From missing shingles to a complete roof replacement, T. Simpson Roofing handles it all with the same care, skill, and attention to detail on every job.
A full roof replacement is one of the biggest investments you'll make in your home. We bring 30 years of experience, Master Elite™ craftsmanship, and industry-leading warranties to every replacement, so you can invest with confidence.
Ignoring a small roofing problem rarely makes it smaller. Our team identifies the root cause and repairs it properly the first time, protecting your home from the kind of damage that compounds over time.
Whether you're buying a property, preparing for winter, or just haven't had your roof looked at in a while, a professional inspection gives you the clarity to make informed decisions about your home.
Storm and hail damage can be difficult to assess and even harder to navigate with an insurance company. Our team knows the process, documents the damage thoroughly, and advocates for the coverage your home deserves.
Contact us today to schedule a consultation and experience the difference with T. Simpson Roofing. Let us provide you with reliable, efficient, and affordable roofing and siding solutions.
Your home deserves more than just a roof – you deserve care, quality craftsmanship, and a partner you can trust.
Here’s why T. Simpson Roofing is the clear choice
With Master Elite™ status, we bring unmatched skill to every roof, ensuring your home is as safe as it is beautiful.
Since 1992, we’ve treated every home like it’s our own, providing trusted solutions you can always count on.
Our streamlined processes and modern tools ensure your project is stress-free and completed efficiently and effectively.
Our roofs are built with premium materials and backed by 50-year material / 25-year labour warranties, for your peace of mind.
We make premium quality accessible with flexible financing that fits your budget without compromising on our work.
With offices in Barrie and Newmarket, we understand the unique needs of home and business owners in Central Ontario.
We’re passionate about getting every detail just right. That way you can love your home with complete confidence.
From windows and doors to siding and eavestroughs, we transform houses into homes that look great and stand strong.
T. Simpson Roofing is a family-owned company established in 1992 serving Barrie, Newmarket, and the surrounding communities.
What began as a small business has grown into an industry leader known for exceptional craftsmanship and customer care. As a Master Elite™ Contractor (a distinction held by only 2% of North American roofing contractors) we offer top-quality roofing and exterior home improvement services, including windows, doors, siding, and more.
We take pride in providing long-lasting solutions, so you can feel confident your investment will last for decades to come.
T. Simpson Roofing offers more than just roofs. We provide a full suite of home improvement services to keep your home protected and looking its best:
Whether you need a single service or a complete upgrade, we’ve got you covered.
A damaged roof is stressful enough without having to think about the cost of fixing it. At T. Simpson Roofing, we’ve partnered with Financeit to offer you easy payment plans, ensuring you can get your home fixed and keep it protected, worry-free.
Complete the application form and get a credit decision on the spot.
Finish setting up your loan by completing a few easy steps and make your purchase.
Payments are debited automatically from your bank account.
With over 30 years of experience and offices in Newmarket and Barrie, T. Simpson Roofing serves homeowners across Central Ontario, from the GTA to cottage country.
Aurora • Barrie • Bradford • East Gwillimbury • Etobicoke • Georgina • Innisfil • Markham • Newmarket • Richmond Hill • Stouffville • Uxbridge • Surrounding Communities
Not sure if we cover your area?
When you choose us, you choose a company committed to the highest industry standards. We’re proud to hold certifications that prove our dedication to quality:
Getting started is straightforward. Contact us through the website or give us a call and we'll schedule a time to assess your roof, walk you through your options, and provide a clear, detailed estimate..
Request a free quote through our website or call either of our offices directly. We'll arrange an on-site inspection and give you a transparent estimate with everything laid out in plain language.
Most roof replacements are completed in one to three days. Siding installations typically take seven to fourteen days depending on the size and scope of the project. We'll give you a clear timeline before work begins so you know exactly what to expect.
We back our roofing work with a 50-year non-prorated warranty on materials through GAF and up to a 25-year warranty on labour.
Yes. We've partnered with Financeit to offer flexible payment plans so you can move forward with your project without the financial stress. Apply online and get a credit decision on the spot.
Yes. We install and repair metal roofing across Barrie and surrounding areas. Metal roofs are exceptionally durable, low maintenance, and energy-efficient, making them a strong long-term investment for the right home.
Yes. We install vinyl siding at both our Barrie and Newmarket locations. We'll help you choose a style and colour that suits your home while providing lasting protection against the elements
We work with leading manufacturers including GAF for roofing and Kaycan for siding. All materials are selected for quality, durability, and performance in Central Ontario's climate.
Yes. Every member of our team is fully certified and insured, and we are WSIB compliant. We don't use subcontractors. Every project is completed by our own in-house crew.
We offer a full range of roofing services including roof replacement, repair, inspection, and insurance claim support. On the exterior side we install and repair siding, eavestroughs, gutters, soffit, fascia, windows, and doors. If it's on the outside of your home, we can help.
From your first call to the final inspection, we’re here to simplify the process and deliver exceptional results. Contact us today for a free consultation, and discover why A + B = T. Simpson Roofing every time.
