Gateway Exteriors

About Gateway Exteriors

Our journey began with a passion for entrepreneurship.

What started as a leap of faith into the roofing industry has become a testament to resilience and commitment to excellence.
“Every challenge we’ve faced has strengthened our resolve to deliver the highest level of service and craftsmanship. We’re not just building exteriors; we’re building trust and lasting relationships with our customers.” – Jason McGahey, Owner

Why Choose Us

Here’s why we stand out from the competition.

GAF Certified

Becoming factory-certified as a GAF contractor means we have met stringent standards that only 10% of roofing contractors qualify for. This certification ensures that we are:
Roofers from Gateway Exteriors are installing slate-colored asphalt shingles on a residential roof. Using GAF-branded materials, one worker is lifting shingles while another secures them in place. A large package of GAF shingles sits on the roof, ready for use.

Benefits of Vinyl Siding

Velux Certified

Skylight installation is done right. As certified VELUX installers, we ensure:
A close-up of a dark grey, tiled rooftop with an open skylight window. Gateway Exteriors showcases the window slightly raised, revealing a bright sky and green foliage in the background.
Choosing a Velux-certified contractor guarantees you’ll work with a quality-driven, reputable professional.

Working At Heights Training

Safety is our top priority. Every Exteriors employee working on roofs is trained in proper working at heights (fall arrest) techniques and carries a valid Working at Heights certificate. This training is not just a legal requirement but a commitment to the safety of our team and your home.

Even More Training

We go beyond basic certifications. All our crew members receive in-house training on proper installation techniques, ensuring consistency and quality across every project. Unlike some companies, we require thorough training for all our roofers to avoid inconsistencies and mistakes.

$2M Liability

Accidents are rare, but they can happen. Rest assured, Gateway Exteriors is insured for up to $2 million in damages. This insurance provides peace of mind, knowing that you’re protected. We can provide a certificate of insurance specifically for your home upon request.

One-Stop Shop

Your full-service solution for all exterior needs in Hamilton. We ensure everything comes together seamlessly, delivering on our projects. By choosing us, you save time and hassle, knowing all your exterior renovation needs are handled by one, trusted provider.

Our Promise

We stand by our commitment to delivering excellence in everything we do. Our core values guide us in providing the best possible service to our customers.

We hold ourselves to the highest standards of quality craftsmanship. With meticulous attention to detail, industry expertise, and a commitment to delivering roofs and exteriors that are both durable and beautiful, we ensure that every customer receives a solution that surpasses their expectations and provides long-lasting value.

No cover-ups, no gimmicks. At Gateway Exteriors, authenticity is not just a value; it’s our way of doing business. We prioritize honesty, transparency, and genuine interactions with everyone we serve, from our valued customers to our dedicated employees and trusted partners. By staying true to ourselves and fostering authentic relationships, we build a foundation of trust that allows us to create lasting connections and deliver exceptional roofing solutions.

We embrace continuous growth, individually and as a company, by seizing new opportunities, learning from experiences, and remaining adaptable in an ever-evolving industry. Our dedication to personal and professional development enables us to stay ahead and deliver cutting-edge exterior and roofing solutions.

Collaboration and teamwork drive our success. We cultivate a culture that values cooperation, mutual support, and open communication. Recognizing that diverse perspectives and collective efforts lead to superior results, we work together seamlessly, leveraging each team member’s strengths to achieve our shared goals.

Two workers wearing safety gear are on the sloped roof of a house, installing new shingles. Tools and materials, including a ladder, a coil of cable, and packages of shingles from Gateway Exteriors, are scattered around. The sky is partly cloudy in the background.

Our Brand Partners

View from the edge of a shingled roof, looking over a lush green neighborhood with houses scattered among trees and a slightly clouded sky overhead. The focus is on the textured gray shingles in the forefront, highlighting the quality craftsmanship synonymous with Gateway Exteriors.

How We Work

Pur process is designed to be as seamless and efficient as possible, ensuring a hassle-free experience for our clients from start to finish.

We start with a thorough consultation to understand your needs and preferences. Whether you're looking for a new roof, siding, or window replacement, we take the time to listen and offer expert advice.

Based on our consultation, we provide customized solutions that fit your specific requirements. We believe that every home or business is unique and deserves a tailored approach.

Our team of skilled professionals uses only the highest quality materials and the latest techniques to ensure that every installation is durable, reliable, and aesthetically pleasing.

We maintain open and transparent communication throughout our projects, informing our customers of progress and promptly addressing any concerns.

Our support doesn't end with the installation. We offer comprehensive after-sale services to ensure that you're completely satisfied with the results. From regular maintenance to addressing any issues that may arise, we're here to support you every step of the way.

View from the edge of a shingled roof, looking over a lush green neighborhood with houses scattered among trees and a slightly clouded sky overhead. The focus is on the textured gray shingles in the forefront, highlighting the quality craftsmanship synonymous with Gateway Exteriors.