Your Commercial and Industrial Roofing Experts

High-Quality Roofing Contractor

Since 1983, A-1 Commercial Roofing Specialist has delivered expert roofing services for low-slope and flat commercial and industrial roofs across Indiana, Michigan, and Illinois. We offer TPO, PVC, EPDM, and metal roofing systems, roof coatings, and complete roof repairs.

Our Commercial Roofing Services Include:

Commercial Roofs

A-1 Commercial Roofing Specialist delivers expert roofing solutions tailored for commercial buildings of all sizes. We install, repair, and maintain flat and low-slope commercial roofs using high-performance materials. Our team works closely with project managers to ensure your roofing system meets structural and energy-efficiency goals. Whether it’s a retail center, warehouse, or office complex, we offer roofing systems built to last. We specialize in TPO, PVC, EPDM, and metal systems for long-term performance. Trust us for durable, cost-effective solutions completed on time and within budget.

Commercial Roofs

A-1 Commercial Roofing Specialist delivers expert roofing solutions tailored for commercial buildings of all sizes. We install, repair, and maintain flat and low-slope commercial roofs using high-performance materials. Our team works closely with project managers to ensure your roofing system meets structural and energy-efficiency goals. Whether it’s a retail center, warehouse, or office complex, we offer roofing systems built to last. We specialize in TPO, PVC, EPDM, and metal systems for long-term performance. Trust us for durable, cost-effective solutions completed on time and within budget.

Industrial Roofs

Our industrial roofing services are designed for demanding environments that require strength, durability, and efficiency. We install and maintain low-slope and flat roofs for manufacturing plants, logistics facilities, and large-scale industrial properties. Our team uses advanced roofing systems like PVC, TPO, and EPDM to protect your assets and reduce downtime. We understand the critical importance of timelines and safety protocols in industrial settings. Every project is executed with precision and professionalism by our licensed, bonded, and insured crew. Count on us to provide long-lasting protection for your facility.

Low Slope Roofing

Low slope roofs require specialized systems and expert installation to prevent water pooling and extend roof life. We specialize in high-performance materials like TPO, PVC, and EPDM designed for low-slope commercial and industrial applications. Our team evaluates your building’s structure and recommends the right roofing membrane for your environment and budget. With proper installation and maintenance, our low-slope solutions deliver superior weather resistance and energy efficiency. We also provide detailed inspections and repair services to protect your investment. Trust our decades of experience for dependable low-slope roofing solutions.

Low Slope Roofing

Low slope roofs require specialized systems and expert installation to prevent water pooling and extend roof life. We specialize in high-performance materials like TPO, PVC, and EPDM designed for low-slope commercial and industrial applications. Our team evaluates your building’s structure and recommends the right roofing membrane for your environment and budget. With proper installation and maintenance, our low-slope solutions deliver superior weather resistance and energy efficiency. We also provide detailed inspections and repair services to protect your investment. Trust our decades of experience for dependable low-slope roofing solutions.

PVC Roofing

PVC roofing systems are a top choice for businesses seeking a strong, energy-efficient, and long-lasting solution for flat and low-slope roofs. These heat-welded membranes provide superior resistance to chemicals, UV rays, and water infiltration. Ideal for commercial kitchens, manufacturing, and facilities with harsh environments, PVC roofs perform reliably in all weather conditions. Our experienced team ensures precision installation for maximum durability and minimal maintenance. We use only high-quality PVC materials from trusted manufacturers. Let us help you lower energy costs and protect your building with a professional PVC roofing system.

EPDM Roofing

EPDM (ethylene propylene diene monomer) roofing is a durable, flexible, and time-tested solution ideal for low-slope commercial and industrial roofs. Known for its resistance to UV rays, weathering, and thermal shock, EPDM provides long-term performance in even the harshest climates. It’s an excellent choice for buildings seeking a cost-effective and low-maintenance roofing system. Our team installs high-quality EPDM membranes with expert precision to ensure long-lasting protection. We also offer EPDM roof repairs and maintenance programs to maximize the life of your investment. Whether you need a new installation or a restoration, A-1 delivers trusted EPDM roofing services built to perform.

