Welcome to AJT Roofing and Contracting, your trusted partner for quality roofing in Niagara-on-the-Lake. Since 2005, we’ve been providing homeowners and property managers across the Niagara Region with top-tier roofing solutions, backed by expert craftsmanship and premium materials. Whether you’re dealing with an aging shingle roof, flat roof leaks, or need ventilation upgrades, our local team is here to help with tailored, dependable solutions.
Founded and operated by Adam Townsend, AJT Roofing brings over 20 years of industry expertise to your roofing project. Our experienced and certified team delivers durable results with every install—whether it’s a new architectural shingle roof, modern solar attic fan, or a full eavestrough replacement.
We’re certified by CertainTeed, Malarkey Roofing Products, and Velux Skylights Canada, so you can rest assured that every product we install is built to perform in Ontario’s climate.
A properly installed shingle roof does more than protect your home—it enhances its appearance, raises its value, and increases energy efficiency. At AJT Roofing, we specialize in architectural roof shingles, also known as laminate shingles or dimensional shingles, which offer longer life, greater wind resistance, and bold curb appeal.
We install products from industry leaders Malarkey and CertainTeed, ensuring our customers get roofing systems with exceptional warranties and proven weather performance.
Our shingle services in Niagara-on-the-Lake include:
Benefits of architectural shingles:
✔ Thicker, layered design for extra strength
✔ Wind resistance up to 130 km/h
✔ Long lifespan—30 years or more
✔ Variety of colours and textures
✔ Low maintenance and algae protection
When you’re searching for a reputable roofing company in Niagara-on-the-Lake, AJT Roofing delivers shingle solutions that combine form, function, and long-term reliability.
Flat roofs require more than just a roll of material—they demand expert installation, proper drainage planning, and premium waterproofing. Our team of seasoned flat roofing contractors in Niagara-on-the-Lake provides high-performance solutions for homes, garages, and extensions.
We use advanced systems like modified bitumen torch-on roofing, which provides superior adhesion, flexibility, and resistance to Ontario’s freeze-thaw cycles.
Flat roof services include:
Why choose AJT Roofing’s flat roofers?
✅ 20+ years of flat roofing expertise
✅ Seamless membranes and UV-resistant materials
✅ Ideal for homes, additions, porches, and garden structures
✅ Certified, insured, and locally trusted
If you’ve been searching for flat roof repair or flat roofers in Niagara-on-the-Lake, let AJT Roofing deliver peace of mind and long-term performance.
Attic ventilation is often overlooked—but it plays a major role in your roof’s performance, energy efficiency, and lifespan. AJT Roofing offers modern solar ventilation solutions such as solar attic fans and roof vent systems to help regulate attic temperature and moisture year-round.
We install systems that reduce summer heat buildup and prevent winter condensation, both of which can degrade your shingles and wood framing.
Our ventilation services include:
Advantages of solar-powered roof ventilation:
✔ Powered by the sun—no wiring or electricity bills
✔ Reduces attic temperature and humidity
✔ Extends roof material lifespan
✔ Enhances indoor comfort and HVAC efficiency
When you’re upgrading your home’s roof, be sure to consider solar ventilation—a simple addition that makes a major difference.
Add natural light, fresh air, and a touch of luxury to your home with custom skylight installation from AJT Roofing. We are certified installers of Velux Skylights Canada, offering everything from fixed glass units to operable and solar-powered skylight electric models.
In addition to new installations, we specialize in skylight repair, including resealing, flashing replacement, and leak prevention.
Skylight services include:
Benefits of modern skylights:
✅ Increase natural light in dark spaces
✅ Solar or remote-powered venting options
✅ Improve energy efficiency with low-E glass
✅ Add value and style to your home
If your existing skylight is leaking or fogging, we’ll provide a fast, reliable solution. Searching for skylight installation or skylight repair in Niagara-on-the-Lake? Call AJT Roofing for a free consultation.
Proper water drainage is essential to the integrity of your roof, siding, and foundation. That’s why we offer professional eavestrough installation, eavestrough repair, and gutter guard installation services for homes in Niagara-on-the-Lake.
We fabricate and install seamless aluminum gutters custom-fit to your home. Our gutter guard solutions prevent leaf buildup and clogs, reducing maintenance and extending gutter lifespan.
Eavestrough and gutter services include:
Benefits of upgraded eavestroughs:
✔ Reduce basement and foundation flooding
✔ Prevent fascia and soffit rot
✔ Protect siding and landscaping
✔ Eliminate ladder cleaning with gutter guards
If you’re looking for roofing gutter installation or maintenance in Niagara-on-the-Lake, AJT Roofing has the expertise to protect your investment.
When it comes to protecting your home from the elements, you need a roofing company that stands behind their work. At AJT Roofing and Contracting, we pride ourselves on being reliable, transparent, and committed to excellence in every project we take on.
Here’s why homeowners in Niagara-on-the-Lake choose us:
🏡 Locally Owned & Operated
We live and work in the Niagara Region. We understand the specific roofing needs of Niagara-on-the-Lake homes and buildings.
🛠️ Certified Roofing Experts
We are certified by CertainTeed, Malarkey, and Velux, offering trusted, warranty-backed systems.
💬 Free Roofing Estimates
We provide transparent, pressure-free consultations and roofing estimate free of charge.
⏱️ Emergency Roofing Services
Storm damage or leaks? We offer fast, responsive emergency roofing services to minimize damage and get your home protected quickly.
🌟 Quality Roofing Reputation
Our reputation is built on years of satisfied customers, strong referrals, and dependable craftsmanship.
Whether you live near Old Town, Virgil, Queenston, or Glendale, we proudly serve homeowners across Niagara-on-the-Lake with personalized roofing and exterior services.
Searching for roofing and siding near me, a dependable roofing company, or someone who offers true quality roofing? Trust the team with two decades of proven results.
38 Adel Drive St. Catharines Ontario L2M7E4
ajtroofing_adam@hotmail.com
905-931-3121
24/7
AJT Roofing & Contracting is committed to respecting the privacy of individuals and recognizes a need for the appropriate management and protection of any personal information that you agree to provide to us. We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request.
