Eden Prairie. Our Austin, MN office covers Rochester and southern Minnesota.

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Trusted by 5500+ happy customers

WHY CHOOSE US

Your Trusted Commercial Roof Repair Contractors

It is our goal to exact excellence in all aspects of everything we do. When you choose Allweather Roof for your repair, you can trust that you’ll receive a repair roof that’ll last for many years. Request a Quote for more information.

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