O'hara's Son Roofing

O'Hara's Son Roofing (OSR), established in 1987, is a family-owned and operated roofing company headquartered in Chicago, Illinois. From our humble beginnings, we have grown into a national full-service contractor serving the demanding needs of the commercial and industrial roofing markets. Our commitment to excellence has propelled us, as of 2024, into the ranks of the Top 20 Roofing Contractors in the United States. We take immense pride in our unwavering dedication to continual improvement in this dynamic field.

A Foundation of Value

We understand that an investment in a new roof is a pivotal decision, one that directly impacts the safety, functionality, and value of your property. Therefore, we are dedicated to providing the highest quality services, materials, and workmanship, ensuring that your roof exceeds expectations in performance and longevity. Our team of highly skilled, experienced professionals brings a wealth of knowledge and expertise to every project, whether it's a new construction, a roof replacement, or specialized repair.

Comprehensive Roofing Solutions

OSR offers a comprehensive range of services tailored to meet the unique requirements of each client.

• New Construction: We specialize in installing a variety of roofing systems on new commercial and industrial buildings, working closely with architects, engineers, and general contractors to ensure seamless integration and optimal performance.

• Commercial Roof Replacement: When your existing roof has reached the end of its lifespan, we provide professional and efficient roof replacement services, utilizing premium materials and proven techniques to create a durable and weather-resistant barrier for your property.

• Leak Repair and Service: We understand the urgency and disruption that roof leaks can cause. Our team is available 24/7 for emergency leak repairs, ensuring prompt attention to protect your building and prevent further damage. In addition to repairs, we offer comprehensive roof inspections and maintenance programs to identify and address potential issues before they become major problems.

• Preventative Maintenance: OSR believes that proactive roof maintenance is essential for maximizing the lifespan and performance of your roof. Our preventative maintenance programs include thorough inspections, cleaning, and minor repairs to identify and address potential problems early, preventing costly repairs down the road.

Our commitment to excellence extends beyond our roofing expertise. We prioritize safety on every job site, adhering to strict OSHA regulations and ensuring a secure working environment for our team and your property. Moreover, we are dedicated to environmental responsibility, incorporating sustainable practices and offering eco-friendly roofing solutions wherever possible.