There are many variables that can compromise a roofing system and necessitate a full replacement. From degraded shingle integrity and chronic leaks to compromised ventilation, it is essential to partner with a roofing company you can trust to diagnose the root cause rather than just covering up the symptoms. At Aucoin Roofing, we provide extensive replacement services designed to protect your home from the costly secondary damages that occur when a roof fails. As a CertainTeed ShingleMaster™ certified contractor, we install roofing systems to manufacturer-approved standards that support long-term performance and full warranty protection. A properly executed roof replacement not only secures your home, but can also improve property value and help prevent far more expensive structural repairs down the road.

At Aucoin Roofing, we believe in utilizing materials that offer the best performance-to-value ratio for the Southern Ontario climate. Our team is trained in the specific installation requirements for a variety of systems:

• Premium Asphalt Shingle Systems: For traditional residential homes, we offer high-grade asphalt systems that provide an ideal balance of aesthetic beauty and rugged weather protection.
• Lifetime Metal Roofing: Metal stands as the toughest roofing solution available and is the ultimate “forever” choice for homeowners and commercial workshops alike.
• Residential and Light Commercial Flat Roofing: We focus on installing two-ply modified bitumen systems, a proven solution for low-slope roofs. This layered system is built for durability and, when installed properly, provides consistent, long-term protection against water intrusion.

If your roofing system has sustained extensive damage or has simply reached the end of its natural lifespan, our expert team is prepared to deliver a seamless transition to a new, high-performance system. As a locally owned company with over a decade of experience, we specialize in a wide array of residential and commercial roofing applications. We are a hands-on organization that prioritizes personalized service; when you contact us regarding replacement issues, you will always find a knowledgeable professional ready to address your specific concerns. Whether we are managing a complex residential roof replacement or a commercial project, we bring the same level of transparency and technical precision to every job site.

An aged or weather-beaten roof with active moisture penetration or worn-out flashing can become an escalating financial burden. Our process begins with a rigorous physical inspection to determine the exact state of your roof’s health. By the time we recommend a full replacement, our team has thoroughly evaluated all contributing factors, including the condition of the plywood decking and the efficiency of the existing ventilation. We pride ourselves on being a reputable partner for both residential homeowners and industrial facility managers, offering the specialized skill and heavy-duty equipment required for everything from architectural shingles to reroofing complex industrial buildings.

We want you to see exactly how we protect your investment from start to finish.

1. Consultation, Inspection & Educational Quote: Every roof replacement begins with a thorough on-site inspection and consultation. We assess the full roofing system, not just the visible shingles, to identify underlying issues that may affect long-term performance. Homeowners receive a detailed, educational quote package that clearly explains each roofing component, allowing you to make a confident, informed decision about your investment. We also bring shingle samples directly to your home so you can review colours and styles in your own lighting before making your final selection.

2. Preparation & Property Protection: Before any work begins, our team carefully prepares and protects your property. Decks, patios, landscaping, windows, and air conditioning units are covered or relocated as needed to prevent damage during installation. This preparation stage ensures the work proceeds safely while keeping disruption to your home and surroundings to a minimum.

3. Certified Installation & Complete Roofing System Approach: As a CertainTeed ShingleMaster approved contractor, Aucoin Roofing installs each roof as a complete protective system. This includes proper underlayments, flashing, ventilation, and high-quality materials working together to provide long-term durability. Our fully licensed, insured, and WSIB-compliant team follows strict manufacturer and industry standards to ensure every installation performs reliably for years to come.

4. Controlled Debris Removal & Thorough Jobsite Cleanup: We utilize specialized debris management equipment, including our self-propelled Equipter system and mobile dump trailers, to remove old roofing materials efficiently while minimizing mess and property impact. Throughout the project, we perform ongoing cleanup, including daily magnetic sweeps to remove nails and debris, and a full final cleaning of eavestroughs and surrounding areas so your property is left clean and safe.

5. Final Review, Warranty & Long-Term Protection: Once installation is complete, we conduct a final walkthrough to confirm every component meets our quality standards and your expectations. Every roof replacement is backed by a written 15-year workmanship guarantee, giving homeowners long-term confidence that their investment is protected by both manufacturer-approved installation practices and our own commitment to quality.