SERVING OUR COMMUNITY SINCE 2015
OUR SERVICES:
-
At Guardian Roofing, we install high-quality asphalt shingles from trusted manufacturers like BP Canada and CertainTeed. These shingles are known for their durability, weather resistance, and clean, timeless appearance.
Designed to withstand harsh Canadian climates, they offer strong protection against wind, rain, and temperature changes while enhancing your home’s curb appeal. With a wide range of colors and styles available, we help you choose an option that suits both your home and your budget.
Most importantly, these products are backed by proven performance and manufacturer warranties, giving you confidence that your roof is built to last.
-
Guardian Roofing provides professional metal roofing solutions designed for long-term durability and performance. We install rib-steel roofing systems as well as interlocking metal roofs, offering dependable options for residential, agricultural, and commercial buildings.
We work with trusted Canadian suppliers and proven materials built to handle harsh weather conditions. Proper fastening, ventilation, and installation techniques are a priority on every project, ensuring your roof performs as it should for decades, not just the first few years.
Metal roofing is a smart investment for property owners looking for strength, low maintenance, and long-term protection. Our team focuses on quality workmanship, clear communication, and installing each system correctly from start to finish.
-
Guardian Roofing offers dependable roofing services for commercial buildings, including metal roofing and eavestrough installations.
We work with trusted Canadian suppliers and proven materials designed to perform under demanding conditions. Our focus is on durability, proper installation, and long-term protection helping business owners avoid costly repairs and unexpected downtime.
From small commercial properties to larger facilities, we approach every project with attention to detail, clear communication, and respect for your timeline and operations.
-
Guardian Roofing provides durable, practical roofing solutions for agricultural buildings. We offer re-screwing services to extend the life of existing metal roofs, as well as rib-steel metal roofing installations using high-quality materials sourced from trusted Canadian suppliers.
Our agricultural roofing systems are designed to handle harsh weather, heavy winds, and year-round exposure. Whether it’s a barn, shop, or storage building, we focus on strength, proper fastening, and long-term performance.
We understand the demands of farm operations, which is why our approach is efficient, reliable, and built to minimize downtime so your buildings stay protected and functional for years to come.
-
Guardian Roofing installs 5” and 6” eavestrough systems designed to efficiently manage water and protect your home or building. We own our own on-site eavestrough machine, allowing us to form one continuous, seamless length custom-fit to your property for a clean look and reduced risk of leaks.
All materials are sourced from trusted Canadian suppliers, ensuring durability and performance in our climate.
We also supply and install Alu-Rex leaf guard systems, providing added protection by keeping debris out while allowing water to flow freely. It’s a long-term solution that helps reduce maintenance and protect your eavestrough investment.
-
Leaves, debris, snow and ice remain on top of the product, leaving rain gutters functional at all times.
With a Continuous Hanger the rain gutters are reinforced along their entire length.
The only product on the market that comes with a 25-year clog-free warranty.
ALU-REX products are Made in Quebec!
The Materials we install are designed to perform in Canadian weather conditions.
To learn more about the quality and innovation behind BP Canada shingles, we invite you to watch the video below. It offers a closer look at the materials we trust to protect our clients’ homes.
REQUEST A FREE QUOTE FOR YOUR PROJECT.
Complete the form to begin your quoting process.
Our office will contact you within
24 Business hours.
OFFICE HOURS
MONDAY — SATURDAY
9 am — 6pm
24 HOURS EMERGENCY SERVICES
(519) 333-9738
OUR MISSION:
Guardian Roofing takes pride in developing customer relationships from the first initial meeting to the final walk through.
Our customers are the reason why our local family business exists. For this reason, we will always provide the highest quality workmanship and customer satisfaction.
Honesty & integrity in all we do
Employee well-being
Ethical Business Practices
Quality in craftsmanship
Dedication to all customer projects
We take pride in our job site cleanliness
MEET THE OWNERS
Jared & Julie Langstaff
Prior to starting my own construction business, I spent over a decade working alongside my dad, learning firsthand the value of hard work, attention to detail, and doing things right the first time.
In 2015, my wife and I started our own construction business called J&J CONTRACTING.
Over the years, we’ve specialized in roofing, always focused on providing quality service and materials our clients can trust.
In 2025, we took a big step and rebranded to GUARDIAN ROOFING, a name that better reflects the work we do and the direction we’re heading. With new services on the way, we’re excited to continue growing and serving our community.
We look forward to the upcoming season and the opportunity to work on your roofing project.
MEET ERNIE
our customer relation representative.
With years of hands-on experience in construction and a genuine passion for people, Ernie makes the process simple and stress-free. He takes the time to chat about your project, answer your questions, and meet you on-site to ensure every detail is just right.