EPDM Roofing

EPDM (ethylene propylene diene monomer) roofing is a durable, flexible, and time-tested solution ideal for low-slope commercial and industrial roofs. Known for its resistance to UV rays, weathering, and thermal shock, EPDM provides long-term performance in even the harshest climates. It’s an excellent choice for buildings seeking a cost-effective and low-maintenance roofing system. Our team installs high-quality EPDM membranes with expert precision to ensure long-lasting protection. We also offer EPDM roof repairs and maintenance programs to maximize the life of your investment. Whether you need a new installation or a restoration, A-1 delivers trusted EPDM roofing services built to perform.

TPO Roofing

TPO (thermoplastic polyolefin) roofing is a popular single-ply membrane known for its energy efficiency, reflectivity, and strength. It helps reduce energy costs by reflecting sunlight and minimizing heat absorption, making it ideal for commercial buildings with environmental goals. TPO is also highly resistant to punctures, tears, and chemical exposure. Our skilled roofing professionals install TPO systems with heat-welded seams for superior waterproofing and durability. We handle both new installations and replacements, ensuring your roofing project is completed efficiently and to the highest standards. Choose A-1 for TPO roofing solutions that deliver performance, protection, and value.

Roof Coatings

Roof coatings offer a cost-effective way to extend the life of your commercial roof without a full replacement. Our reflective coatings reduce heat absorption, lower energy costs, and improve weather resistance. They’re ideal for aging roofs that need a performance boost without major disruption. We apply coatings to flat and low-slope systems, including metal, EPDM, and modified bitumen. Our team will assess your roof and recommend the right solution to restore and protect your system. Let us help you save money and improve performance with our premium roof coating services.

Roof Coatings

Roof coatings offer a cost-effective way to extend the life of your commercial roof without a full replacement. Our reflective coatings reduce heat absorption, lower energy costs, and improve weather resistance. They’re ideal for aging roofs that need a performance boost without major disruption. We apply coatings to flat and low-slope systems, including metal, EPDM, and modified bitumen. Our team will assess your roof and recommend the right solution to restore and protect your system. Let us help you save money and improve performance with our premium roof coating services.

Frequently Asked Commercial Roofing Questions

What types of commercial roofing do you install?

We install and service TPO, PVC, EPDM, metal roofing, and roof coating systems for commercial and industrial buildings. The best system depends on your roof slope, building use, budget, and long-term performance goals. We can help you compare the options and choose the right fit for your property.

Do you work on flat roofs and low-slope roofs?

Yes, flat and low-slope roofs are a major part of what we do. These roof types need specialized materials and installation methods to manage drainage, seam integrity, and long-term weather resistance. We regularly work with TPO, PVC, EPDM, and coating systems on these roofs.

Should I repair my roof or replace it?

That depends on the age of the roof, the extent of the damage, and whether the problem is isolated or widespread. If the roof is relatively sound and the issue is limited, a repair may be the best option. If the roof has repeated leaks, membrane failure, or major aging, replacement is often the smarter long-term investment.

What are signs my commercial roof needs repair?

Common warning signs include leaks, wet insulation, ponding water, damaged flashing, blistering, open seams, and visible wear around penetrations. You may also notice rising energy costs or interior staining before a major failure happens. A professional inspection can confirm whether the problem is minor or more serious.

When is roof replacement better than roof repair?

Replacement usually makes more sense when the roof has multiple problem areas, ongoing leaks, or is nearing the end of its service life. Repeated repairs on an aging system can cost more over time than putting that money toward a new roof. A replacement can also improve energy efficiency and reduce maintenance headaches.

What is the best roofing system for a commercial building?

There is no single best roof for every building. TPO is popular for energy efficiency, PVC performs well in harsh or chemical-heavy environments, and EPDM is known for durability and flexibility. Metal roofing and roof coatings can also be smart choices depending on the building and budget.

Do you offer roof coatings?

