Contact Great Northern Home Exteriors
Tell us what you’re planning — we’ll guide you with honest pricing and zero pressure.
Ready to talk about windows, entry doors, patio doors, siding, or eavestrough? Use the form or reach out directly — we’ll help you choose the right option.
No high-pressure sales. No surprise add-ons. Just clean, professional exterior advice from a trusted Niagara team.
Phone
289-362-2644
Email
gnheontario@gmail.com
Business Hours
Monday8 a.m. – 8 p.m.
Tuesday8 a.m. – 8 p.m.
Wednesday8 a.m. – 8 p.m.
Thursday8 a.m. – 8 p.m.
Friday8 a.m. – 8 p.m.
Saturday10 a.m. – 5 p.m.
SundayClosed
Request a Free Estimate
Tell us a bit about your project — we’ll get back to you quickly with clear, no-pressure advice.