Complete Home Makeovers in Hamilton

Reimagine your entire exterior—roof, siding, windows, and more—through our 3D render process and single project manager approach.

Full Exterior Renovations: From Concept to Completion

Bundle roofing, siding, windows, doors, eavestrough, and attic insulation to achieve a modern, energy-efficient exterior. Our 3D renders help finalize design choices, and one project manager unites specialized crews for a streamlined project. Enjoy a top-tier upgrade that stands out in Hamilton’s neighborhoods.

Local Roofers, Hamilton Proud

Great Service, Honest Prices

Great services, honest prices

☆☆☆☆☆ 5/5

25-Year Roofing Warranty

We back our work with a solid industry-leading 25-year roofing workmanship warranty. That blows the 10-year warranties of many competitors out of the water. How do we do it? Find out.

Certified Roofing Experts

When it comes to quality, Gateway Exteriors doesn’t mess around. We’re Home Depot Pro members, and our team is GAF-certified, Certified Green Roofers, and even Google Guaranteed partners!

Comprehensive Insurance

We take roof safety seriously. We’re fully licensed, bonded, and carry multi-million dollar liability insurance. Plus, we’re in good standing with the Workplace Safety and Insurance Board.

Year-Round Services

Dependable service, rain or shine. Our team is ready to help you every day of the year. Give us a call or send us an email—we’re here to provide the support you need, whenever you need it.

Maintenance Programs

Keep your roof and home in prime condition with Gateway’s comprehensive maintenance programs. We take care of everything from roof repairs to attic inspections and exterior checks, making sure your home stays safe and sound.