Yes, roof coatings are one of the services we offer. Coatings can help extend the life of an existing roof, improve reflectivity, and reduce heat gain without the cost of a full replacement. They are often a good option for roofs that are aging but still structurally sound.

How long does a commercial roof last?

Lifespan depends on the roofing material, installation quality, weather exposure, maintenance, and how the roof is used. TPO, PVC, EPDM, metal, and coated systems all have different expected service lives. Regular inspections and timely repairs can help maximize that lifespan.

Do you handle roof maintenance and inspections?

Yes, we can inspect and maintain commercial roofing systems to help catch problems early. Preventive maintenance is one of the best ways to reduce expensive emergency repairs and extend roof life. It also helps keep small issues from turning into larger structural problems.

What kinds of businesses do you work with?

We work with commercial and industrial properties such as warehouses, manufacturing facilities, office buildings, retail centers, and other low-slope structures. Every building has different needs, so we tailor the system and scope to the property. We also work with project managers and property owners to keep the process efficient.

Do you provide quotes before the project starts?

Yes, we provide quotes based on the scope of work, roof condition, materials needed, and the type of system being installed or repaired. A quote helps you understand the options and budget before work begins. For larger jobs, an inspection is often the best first step.

How do I know which roofing material is right for me?

The right system depends on roof slope, building use, exposure to weather, energy goals, and budget. For example, TPO and PVC are common for flat roofs, while EPDM is often used for durable low-slope applications. We can walk you through the pros and cons of each option.

Do you install new commercial roofs?

Yes, we install new commercial roof systems for new construction and major reroof projects. We work with flat and low-slope buildings and can help match the roof system to the building design and performance goals. Proper installation is critical to long-term performance, especially on commercial properties.

Can you replace an old roof without interrupting business operations?

In many cases, yes, we can plan the work to reduce disruption as much as possible. Commercial roofing projects often require staging, scheduling, and coordination with building managers or tenants. We aim to keep the job moving safely while respecting your day-to-day operations.

What areas do you serve?

We serve commercial and industrial customers across Indiana, Michigan, and Illinois. Our city pages are set up to target specific service areas like Fort Wayne, Fishers, Goshen, and South Bend. If you’re outside those cities, it’s still worth reaching out because we may cover your location.

Do you work on metal roofing?

Yes, metal roofing is part of the service mix on your main services page. Depending on the condition of the roof, metal may be repaired, coated, or replaced. It can be a strong option for certain commercial buildings that need durability and longevity.

Are TPO and PVC good for energy savings?

They can be. Both TPO and PVC are commonly used on commercial roofs because they can reflect sunlight and help reduce heat absorption. That makes them popular choices for building owners looking to improve energy performance on low-slope roofs.

How often should a commercial roof be inspected?

A roof should usually be inspected at least once or twice a year, and after major storms. Regular inspections help catch seam failure, membrane damage, flashing issues, and drainage problems before they lead to leaks. They are especially important for older roofs or roofs with past repair history.

Do you repair roof leaks?

Yes, leak repair is a core part of commercial roofing service. We can locate the source of the leak, assess the surrounding roof conditions, and recommend whether repair or replacement makes more sense. Fast action is important because a small leak can lead to insulation damage and interior problems.

What should I do if my roof starts leaking?

Try to contain interior damage if you can, then contact a roofing contractor as soon as possible. The sooner the leak is inspected, the better the chance of limiting damage to insulation, structure, and interior finishes. A leak does not always mean full replacement, but it should be checked quickly.

Testimonials

“Great company to work with and very impressed by the job they did on my roof! Would recommend to any of my friends and family.”

Zach S.

“They did everything they said they would do and they got the job done on time. I would recommend this these guys any time.”

Victor C.

“I have used A-1 for over 20 years and they have done what ever they said they would do and more. I would recommend them 100%.”

Steve K.

“Very professional company, did a great job. Very friendly, i would recommend them. My roof looks great, no problems.”

Erin B.

“They clean up all of the mess. My wife is picky and she’s telling her co workers to use A1 commercial roofing for all their roof problems.”

Earlie B.

“They are very professional and get the job done! I would use them again!”

Dianne B.