Lifetime Written Workmanship Warranty
Roofing, Windows, Siding, Doors, Eavestroughs & HVAC
Flexible Financing Options (OAC)
Custom Contracting has proudly served Scarborough since 2017, completing 1,200 scarborough services projects. We navigate Scarborough's specific building requirements and climate conditions with expert precision.
Completed Projects
Happy Clients
Sq Ft Roofing
Years Experience
As Scarborough's trusted Owens Corning Platinum Preferred Contractors, we've spent years protecting homes across our diverse communities from Agincourt to Guildwood. Our deep understanding of local weather patterns – from harsh winter storms to summer heat waves – helps us deliver roofing solutions that truly stand up to Scarborough's unique challenges.
In neighborhoods like Malvern and Wexford, we've seen firsthand how Ontario's freeze-thaw cycles can impact roof performance. That's why we exclusively install complete Owens Corning roofing systems, including their Duration® architectural shingles with WeatherGuard® technology. These systems are specifically engineered to handle our extreme temperature swings while maintaining their protective integrity and curb appeal.
We provide comprehensive exterior contracting services to homeowners throughout Scarborough and surrounding areas.
Expert roof installation and repair services for Scarborough homes
Beautiful, durable siding for Scarborough's climate
Premium gutter systems and gutter guards
Energy-efficient replacement windows and doors
Heating and cooling installation and maintenance
Improve energy efficiency with proper insulation
See our quality workmanship in action. These are real projects we've completed for Scarborough homeowners.
Complete architectural shingle installation in Scarborough
Modern vinyl siding transformation in Scarborough
Energy-efficient windows installed in Scarborough
Standing seam metal roof in Scarborough
Premium James Hardie siding in Scarborough
Beautiful patio door installation in Scarborough
As GAF Certified Contractors, we take pride in handling every installation with our own trained crews – never subcontractors. This allows us to maintain the exceptional quality standards that have earned us consistent 5-star reviews from your neighbors throughout Scarborough. Whether we're working on a classic home in Guildwood or a modern residence in Agincourt, our commitment to excellence remains unchanged.
Our lifetime workmanship warranty backs every project, giving you peace of mind long after installation. When unexpected issues arise, our emergency repair team is ready to respond quickly – just call (226) 799-4975 for immediate assistance. Recent projects in Malvern have demonstrated how our rapid response team can prevent minor leaks from becoming major headaches, especially during those intense spring storms we often experience.
Don't just take our word for it. See what your neighbors are saying about our work.
“Outstanding service from start to finish! The crew was professional, punctual, and left our property spotless. Our new roof looks amazing!”
Sarah M.
Scarborough
“Best decision we made for our home. The quality of workmanship is exceptional and the price was very competitive. Highly recommend!”
John D.
Scarborough
“After getting multiple quotes, Custom Contracting stood out for their professionalism and expertise. The lifetime warranty sealed the deal!”
Lisa T.
Scarborough
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We understand that choosing a roofing contractor is a significant decision. That's why we invite you to examine our credentials: our Owens Corning Platinum Preferred and GAF Certified status represents the highest level of certification in our industry. These aren't just badges – they're a testament to our commitment to ongoing training and excellence in installation techniques.
Ready to protect your Scarborough home with a roof that's built to last? Contact our team at (226) 799-4975 for a detailed consultation. We'll provide a comprehensive assessment of your roofing needs and explain how our premium materials and expert installation can safeguard your home for decades to come.
We're committed to providing Scarborough homeowners with the best service, quality, and value.
Local Scarborough team ready to serve you quickly
Over 25 years of experience delivering excellence
Lifetime workmanship warranty on all projects
No payments for 1 year + 0% interest for 10 years (OAC)
We proudly serve all neighborhoods and communities throughout Scarborough.
Monday - Saturday: 8am - 6pm
Emergency Service Available
45 Worthington Dr Unit H
Brantford, ON N3T 5M1
Contact us today for a free, no-obligation estimate on your roofing, siding, or exterior project.
Our team has been serving Scarborough homeowners with hands-on expertise for years. We've completed thousands of projects across every neighborhood, understanding the unique challenges of Scarborough's climate, building codes, and property types.
All our contractors are: Licensed, insured, background-checked, and continuously trained on the latest industry standards and techniques. We invest in ongoing education to ensure we deliver cutting-edge solutions.
All our installation work is backed by our lifetime workmanship warranty
No hidden fees. Detailed quotes with all costs itemized upfront
We don't consider the job done until you're 100% satisfied
Don't miss this 60% OFF offer! Contact us today.
📍 Visit Us
45 Worthington Dr Unit H
Brantford, ON N3T 5M1
✉️ Email Us
infor@customcontracting.ca