Business Details
50+ Years
experience
Emergency
services
Expert Roofing Solutions in Southern Ontario
Established in 1957, Bosco Roofing is a family-owned business with three generations of expertise serving Southern Ontario. Our commitment to quality craftsmanship and customer satisfaction has earned us a trusted reputation among homeowners, businesses, and insurance companies. We specialize in residential, commercial, and industrial roofing solutions, offering comprehensive services including installations, repairs, and preventative maintenance.Our team of certified professionals utilizes advanced techniques and materials, ensuring durable and energy-efficient results. Backed by a 10-year labor warranty and a 50-year manufacturer warranty on shingles, we prioritize transparency, safety, and reliability. With decades of experience and a focus on continuous innovation, we remain dedicated to exceeding client expectations while maintaining industry-leading standards.
Services
Residential Roofing
Commercial Roofing
Roof Repair
Roof Replacement
Preventative Maintenance
Details
- Year established: 1957
Highlights and features
- We offer 60+ years of hands-on experience in residential and commercial roofing.
- Our team consists of certified professionals with in-house and industry training.
- We provide a 10-year labor warranty and 50-year manufacturer warranty on shingles.
- Our contractors are direct employees, ensuring consistent quality and accountability.
- We specialize in thermal imaging moisture detection and preventative maintenance solutions.
Associations and certifications
- WSIB
Services
Residential Roofing
We install and repair residential roofs using premium materials like architectural shingles, flat roofing systems, and energy-efficient solutions. Our services enhance curb appeal, protect against weather damage, and improve home energy efficiency. With 60+ years of experience, we ensure durable installations backed by a 50-year manufacturer warranty on shingles.
Commercial Roofing
Our commercial roofing solutions include flat roof installations, elastomeric coatings, and industrial repair services. We specialize in durable systems for warehouses, offices, and industrial facilities, with energy-saving options like aluminized metal coatings. Our team ensures minimal disruption to business operations during installations or repairs.
Roof Repair
We handle all roof repair needs, from minor shingle damage to major leaks. Our emergency services address storm damage, ice buildup, and urgent leaks. Using thermal imaging technology, we identify hidden moisture issues to prevent long-term structural damage while providing 24/7 emergency response.
Preventative Maintenance
Our preventative maintenance programs include regular inspections, moisture detection, and winterization services. By identifying potential issues early, we help extend roof lifespan and avoid costly repairs. Thermal imaging technology allows precise detection of heat loss and moisture infiltration in both residential and commercial properties.
Dec-Tec Deck Membranes
We install Dec-Tec PVC deck membranes that provide durable, waterproof surfaces for residential and commercial decks. Available in multiple finishes, these systems resist mold, mildew, and cracking while enhancing aesthetics. Ideal for balconies, walkways, and outdoor spaces, they come with 10-20 year warranties depending on membrane thickness.
People
Ralph Mastracci
Founder
Founded Bosco Roofing in 1957, Ralph established the company's reputation for quality craftsmanship and community commitment. His vision created a family legacy that continues through three generations of roofing expertise.
Robert Mastracci
Owner/Operator
Current owner Robert Mastracci expanded the business into a full-service roofing contractor since joining in 1987. He maintains the family commitment to quality while driving innovation in roofing technology and customer service standards.
Ricco Mastracci
Management Team
Ricco joined Bosco Roofing in 2015 after graduating from Brock University. As part of the third generation, he helps manage operations while ensuring the company maintains its tradition of excellence in the roofing industry.
Questions
How can I avoid ice dams on my roof?
Maintain consistent roof temperature through attic insulation, improved ventilation, and sealing air leaks around ducts and chimneys.
What signs indicate I need roof repairs?
Check for missing/cracked shingles, granules in gutters, attic water damage, flashing issues, or a roof older than 20 years.
Will a new roof increase my home's value?
Yes, if replacing an old roof with premium materials that improve curb appeal, energy efficiency, and offer long-term warranties.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency repairs for storm damage, leaks, and urgent roof issues.
What preventative maintenance services do you offer?
We provide thermal imaging moisture detection, roof inspections, waterproofing, and shingle patching to extend roof lifespan.
