Windsor’s Most
Trusted Roofing Company
Experience the absolute best roofing service in Windsor and Essex County. We’re the most honest and professional roofing company, backed by our exclusive Lifetime Workmanship Warranty.
The Mills Roofing Experience
Lifetime Workmanship Warranty
The only roofing company in Essex County offering a Lifetime Workmanship Warranty on all roof replacements – included at no extra cost.
CertainTeed ShingleMaster
Certified CertainTeed ShingleMaster contractor with access to premium materials and extended manufacturer warranties.
Free Inspections & Estimates
Comprehensive roof inspections and detailed estimates at no cost. We listen to your concerns and provide honest assessments.
BBB Accredited Business
Proud Better Business Bureau member with A+ rating, fully insured with WSIB clearance and general liability coverage.
Skilled Professional Team
Highly trained employees with Working At Heights safety certification who take pride in delivering exceptional workmanship.
Complete Property Protection
We protect your home and neighboring properties during work, ensuring thorough cleanup and magnet sweeps for stray nails.
Complete Roofing & Renovation Services
From minor repairs to complete roof replacements and home renovations, Mills Roofing delivers exceptional quality and service throughout Windsor and Essex County. Every project backed by our Lifetime Workmanship Warranty.
Residential Roofing
Complete roof replacements and installations for homes throughout Windsor and Essex County using premium materials.
Commercial Roofing
Professional commercial roofing solutions for businesses, including flat roofs and industrial applications.
Roof Repairs
Expert roof repair services for leaks, storm damage, and general maintenance to extend your roof’s life.
Shingle Installation
CertainTeed ShingleMaster certified installation of premium asphalt shingles with extended warranties.
Home Renovations
Complete home renovation services including siding, windows, and exterior improvements.
Emergency Services
24/7 emergency roofing services for urgent repairs and storm damage throughout the region.
Roof Inspections
Thorough roof inspections to identify potential issues before they become costly problems.
Recent Projects
Our Proven Process
From initial contact to final cleanup — our proven process ensures exceptional results and complete customer satisfaction.
Free Consultation
We provide a comprehensive roof inspection and discuss your concerns. You’ll receive our Mills Roofing Welcome Package with all certifications.
Detailed Assessment
We show you photos of any issues found and provide honest recommendations – whether it’s a minor repair or full replacement.
Professional Installation
Our skilled team completes your project using premium materials with complete property protection throughout the process.
Complete Cleanup
Our skilled team completes your project using premium materials with complete property protection throughout the process.
What Our Customers Say
Windsor’s Most Trusted Roofing Company
Established in 2009, Mills Roofing has been delivering the absolute best roofing experience in Windsor and Essex County for over 15 years.
At Mills Roofing, we pride ourselves on being the most honest and professional roofing company in the region. Our commitment to excellence starts with our Mills Roofing Welcome Package – a comprehensive introduction that includes our BBB certificate, WSIB clearance, insurance documentation, and CertainTeed ShingleMaster certification.
What sets us apart is our exclusive Lifetime Workmanship Warranty on all roof replacements, included at no extra cost. Combined with our meticulous cleanup process using rolling magnets for stray nails, we ensure every project exceeds expectations and leaves your property better than we found it.
The Mills Roofing Team
Professional, experienced, and dedicated — our roofing experts deliver superior craftsmanship and exceptional service throughout Windsor and Essex County.
Jason Mills
With over 15 years of roofing expertise,