Leaders Roofing is a family-owned Chicagoland roofing company that works closely with homeowners, property managers, and business owners as a reliable long-term partner. Real craftsmanship and honest estimates on every project.

We work with homeowners, property managers, business owners, HOAs, and institutional clients. Tom Engoren has trusted us with two commercial buildings and a cedar shake residence in River Forest for 16 years. Joe Minogue relies on us for property management across multiple sites. We've partnered with masonry and general contractors who need a roofing crew they can count on to show up and get it done.

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Roof replacement

We are able to replace:

• Asphalt shingles: Architectural (dimensional) shingles built for Chicagoland weather. The most popular residential choice — GAF Timberline HDZ, Owens Corning duration, CertainTeed Landmark.
• Flat & low-slope: TPO, modified bitumen, and EPDM systems for commercial buildings and residential flat sections. Designed for Illinois freeze-thaw cycles.
• Metal & cedar shake: Standing seam metal for longevity and energy efficiency. Cedar shake replacement or transition to architectural shingles. See our estate home roofing page for premium specifications.
• Slate: Natural and synthetic slate installation and repair for high-end residential properties. One of the longest-lasting roofing materials available — we have experience working with slate on North Shore and estate homes, paired with copper flashing.

Learn more about our roof replacement services.

Roof repair

Targeted repairs for leaks, storm damage, and failed flashing — residential and commercial. We diagnose the cause, not just the symptom. We repair:

• Leak diagnosis & repair: Water stains on ceilings, mold in the attic, wet insulation — we trace the source and fix it properly. Many leaks originate feet away from where water appears inside.
• Storm & hail damage: Missing shingles, cracked tiles, dented metal panels. We document damage thoroughly. If you're weighing a full replacement after a hail event, see our hail damage replacement page for premium out-of-pocket upgrade options.
• Flashing repair: Chimney flashing, valley flashing, pipe boots and skylight seals are the most common leak points. Resealing or replacing them is often all that's needed.
• Flat roof repairs: TPO membrane splits, modified bitumen blisters, EPDM tears. We repair commercial flat roofs and low-slope residential roofs across Chicagoland.
• Fascia & soffit: Rotted or damaged fascia boards invite pests and accelerate shingle deterioration. We replace sections as needed and match existing profiles.
• Ice dam damage: Freeze-thaw cycles in Illinois winters cause ice dams that force water under shingles. We repair the resulting damage and recommend ventilation improvements to prevent recurrence.

Learn more about our roof repair services.

Commercial roof systems

Flat and low-slope roofing systems for warehouses, office buildings, retail and multi-family properties. Property managers welcome. Mount Prospect-based, serving Chicagoland since 1996. We work on:

• TPO: Heat-welded thermoplastic membrane. Reflective white surface, energy efficient and the most popular new commercial roof in Chicagoland.
• Modified bitumen: Multi-ply SBS and APP modified bitumen flat-roof systems built for buildings with foot traffic, mechanical equipment and the freeze-thaw cycling Illinois winters dish out.
• EPDM: Black rubber membrane with proven 30+ year track record. A workhorse for commercial flat roofs.
• Built-up roofing: Traditional multi-layer asphalt and aggregate systems for properties needing maximum redundancy.

Learn more about our commercial services.

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