Commercial roofing experts
Portage, Michigan
Trusted in Portage since 1980
At Weather Shield Roofing Systems, we bring top-tier commercial roofing to Portage businesses of every size. From new installations to emergency repairs and ongoing maintenance, our team services over 1,500 roofs annually — each one engineered to stand up to Michigan’s changing seasons. When Portage companies need a roofing partner they can trust, they turn to us.
24/7 Commercial Roof Repairs
From sudden downpours near Westnedge Avenue to hailstorms around Crossroads Mall and heavy snow along Centre Avenue, Portage weather can deal serious damage to commercial roofs. Weather Shield Roofing Systems offers 24/7 emergency leak response throughout Portage and surrounding areas like Kalamazoo, Texas Corners, and Schoolcraft. Our certified commercial roofing contractors are ready to be dispatched any time — protecting your building and business from further damage.
Roofing Contractor's Top 100
As Michigan’s highest-rated roofing company on the Roofing Contractors’ Top 100 list, we believe in protecting your investment. That’s why we prioritize repairs over replacements — sealing leaks, cutting out hidden costs, and giving you clear options before suggesting a full re-roof. It’s the same approach we’d take if it were our own building in Portage.
THE WEATHER SHIELD DIFFERENCE
Roofing Solutions
When your commercial roof is no longer salvageable, we focus on delivering long-term value — with the same care we’d give our own roof. Operating from our Portage location, Weather Shield Roofing Systems brings precision, professionalism, and attention to detail to every replacement project.
Getting started is simple: request a free estimate, and our team will provide clear, expert recommendations customized to your building, your budget, and your goals — so you can make a confident, informed decision.
We offer a variety of different roofing systems near our Portage location.
Our professionals are certified in:
- Single Ply Roofing Systems
- PVC Roofing Systems
- EPDM Rubber Roofing Systems
- TPO Roofing Systems
When you work with us, you can expect:
- Professional expertise, experience, and training
- The latest technology to pinpoint the source of your leak(s)
- Rapid response time
- Before and after photos of your building
- Follow up communication
Award winning
Trust the Experts
We don’t do it for the accolades — but we’re proud of the recognition we’ve earned. Weather Shield Roofing Systems has been named one of the Top 100 Roofing Contractors in the U.S. four times by Roofing, Siding & Insulation Magazine. We’ve also been honored as Contractor of the Year five times by two of the nation’s top thermoplastic roofing manufacturers — a reflection of our commitment to quality and long-term performance.
Portage Location
Areas We Serve
- Allegan
- Benton Harbor
-
Cassopolis
-
Centerville
- Constantine
- Dowagiac
- Gobles
-
Kalamazoo
-
Paw Paw
- Portage
- Richland
- Schoolcraft
- Three Rivers
- Vicksburg
HOW CAN WE HELP?
General questions
Answers to some of the commonly asked questions about commercial and industrial roofs and the services we provide at our Portage location.
What commercial roofing services do you offer in Portage?
At Weather Shield Roofing System’s Portage location, we provide business owners, property managers, and maintenance professionals with commercial roofing services including scheduled roof repairs, roof replacements, inspections, estimates, and 24/7 emergency repair services. With every service we offer, we aim to give businesses more roof life for less roof cost.
What makes Weather Shield Roofing Systems different from the other commercial roofers in Portage?
Our commitment is to treat your roof as if it were our own. As most roofing contractors only care about selling a brand new roof, that doesn’t fit in with our philosophy. Instead, we focus on giving you more roof life for less roof cost by minimizing roofing costs, eliminating unpleasant surprises and interruptions, and helping you gain control over your expenditures.
See the Weather Shield Difference for yourself.
Are all of your Portage commercial roofers trained and certified?
Yes. We are a licensed roofing contractor, and we also provide industry-leading training and roofing certifications to each one of our employees.
Do you install shingles or work on flat roofs for residences?
No, we do not install shingles or work on residential homes. At Weather Shield Roofing Systems™, our focus is on commercial and industrial roofing services. We specialize in working with property managers, facility managers, maintenance managers, business owners, and others to provide them with more roof life for less roof cost.
Do you offer free roof estimates and evaluations?
Yes, we offer free roof evaluations and free estimates on roof repairs and replacement for commercial and industrial roofs. Request an estimate today!
How often should I inspect my commercial roof?
Industry experts recommend, and roofing manufacturers require that every commercial roof be evaluated by a professional at least once (but preferably twice) a year even if no damage is evident.
In addition to regularly scheduled annual or bi-annual inspections, every roof should be checked by one of our Service Professionals after major weather events like high winds, hail, and severe storms to ensure no damage has occurred.
If your building is showing signs of roof leaks like water stains on the ceiling and/or walls, holes, slices, punctures, or openings in the seams or corners of the rooftop, we highly recommend having one of our Roofing Technicians come out to evaluate your roof.
At Weather Shield Roofing Systems™, we offer free roof estimates and evaluations and would be happy to take a look at your roof. Request a free estimate today!
What are the signs of a flat roof leak?
The first sign of a roof leak is usually a small water stain that shows up on the ceiling and/or walls. Other signs can include damage like holes, slices, or punctures, openings in seams or at the corners of rooftop units, or other penetrations on top of your roof.
If you notice anything concerning or are uncertain about the condition of your roof, contact us. We’d be happy to come out and do a free evaluation on your company’s roof.
How much does a new commercial roof cost?
The cost of a new commercial roof can range from about $3 per square feet up to $10 or more per square feet depending on factors like tear-off, the amount of new insulation required, the size of the project, the number of penetrations on the rooftop, and the type and configuration of the new roofing system.
All that said, the best question to ask first is, “Do I need a new roof?” At Weather Shield Roofing Systems™, we’re in the business of extending the life of your current roof for less cost. Wondering how? Watch this quick video to learn more about the math behind owning a new commercial roof versus extending the life of your current one.
If you’re interested in receiving an estimate for your company, request an estimate and we’ll send one of our trained Service Professionals out to provide you with a free roof estimate.
Do you offer commercial roofing services outside of the Portage area?
Weather Shield Roofing Systems is expanding! For the last 40 years, we’ve been known as Michigan’s leading commercial roofing experts. Our commercial, industrial, and flat roof service areas include the following:
Michigan:
- Grand Rapids
- Muskegon
- Grand Haven
- Holland
- Kalamazoo
- Detroit
Indiana:
- South Bend
Carolinas:
- Asheville
- Spartanburg
- Charlotte
Tennessee:
- Nashville
Should I replace my commercial roof or should I get it repaired?
At Weather Shield Roofing Systems™, we take a very different approach to re-roofing because we operate from the standpoint of helping you avoid the major cost of re-roofing by extending the life of your existing roof. Our MAX LIFE™ ROOF CARE Program is the common sense alternative proven to help you avoid the mistake of replacing your company’s roof before it’s time.
Watch this short video to learn how we can extend the life of your roof, maximize your cost savings, and reduce headaches.
Learn more about our MAX Life Roof Care program.
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Request a free estimate for your Portage commercial roof